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AS262742

Fundacao Universidade Federal do ABC - UFABC

LACNIC BR Announced
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Organization
Fundacao Universidade Federal do ABC - UFABC
Registered
Oct 26, 2011
15 years ago
IPv4 Prefixes
21
8,192 addresses
IPv6 Prefixes
9
65,536 × /48
BGP Neighbours
30
12 upstream/peer · 0 downstream · 18 collector-only

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS262742 Country Brazil (BR) Registry LACNIC Allocated Oct 26, 2011 AS Description AS262742 - Fundacao Universidade Federal do ABC - UFABC, BR

IPv4 Prefixes

21 prefixes · 8,192 addresses · 1 top-level Routing data as of 2026-10-04 00:00 UTC

PrefixRangeAddresses
177.104.32.0/19177.104.32.0 – 177.104.63.2558,192
177.104.32.0/22177.104.32.0 – 177.104.35.2551,024
177.104.32.0/23177.104.32.0 – 177.104.33.255512
177.104.34.0/23177.104.34.0 – 177.104.35.255512
177.104.36.0/22177.104.36.0 – 177.104.39.2551,024
177.104.36.0/23177.104.36.0 – 177.104.37.255512
177.104.38.0/23177.104.38.0 – 177.104.39.255512
177.104.40.0/22177.104.40.0 – 177.104.43.2551,024
177.104.40.0/23177.104.40.0 – 177.104.41.255512
177.104.42.0/23177.104.42.0 – 177.104.43.255512
177.104.44.0/22177.104.44.0 – 177.104.47.2551,024
177.104.44.0/23177.104.44.0 – 177.104.45.255512
177.104.48.0/22177.104.48.0 – 177.104.51.2551,024
177.104.48.0/23177.104.48.0 – 177.104.49.255512
177.104.50.0/23177.104.50.0 – 177.104.51.255512
177.104.52.0/22177.104.52.0 – 177.104.55.2551,024
177.104.52.0/23177.104.52.0 – 177.104.53.255512
177.104.54.0/23177.104.54.0 – 177.104.55.255512
177.104.60.0/22177.104.60.0 – 177.104.63.2551,024
177.104.60.0/23177.104.60.0 – 177.104.61.255512
177.104.62.0/23177.104.62.0 – 177.104.63.255512

IPv6 Prefixes

9 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-04 00:00 UTC

PrefixAddresses
2801:a4::/32296
2801:a4::/34294
2801:a4::/35293
2801:a4:4000::/34294
2801:a4:4000::/35293
2801:a4:8000::/34294
2801:a4:a000::/35293
2801:a4:c000::/34294
2801:a4:e000::/35293

BGP Neighbours

30 unique neighbours · 12 upstream/peer · 0 downstream · 18 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 (12)

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
AS1916AS1916 - Rede Nacional de Ensino e Pesquisa7102,6151,777
AS35280F5 F5 Networks SARL1015652
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD1011732
AS1251AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO98029
AS37468Angola Cables - Angola Cables4398
AS6057AS6057 - Administracion Nacional de Telecomunicaciones2268
AS7195AS7195 - EDGEUNO S.A.S104
AS7713telkomnet-as-ap - PT Telekomunikasi Indonesia1130
AS22356AS22356 - Durand do Brasil Ltda1134
AS39120CONVERGENZE-AS Convergenze S.p.A.1134
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA1134
AS263656AS263656 - BRSULNET TELECOM LTDA104

Collector-only (18)

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
AS14840AS14840 - BR.Digital Telecom15216
AS22548AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR1134
AS24482SGGS-AS-AP - SG.GS1268
AS28624AS28624 - PROVEDORA CMA INTERNET LTDA1134
AS28634AS28634 - Life Tecnologia Ltda.1260
AS36236NETACTUATE - NetActuate, Inc1134
AS37721Virtual Technologies & Solutions - Virtual Technologies & Solutions1130
AS51185MAINSTREAMING-AS MainStreaming SpA1264
AS52873AS52873 - Softdados Telecomunicacoes1134
AS60503FNXTEC FNX Tecnologia LTDA1134
AS61573AS61573 - IP TELECOM1134
AS198150SIACOM-AS SIACOM JSC1130
AS199524GCORE G-Core Labs S.A.1134
AS262427AS262427 - Invista Net Provedor de Acesso Ltda1130
AS263152AS263152 - MIGO TELECOM1134
AS263237AS263237 - PowerHost Telecom SPA1134
AS264479AS264479 - Turbozone Internet1134
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA1260