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AS2686

AT&T Enterprises, LLC

ARIN US active Announced
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Organization
AT&T Enterprises, LLC
ATGS-MMD-AS
Registered
Jun 02, 1993
33 years ago
IPv4 Prefixes
169
1.4M addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
293
106 upstream/peer · 88 downstream · 187 collector-only

Registration

AS Number AS2686 Registered Block AS2685 – AS2694 AS Name ATGS-MMD-AS Handle AS2685 Organization AT&T Enterprises, LLC Organization ID AEL-360 Address 208 S. Akard St., Dallas, TX, 75202, United States Country United States (US) Registry ARIN Allocated Jun 02, 1993 Record Created Jun 02, 1993 Last Updated Dec 05, 2024 Status
active
WHOIS Server whois.arin.net AS Description ATGS-MMD-AS - AT&T Enterprises, LLC, US Abuse Email [email protected] Abuse Phone +1-919-319-8167

IPv4 Prefixes

169 prefixes · 1.4M addresses · 83 top-level Routing data as of 2026-10-06 16:00 UTC

15.0.0.0/8 · 5 prefixes · 1,792 addresses
PrefixRangeAddresses
15.24.76.0/2315.24.76.0 – 15.24.77.255512
15.24.86.0/2415.24.86.0 – 15.24.86.255256
15.24.96.0/2315.24.96.0 – 15.24.97.255512
15.24.137.0/2415.24.137.0 – 15.24.137.255256
15.24.138.0/2415.24.138.0 – 15.24.138.255256
32.0.0.0/8 · 37 prefixes · 509,440 addresses
PrefixRangeAddresses
32.42.0.0/1732.42.0.0 – 32.42.127.25532,768
32.58.0.0/1632.58.0.0 – 32.58.255.25565,536
32.64.160.0/2232.64.160.0 – 32.64.163.2551,024
32.105.0.0/1632.105.0.0 – 32.105.255.25565,536
32.105.40.0/2132.105.40.0 – 32.105.47.2552,048
32.105.52.0/2232.105.52.0 – 32.105.55.2551,024
32.105.56.0/2132.105.56.0 – 32.105.63.2552,048
32.105.64.0/2232.105.64.0 – 32.105.67.2551,024
32.105.80.0/2232.105.80.0 – 32.105.83.2551,024
32.105.88.0/2132.105.88.0 – 32.105.95.2552,048
32.105.96.0/2132.105.96.0 – 32.105.103.2552,048
32.105.112.0/2132.105.112.0 – 32.105.119.2552,048
32.105.120.0/2132.105.120.0 – 32.105.127.2552,048
32.105.144.0/2132.105.144.0 – 32.105.151.2552,048
32.105.152.0/2132.105.152.0 – 32.105.159.2552,048
32.105.176.0/2132.105.176.0 – 32.105.183.2552,048
32.105.184.0/2132.105.184.0 – 32.105.191.2552,048
32.105.192.0/2232.105.192.0 – 32.105.195.2551,024
32.105.196.0/2232.105.196.0 – 32.105.199.2551,024
32.105.196.0/2432.105.196.0 – 32.105.196.255256
32.105.240.0/2232.105.240.0 – 32.105.243.2551,024
32.105.248.0/2132.105.248.0 – 32.105.255.2552,048
32.106.0.0/1632.106.0.0 – 32.106.255.25565,536
32.106.105.0/2432.106.105.0 – 32.106.105.255256
32.106.107.0/2432.106.107.0 – 32.106.107.255256
32.106.127.0/2432.106.127.0 – 32.106.127.255256
32.106.150.0/2432.106.150.0 – 32.106.150.255256
32.106.166.0/2432.106.166.0 – 32.106.166.255256
32.107.0.0/1832.107.0.0 – 32.107.63.25516,384
32.112.0.0/1532.112.0.0 – 32.113.255.255131,072
32.112.48.0/2232.112.48.0 – 32.112.51.2551,024
32.112.56.0/2232.112.56.0 – 32.112.59.2551,024
32.112.60.0/2432.112.60.0 – 32.112.60.255256
32.116.0.0/1632.116.0.0 – 32.116.255.25565,536
32.139.235.0/2432.139.235.0 – 32.139.235.255256
32.139.237.0/2432.139.237.0 – 32.139.237.255256
32.239.0.0/1632.239.0.0 – 32.239.255.25565,536
62.0.0.0/8 · 11 prefixes · 65,536 addresses
PrefixRangeAddresses
62.200.0.0/1662.200.0.0 – 62.200.255.25565,536
62.200.0.0/2262.200.0.0 – 62.200.3.2551,024
62.200.9.0/2462.200.9.0 – 62.200.9.255256
62.200.76.0/2462.200.76.0 – 62.200.76.255256
62.200.88.0/2462.200.88.0 – 62.200.88.255256
62.200.132.0/2262.200.132.0 – 62.200.135.2551,024
62.200.136.0/2362.200.136.0 – 62.200.137.255512
62.200.168.0/2462.200.168.0 – 62.200.168.255256
62.200.226.0/2362.200.226.0 – 62.200.227.255512
62.200.230.0/2462.200.230.0 – 62.200.230.255256
62.200.232.0/2262.200.232.0 – 62.200.235.2551,024
91.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
91.212.78.0/2491.212.78.0 – 91.212.78.255256
129.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
129.36.0.0/16129.36.0.0 – 129.36.255.25565,536
139.0.0.0/8 · 3 prefixes · 65,536 addresses
PrefixRangeAddresses
139.92.0.0/16139.92.0.0 – 139.92.255.25565,536
139.92.51.0/24139.92.51.0 – 139.92.51.255256
139.92.166.0/24139.92.166.0 – 139.92.166.255256
149.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
149.235.22.0/24149.235.22.0 – 149.235.22.255256
152.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
152.158.0.0/16152.158.0.0 – 152.158.255.25565,536
185.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
185.136.0.0/24185.136.0.0 – 185.136.0.255256
185.136.3.0/24185.136.3.0 – 185.136.3.255256
192.0.0.0/8 · 37 prefixes · 10,752 addresses
PrefixRangeAddresses
192.48.5.0/24192.48.5.0 – 192.48.5.255256
192.48.22.0/24192.48.22.0 – 192.48.22.255256
192.56.148.0/24192.56.148.0 – 192.56.148.255256
192.56.149.0/24192.56.149.0 – 192.56.149.255256
192.56.168.0/24192.56.168.0 – 192.56.168.255256
192.56.169.0/24192.56.169.0 – 192.56.169.255256
192.56.172.0/24192.56.172.0 – 192.56.172.255256
192.56.175.0/24192.56.175.0 – 192.56.175.255256
192.56.184.0/24192.56.184.0 – 192.56.184.255256
192.56.185.0/24192.56.185.0 – 192.56.185.255256
192.56.190.0/24192.56.190.0 – 192.56.190.255256
192.56.192.0/24192.56.192.0 – 192.56.192.255256
192.56.193.0/24192.56.193.0 – 192.56.193.255256
192.56.200.0/24192.56.200.0 – 192.56.200.255256
192.56.201.0/24192.56.201.0 – 192.56.201.255256
192.56.202.0/24192.56.202.0 – 192.56.202.255256
192.56.203.0/24192.56.203.0 – 192.56.203.255256
192.56.204.0/24192.56.204.0 – 192.56.204.255256
192.56.205.0/24192.56.205.0 – 192.56.205.255256
192.56.206.0/24192.56.206.0 – 192.56.206.255256
192.56.207.0/24192.56.207.0 – 192.56.207.255256
192.56.224.0/24192.56.224.0 – 192.56.224.255256
192.56.225.0/24192.56.225.0 – 192.56.225.255256
192.56.226.0/24192.56.226.0 – 192.56.226.255256
192.56.228.0/24192.56.228.0 – 192.56.228.255256
192.56.229.0/24192.56.229.0 – 192.56.229.255256
192.56.230.0/24192.56.230.0 – 192.56.230.255256
192.56.233.0/24192.56.233.0 – 192.56.233.255256
192.56.235.0/24192.56.235.0 – 192.56.235.255256
192.56.236.0/24192.56.236.0 – 192.56.236.255256
192.56.238.0/24192.56.238.0 – 192.56.238.255256
192.56.239.0/24192.56.239.0 – 192.56.239.255256
192.56.240.0/24192.56.240.0 – 192.56.240.255256
192.76.195.0/24192.76.195.0 – 192.76.195.255256
192.76.220.0/22192.76.220.0 – 192.76.223.2551,024
192.158.34.0/23192.158.34.0 – 192.158.35.255512
192.158.54.0/23192.158.54.0 – 192.158.55.255512
194.0.0.0/8 · 22 prefixes · 205,824 addresses
PrefixRangeAddresses
194.10.0.0/16194.10.0.0 – 194.10.255.25565,536
194.105.112.0/23194.105.112.0 – 194.105.113.255512
194.161.200.0/23194.161.200.0 – 194.161.201.255512
194.194.0.0/16194.194.0.0 – 194.194.255.25565,536
194.196.0.0/16194.196.0.0 – 194.196.255.25565,536
194.196.12.0/24194.196.12.0 – 194.196.12.255256
194.196.14.0/24194.196.14.0 – 194.196.14.255256
194.196.23.0/24194.196.23.0 – 194.196.23.255256
194.196.46.0/24194.196.46.0 – 194.196.46.255256
194.196.49.0/24194.196.49.0 – 194.196.49.255256
194.196.105.0/24194.196.105.0 – 194.196.105.255256
194.196.127.0/24194.196.127.0 – 194.196.127.255256
194.196.130.0/24194.196.130.0 – 194.196.130.255256
194.196.139.0/24194.196.139.0 – 194.196.139.255256
194.196.144.0/24194.196.144.0 – 194.196.144.255256
194.196.149.0/24194.196.149.0 – 194.196.149.255256
194.196.155.0/24194.196.155.0 – 194.196.155.255256
194.196.169.0/24194.196.169.0 – 194.196.169.255256
194.196.197.0/24194.196.197.0 – 194.196.197.255256
194.196.239.0/24194.196.239.0 – 194.196.239.255256
194.196.244.0/23194.196.244.0 – 194.196.245.255512
194.242.64.0/19194.242.64.0 – 194.242.95.2558,192
195.0.0.0/8 · 44 prefixes · 308,224 addresses
PrefixRangeAddresses
195.33.0.0/19195.33.0.0 – 195.33.31.2558,192
195.33.32.0/23195.33.32.0 – 195.33.33.255512
195.33.34.0/23195.33.34.0 – 195.33.35.255512
195.33.48.0/20195.33.48.0 – 195.33.63.2554,096
195.33.64.0/19195.33.64.0 – 195.33.95.2558,192
195.33.96.0/19195.33.96.0 – 195.33.127.2558,192
195.33.128.0/19195.33.128.0 – 195.33.159.2558,192
195.33.156.0/24195.33.156.0 – 195.33.156.255256
195.33.160.0/19195.33.160.0 – 195.33.191.2558,192
195.75.0.0/16195.75.0.0 – 195.75.255.25565,536
195.75.11.0/24195.75.11.0 – 195.75.11.255256
195.75.14.0/24195.75.14.0 – 195.75.14.255256
195.75.22.0/23195.75.22.0 – 195.75.23.255512
195.75.60.0/22195.75.60.0 – 195.75.63.2551,024
195.75.74.0/24195.75.74.0 – 195.75.74.255256
195.75.144.0/24195.75.144.0 – 195.75.144.255256
195.75.145.0/24195.75.145.0 – 195.75.145.255256
195.75.146.0/24195.75.146.0 – 195.75.146.255256
195.75.150.0/24195.75.150.0 – 195.75.150.255256
195.75.172.0/22195.75.172.0 – 195.75.175.2551,024
195.75.205.0/24195.75.205.0 – 195.75.205.255256
195.75.210.0/23195.75.210.0 – 195.75.211.255512
195.75.250.0/24195.75.250.0 – 195.75.250.255256
195.75.252.0/24195.75.252.0 – 195.75.252.255256
195.79.0.0/16195.79.0.0 – 195.79.255.25565,536
195.183.0.0/16195.183.0.0 – 195.183.255.25565,536
195.183.8.0/24195.183.8.0 – 195.183.8.255256
195.183.128.0/24195.183.128.0 – 195.183.128.255256
195.183.130.0/24195.183.130.0 – 195.183.130.255256
195.183.136.0/24195.183.136.0 – 195.183.136.255256
195.183.141.0/24195.183.141.0 – 195.183.141.255256
195.212.0.0/16195.212.0.0 – 195.212.255.25565,536
195.212.63.0/24195.212.63.0 – 195.212.63.255256
195.212.103.0/24195.212.103.0 – 195.212.103.255256
195.212.117.0/24195.212.117.0 – 195.212.117.255256
195.212.120.0/24195.212.120.0 – 195.212.120.255256
195.212.136.0/24195.212.136.0 – 195.212.136.255256
195.212.168.0/24195.212.168.0 – 195.212.168.255256
195.212.169.0/24195.212.169.0 – 195.212.169.255256
195.212.178.0/24195.212.178.0 – 195.212.178.255256
195.212.196.0/22195.212.196.0 – 195.212.199.2551,024
195.212.206.0/24195.212.206.0 – 195.212.206.255256
195.212.227.0/24195.212.227.0 – 195.212.227.255256
195.212.254.0/24195.212.254.0 – 195.212.254.255256
206.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
206.193.170.0/24206.193.170.0 – 206.193.170.255256
206.193.172.0/24206.193.172.0 – 206.193.172.255256
212.0.0.0/8 · 1 prefix · 8,192 addresses
PrefixRangeAddresses
212.1.160.0/19212.1.160.0 – 212.1.191.2558,192
213.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
213.62.0.0/16213.62.0.0 – 213.62.255.25565,536

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-06 16:00 UTC

PrefixAddresses
2001:1be0::/32296

BGP Neighbours

293 unique neighbours · 106 upstream/peer · 88 downstream · 187 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (106)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS1299TWELVE99 Arelion Sweden AB2,28912,017160
AS174COGENT-174 - Cogent Communications, LLC1,3075,75551
AS6939HURRICANE - Hurricane Electric LLC1,0275,586350
AS2914NTT-DATA-2914 - NTT America, Inc.9735,264130
AS3257GTT-BACKBONE GTT Communications Inc.6462,97065
AS7018ATT-INTERNET4 - AT&T Enterprises, LLC6253,17263
AS3356LEVEL3 - Level 3 Parent, LLC6242,76653
AS9002RETN-AS RETN Limited6164,29949
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.5092,61246
AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC4852,5320
AS13030INIT7 Init7 (Switzerland) Ltd.4702,97942
AS25091IP-Max IP-Max SA3772,42233
AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL2861,21124
AS3320DTAG Deutsche Telekom AG2561,59534
AS8298IPNG IPng Networks GmbH21578611
AS34019HIVANE Hivane Association2121,56952
AS34177CELESTE-AS Celeste SAS20581511
AS39351ESAB-AS 31173 Services AB20482921
AS47147AS-ANX Anexia Cloud Solutions GmbH1861,96551
AS47692NESSUS Nessus GmbH1851,49818
AS8218NEO-ASN Zayo Infrastructure France SA1813,55871
AS24961MYLOC-AS WIIT AG18178620
AS33891CORE-BACKBONE Core-Backbone GmbH1757999
AS29075IELO IELO-LIAZO SERVICES SAS17471617
AS20764RASCOM-AS CJSC RASCOM1716498
AS14840AS14840 - BR.Digital Telecom1701,67145
AS8455ATOM86-AS atom86 BV16266420
AS34927iFog-GmbH iFog GmbH16262516
AS41327FIBERTELECOM-AS Fiber Telecom S.p.A.16264111
AS6057AS6057 - Administracion Nacional de Telecomunicaciones15860016
AS6461ZAYO-6461 - Zayo Bandwidth1551,80945
AS12389ROSTELECOM-AS PJSC Rostelecom15360111
AS5405INTERDOTLINK Inter.link GmbH12571711
AS50877AIRBEAM-AS Airbeam S.r.l.11846411
AS1836GREEN green.ch AG11382311
AS8280SYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services1094129
AS5511Opentransit Orange S.A.1064247
AS1257SWIPNET - Tele2 Sverige AB10341320
AS15802DU-AS1 Emirates Integrated Telecommunications Company PJSC1034230
AS6730SUNRISE Sunrise GmbH10241320
AS42708GLESYS Glesys AB10241111
AS28716RETELIT-AS Retelit Digital Services S.p.A.1014289
AS6830LibertyGlobal Liberty Global Europe Holding B.V.9976219
AS6758AS6758 Monaco Telecom S.A.9840111
AS9044SOLNET BSE Software GmbH977590
AS35280F5 F5 Networks SARL9745711
AS60171AFRIX-AS AFR-IX TELECOM S.A.9541811
AS6777AMS-IX-RS Amsterdam Internet Exchange B.V.9330828
AS15935HA-VEL-LOCAL-AS ha-vel internet s.r.o.933420
AS15958CETIN_doo_AS CETIN Ltd. Belgrade923460
AS20766GITOYEN-MAIN-AS Association "Gitoyen"883380
AS37100SEACOM Limited - SEACOM Limited863630
AS1267ASN-WINDTRE WIND TRE S.P.A.854760
AS61049EXASCALE Exascale Ltd833118
AS6204ZET-NET TMRC GROUP SRL823740
AS6663TTI-NET Euroweb Romania S.R.L.8232110
AS4455BSO IX Reach Ltd793800
AS30844LIQUID-AS Liquid Telecommunications Ltd692940
AS29208QUANTCOM-AS Quantcom, a.s.672760
AS286KPN GTT Communications Inc.612660
AS21215UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd612420
AS3303SWISSCOM Swisscom (Schweiz) AG592550
AS15412FLAG-AS Flag Telecom UK Limited592610
AS8434TELENOR-SE Telenor Sverige AB531680
AS37468Angola Cables - Angola Cables35810
AS20562OPEN-PEERING-AS Broadband Hosting B.V.201007
AS29632NASSIST-AS Netassist International EOOD18024
AS198477TISGR-NET TI SPARKLE GREECE SA18400
AS48362TKSWF-AS Stadtwerke Feldkirch1710833
AS8220COLT COLT Technology Services Group Limited121550
AS8551BEZEQ-INTERNATIONAL-AS Bezeq International Ltd.9390
AS58453CMI-INT-HK - China Mobile International Limited9520
AS1273CW - IDDQD-AS809
AS35625EUROFIBER-FRANCE Eurofiber France SAS8150
AS1031PEER1-1031 - PEER 1031 LLC7140
AS4601DNET Antonios A. Chariton709
AS12637SEEWEB SEEWEB s.r.l.72910
AS22356AS22356 - Durand do Brasil Ltda71450
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD71190
AS12735ASTurkNet TurkNet Iletisim Hizmetleri A.S.6014
AS62000AS62000 SERVERD SAS6110
AS201054EPIX-PolMix Stowarzyszenie e-Poludnie6010
AS7195AS7195 - EDGEUNO S.A.S534
AS9304HUTCHISON-AS-AP - HGC Global Communications Limited5100
AS3741Dimension Data - Dimension Data4410
AS8359MTS MTS PJSC470
AS31133MF-MGSM-AS PJSC MegaFon405
AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH3270
AS264409AS264409 - Huge Solucoes Corporativas Ltda372
AS2852CESNET2 CESNET z.s.p.o.280
AS37282Main one Cable Company Nigeria Limited - Main one Cable Company Nigeria Limited2320
AS50629LWLCOM LWLcom GmbH260
AS5400BT British Telecommunications Limited140
AS8708DIGI-RO DIGI ROMANIA S.A.11060
AS8881VERSATEL 1&1 Versatel GmbH110
AS9009M247 M247 Europe SRL1240
AS9498BBIL-AP - BHARTI Airtel Ltd.1230
AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V.1240
AS20326TERASWITCH - TeraSwitch Networks Inc.121
AS31543MYNET-AS myNet GmbH1170

Showing the top 100 of 106 by AS paths.

Downstream side (88)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS2687ATGS-MMD-AS - AT&T Enterprises, LLC1,3429,0560
AS2154HPINC - HP Inc.6175,0070
AS2155HPINC - HP Inc.5813,0340
AS3917SHELL-3917 - Shell Information Technology International B.V.5187,4360
AS12213CNSQ-AS12213 - Centersquare3972,3210
AS13778JOHNSON-AND-JOHNSON - Johnson & Johnson3841,087929
AS3598MICROSOFT-CORP-AS - Microsoft Corporation377338347
AS12422EVONIK-AS Evonik Industries AG373727254
AS1341ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.3593,1290
AS16669APPLIED-MATERIALS - Applied Materials3134170
AS4249LILLY-AS - Eli Lilly and Company28510,1560
AS11857AEGONUSA - Money Services, Inc.2801,6770
AS59453ELECTROLUX-AS Electrolux Italia SpA2691,0210
AS14381CATERPILLAR-INC - Caterpillar, Inc.2631,3540
AS18289TAO_TORONTO - AT&T TAO Cloud Access Node2613390
AS25350ASN-NUOVOPIGNONE Nuovo Pignone International S.r.l2613350
AS47255MCDEU02 MCD Europe Limited2613380
AS4468EASYLINK4 - AT&T Enterprises, LLC2601,0140
AS5623ATT-CH-0A AT&T Global Network Services Nederland B.V.2603380
AS6686ATT-GCH-VOI-SF-AS AT&T Global Network Services Nederland B.V.2603380
AS6688ATT-GCH-VOI-LA-AS AT&T Global Network Services Nederland B.V.2603380
AS6742ATT-CH-0E AT&T Global Network Services Nederland B.V.2603380
AS6748ATT-CH-0D AT&T Global Network Services Nederland B.V.2603380
AS6904ATT-ASIAPACIDC-SNG1-AS AT&T Global Network Services Nederland B.V.2603380
AS8238ATT-CH-0C AT&T Global Network Services Nederland B.V.2603380
AS9935AGNSCUS-HK - AGNS Customer AS2603380
AS12967ATT-CH-0B AT&T Global Network Services Nederland B.V.2603380
AS15840ATT-INF001-A11 AT&T Global Network Services Nederland B.V.2603380
AS16466AVAYA-ONECLOUD - Avaya LLC2606760
AS20249AS20249 - Jefferies LLC2603380
AS20492ATT-CH-0G AT&T Global Network Services Nederland B.V.2603380
AS21272DANONE-GROUP Danone SA2601,3440
AS21443CH_ATT_11 AT&T Global Network Services Nederland B.V.2603380
AS25497ATT-INF002-A11 AT&T Global Network Services Nederland B.V.2603380
AS26379AGILENT-WAD - Agilent Technologies, Inc.2606760
AS35923NCHC - KENVUE BRANDS LLC2603380
AS40703WBD-AS40703 - Turner Broadcasting System, Inc.2603380
AS44940IBM-P9-EntMPLS AT&T Global Network Services Nederland B.V.2603380
AS49606MCDEU01 MCD Europe Limited2603380
AS61402BIO-RAD-ASN Bio-Rad Laboratories, Inc.2603380
AS205783PL-IDEMIA-AS205783 IDEMIA POLAND Sp. z o.o.2603380
AS206342airliquideit-paris Air Liquide IT S.A.2603390
AS393850CLEVERSAFE - IBM2603380
AS395516TERADATACORP - Teradata Operations, Inc.2606760
AS4583THOMSON-REUTERS - West Publishing Corporation2596730
AS8116BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation2591,0140
AS36180CISCO-IOT - Cisco IoT2590698
AS134536ATT-NBE-GB - ATT NBE Equinix London2598040
AS397074TJXCOS-CORP-ASN - Marshalls2591,1110
AS400406KMB2 - Kimberly-Clark Corporation2595210
AS56455TECHNIPNET T.en Net SAS2573360
AS57226Morpho-AS Idemia Identity & Security France SAS2573330
AS3573ACCENTURE - Accenture LLP2540347
AS32906FMGLOBAL - FACTORY MUTUAL INSURANCE COMPANY2212920
AS35405MACQUARIEBANKNET-EU-AS Macquarie Bank Limited2191,1560
AS22744WRIGHT-EXPRESS - Wex Inc.2162850
AS6072UNISYS-AS-C - Unisys Corporation2137570
AS60538Broadridge-AS Broadridge (Deutschland) GmbH2014920
AS21433AccentureFSSC Accenture UK Limited19682219
AS22283SIDLEY - Sidley Austin LLP1954650
AS26485IHG-ASN - Six Continents Hotels, Inc.1756890
AS3455WAUSAU-INS - Liberty Mutual Group1714420
AS41880Bose-EUROPE-AS Bose Products BV1582140
AS30337DELOITTE-US-ASN - Deloitte Services LP1572130
AS134411ESRAJA-AS-AP - Manhattan Associates (India) Development Centre Pvt. Ltd.1562120
AS201645AES AES Europe Services EOOD1502090
AS18523CHEP-AS1 - CHEP International, Inc.1445820
AS205294ThermoFisher Thermo Electron Ltd1403930
AS72SCHLUMBERGER-AS - Schlumberger Limited1371920
AS12257EMC-AS12257 - Dell, Inc.1361920
AS211189ThermoFisher_EU Thermo Electron Ltd1361940
AS7054MERCK - Merck and Co., Inc.1333780
AS14962NCR-252 - NCR Voyix Corporation1333780
AS56640BAIN-AND-COMPANY-INC-UNITED-KINGDOM BAIN AND COMPANY INC UNITED KINGDOM1291660
AS398699WCCE - Cisco Systems Inc1291850
AS206599FNACDARTY Fnac Darty Participations et Services SA1282910
AS401823KIRKLAND-ELLIS-BR - Kirkland & Ellis LLP1251610
AS40934FORTINET - Fortinet Inc.1191,7400
AS56505FABER-CASTELL-AKTIENGESELLSCHAFT FABER-CASTELL AKTIENGESELLSCHAFT1131430
AS24652JUNIPER-EMEA-AS Juniper Networks International B.V.1113180
AS212310Nielsen Nielsen International SA1031320
AS13621REINSURANCE - Reinsurance Group of America, Incorporated1021480
AS3958AIRCANADA - Air Canada941190
AS2386INS-AS - AT&T Enterprises, LLC851270
AS201568HBOEUROPE-AS HBO Holding Uzletviteli Tanacsado Csoport Zrt.692120
AS6253PRUASN - The Prudential Insurance Company of America61800
AS29874CAMBRI-AS1 - Cambridge Associates52850
AS13806NCRCORP - NCR Voyix Corporation31390

Collector-only (187)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS35426NEXTMAP NXT Initiative SAS11544111
AS35600ASN-VEDEGE Vedege SAS11544111
AS3170VELOXSERV VeloxServ Communications Ltd11443111
AS51185MAINSTREAMING-AS MainStreaming SpA1141,20331
AS8426CLARANET-AS Claranet Limited11343811
AS39122BLACKNIGHT-AS Blacknight Internet Solutions Limited11342411
AS12859NL-BIT BIT BV11241022
AS24482SGGS-AS-AP - SG.GS1124,527106
AS50628Leonix-Telecom Leonix Telecom SAS11285022
AS40994Alwyzon Hohl IT e.U.11141511
AS49434FBWNETWORKS FBW NETWORKS SAS11141911
AS199524GCORE G-Core Labs S.A.11186222
AS12969Vodafone_Iceland Ljosleidarinn ehf1104360
AS37721Virtual Technologies & Solutions - Virtual Technologies & Solutions11043210
AS1828UNITAS - Unitas Global10942411
AS2027MilkyWan MilkyWan Association10739411
AS3214XTOM xTom GmbH1071,11433
AS14907WIKIMEDIA - Wikimedia Foundation Inc.10774417
AS56457FASTPATH FASTPATH IKE1074110
AS12779ITGATE IT.Gate S.p.A.1061,67342
AS49544i3Dnet i3D.net B.V10688222
AS58299OPENFACTORY-AS Openfactory GmbH10640711
AS6667EUNET-FINLAND Elisa Oyj10442516
AS3333RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC)1024210
AS31027GlobalConnect-AS31027 GlobalConnect A/S10281820
AS198385AlpineDC AlpineDC SA10235811
AS20932SIG-ST Services Industriels de Geneve10141011
AS44097AUTONOMOUS-CLOSET CLEMENT CAVADORE10139511
AS56987AS-ABACLOUDA ABACLOUDA SAS10141411
AS42473AS-ANEXIA Anexia Cloud Solutions GmbH10082222
AS1103SURFNET-NL SURF B.V.9836510
AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.9840311
AS15547NETPLUS netplus.ch SA9876629
AS16347INHERENT ADISTA SAS983869
AS197580AS-CONNECTICORE Connecticore Telecommunications Information Technology S.A9838911
AS15605CONNESI Connesi s.p.a.9439911
AS18106VIEWQWEST-SG-AP - Viewqwest Pte Ltd893427
AS198150SIACOM-AS SIACOM JSC893379
AS212483level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD8967418
AS38001NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd883419
AS25160VORBOSS Vorboss Limited8761719
AS34288AS34288 Kantonsschule Zug8531211
AS263152AS263152 - MIGO TELECOM843280
AS13237LAMBDANET-AS euNetworks GmbH783340
AS17639CONVERGE-AS - Converge ICT Solutions Inc.7531210
AS8529OMANTEL-AS Zain Omantel International FZ-LLC7360714
AS36236NETACTUATE - NetActuate, Inc7230311
AS58308CUSAE-AS Cusae SAS35705
AS2687ATGS-MMD-AS - AT&T Enterprises, LLC162330
AS3212TELEMACH Telemach Slovenija d.o.o.81411
AS6424EDGOO EDGOO NETWORKS UNIPESSOAL LDA83211
AS6720MAGWIEN Magistrat der Stadt Wien, Magistratsabteilung 0181411
AS6881NIXCZ NIX.CZ z.s.p.o.81511
AS12307RAVANA Sandro Bolliger trading as Bolliger Network Solutions82011
AS13004SOX Serbian Open Exchange DOO8149
AS15623CYBERLINK Cyberlink AG82011
AS20612SWISSIX SwissIX Internet Exchange84022
AS21232GGAMAUR Genossenschaft GGA Maur82011
AS29691NINE Nine Internet Solutions AG82011
AS35360GARGUNET Frederic Gargula82011
AS35369LINZAG-TELEKOM-AS LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation81411
AS37680Cool Ideas Service Provider (Pty) Ltd - Cool Ideas Service Provider (Pty) Ltd84611
AS49605DTS-AS Digital Telecommunication Services S.r.l.83011
AS51184FONIRA Fonira Telekom GmbH82822
AS51873AS-ARCADE Arcade Solutions AG82011
AS57777MASSAR Jeroen Massar82011
AS58057SECUREBIT Securebit AG82022
AS59414CLOUDSCALE cloudscale.ch AG82011
AS59890Kabel-TV-Lampert Kabel-TV Lampert GmbH & Co KG84022
AS59891FSIT FSIT AG82011
AS61573AS61573 - IP TELECOM83211
AS62167Tismi Tismi BV84021
AS196621FREESTONE Matthias Cramer82011
AS209823ENKI-AS Enki Multimedia EURL82011
AS215628AS-XENOX-AT Xenox IT & Kommunikations GmbH81411
AS917MISAKA - Misaka Network, Inc.71411
AS29222Infomaniak-AS Infomaniak Network SA72010
AS29504LBCFREE Freenet Liberec, z.s.7011
AS31122DIGIWEB-AS Digiweb ltd7011
AS37239ICTGlobe Management (Pty) Ltd - ICTGlobe Management (Pty) Ltd71411
AS37497Network Platforms (PTY) LTD - Network Platforms (PTY) LTD7011
AS49709VIDEOBYTE Videobyte S.r.l.7299
AS57111ALTITUD NOVA NETWORKS S.R.L.7299
AS198249OPSONE Ops One AG7011
AS327804Municipal Network Services - Municipal Network Services71411
AS327960PC Maniacs (Pty) Ltd - PC Maniacs (Pty) Ltd71411
AS327983Interworks Wireless Solutions - Interworks Wireless Solutions7211
AS328137Web Squad Connect (Pty) Ltd - Web Squad Connect (Pty) Ltd71411
AS328206Johannesburg Area Wireless User Group (JAWUG) - Johannesburg Area Wireless User Group (JAWUG)7011
AS328320Kurlec Wireless (PTY) Ltd - Kurlec Wireless (PTY) Ltd729
AS559Switch SWITCH6209
AS5394Unidata UNIDATA S.p.A.6296
AS31510IKB-AS Innsbrucker Kommunalbetriebe AG639
AS202032GOLINE GOLINE SA3490
AS1341ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.2260
AS2154HPINC - HP Inc.2350
AS2155HPINC - HP Inc.2230
AS3917SHELL-3917 - Shell Information Technology International B.V.2660
AS5392TELNET-ITALY TELNET S.r.l.2300
AS6253PRUASN - The Prudential Insurance Company of America260

Showing the top 100 of 187 by AS paths.

Raw RDAP Response

{
  "endAutnum": 2694,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-02-04T11:52:45-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2000-05-17T16:09:19-04:00"
            }
          ],
          "handle": "ZS44-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ZS44-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ZS44-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "For policy abuse issues contact:",
                "Email [email protected]. NO ATTACHMENTS. Include IP address, time/date, message header, and attack logs.",
                "",
                "For all Legal Inquiries contact:",
                "AT&T National Compliance Center",
                "11760 US Hwy 1,  Suite 300",
                "North Palm Beach, FL   33408",
                "Phone:\t1-800-635-6840, opt 5",
                "Fax:\t1-888-938-4715",
                "Email:\[email protected]"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "administrative",
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "208 S. Akard St.\nDallas\nTX\n75202\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "IPAdmin-ATT Internet Services"
              ],
              [
                "org",
                {},
                "text",
                "AT&T Enterprises, LLC"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-888-510-5545"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-03-17T09:10:06-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2024-05-23T17:15:05-04:00"
            }
          ],
          "handle": "ROUTI59-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ROUTI59-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ROUTI59-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "routing"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "200 S Laurel Ave\nMiddletown\nNJ\n07748\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Routing POC"
              ],
              [
                "org",
                {},
                "text",
                "AT&T"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-999-999-9999"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-08-19T20:36:24-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2002-09-24T15:36:27-04:00"
            }
          ],
          "handle": "ICC-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ICC-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ICC-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "Contact AT&T Abuse ([email protected]) for policy",
                "issues.",
                "All policy abuse issues sent to other POCs will be",
                "disregarded."
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "200 S. Laurel AVE\nMIDDLETOWN\nNJ\n07748\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "IP Team"
              ],
              [
                "org",
                {},
                "text",
                "AT&T WorldNet Services"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-888-876-2382"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-08-18T17:15:38-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2002-08-24T08:22:47-04:00"
            }
          ],
          "handle": "ABUSE7-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ABUSE7-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ABUSE7-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/2686"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "Contact [email protected] for all policy abuse issues."
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "abuse"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "2701 W 15th ST\nPlano\nTX\n75075\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "abuse"
              ],
              [
                "org",
                {},
                "text",
                "Ameritech"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-919-319-8167"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2026-06-05T11:57:30-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2024-11-22T09:44:51-05:00"
        }
      ],
      "handle": "AEL-360",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/AEL-360",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/2686"
        },
        {
          "href": "https://whois.arin.net/rest/org/AEL-360",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/2686"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "AT&T Enterprises, LLC"
          ],
          [
            "adr",
            {
              "label": "208 S. Akard St.\nDallas\nTX\n75202\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2024-12-05T10:41:55-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "1993-06-02T00:00:00-04:00"
    }
  ],
  "handle": "AS2685",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/2685",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/2686"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS2685",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/2686"
    }
  ],
  "name": "ATGS-MMD-AS",
  "notices": [
    {
      "description": [
        "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/tou/",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/autnum/2686"
        }
      ],
      "title": "Terms of Service"
    },
    {
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
          "rel": "inaccuracy-report",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/autnum/2686"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "nro_rdap_profile_asn_flat_0"
  ],
  "startAutnum": 2685,
  "status": [
    "active"
  ]
}

Contact details of private individuals are redacted.