Organization
senseLAN GmbH
SENSELAN-AS
Registered
Jul 28, 2004
22 years ago
IPv4 Prefixes
19
19,456 addresses
IPv6 Prefixes
9
1.9M × /48
BGP Neighbours
52
17 upstream/peer · 3 downstream · 33 collector-only
Registration
AS Number AS31736 AS Name SENSELAN-AS Organization senseLAN GmbH Organization ID ORG-sG1-RIPE Address Duensstrasse 1, 3186, Duedingen, SWITZERLAND Country Switzerland (CH) Registry RIPE NCC Allocated Jul 28, 2004 Record Created Jul 28, 2004 Last Updated Jan 09, 2026 Status
active
WHOIS Server whois.ripe.net AS Description SENSELAN-AS - senseLAN GmbH, CH Remarks senseLAN GmbH, Duedingen, Switzerland, We have an open peering policy. Feel free to contact us if you, would like to peer with us:, [email protected], We are present at the Swiss Internet Exchange:, https://www.swissix.net, T R A N S I T, C U S T O M E R S, AS42155: Evard Antennenbau AG, AS203882: Alt… Abuse Email [email protected] Abuse Phone +41 26 505 00 00 IPv4 Prefixes
19 prefixes · 19,456 addresses Routing data as of 2026-10-06 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 45.8.240.0/22 | 45.8.240.0 – 45.8.243.255 | 1,024 |
| 77.37.8.0/24 | 77.37.8.0 – 77.37.8.255 | 256 |
| 83.222.128.0/19 | 83.222.128.0 – 83.222.159.255 | 8,192 |
| 171.33.243.0/24 | 171.33.243.0 – 171.33.243.255 | 256 |
| 185.5.32.0/22 | 185.5.32.0 – 185.5.35.255 | 1,024 |
| 185.20.144.0/22 | 185.20.144.0 – 185.20.147.255 | 1,024 |
| 185.64.116.0/22 | 185.64.116.0 – 185.64.119.255 | 1,024 |
| 185.77.92.0/23 | 185.77.92.0 – 185.77.93.255 | 512 |
| 185.77.94.0/24 | 185.77.94.0 – 185.77.94.255 | 256 |
| 185.77.95.0/24 | 185.77.95.0 – 185.77.95.255 | 256 |
| 185.78.188.0/22 | 185.78.188.0 – 185.78.191.255 | 1,024 |
| 185.82.60.0/22 | 185.82.60.0 – 185.82.63.255 | 1,024 |
| 185.86.28.0/22 | 185.86.28.0 – 185.86.31.255 | 1,024 |
| 185.230.116.0/22 | 185.230.116.0 – 185.230.119.255 | 1,024 |
| 193.135.30.0/24 | 193.135.30.0 – 193.135.30.255 | 256 |
| 194.153.188.0/23 | 194.153.188.0 – 194.153.189.255 | 512 |
| 195.144.30.0/24 | 195.144.30.0 – 195.144.30.255 | 256 |
| 203.16.207.0/24 | 203.16.207.0 – 203.16.207.255 | 256 |
| 212.108.104.0/24 | 212.108.104.0 – 212.108.104.255 | 256 |
IPv6 Prefixes
9 prefixes · 1.9M × /48 Routing data as of 2026-10-06 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:67c:7d4:: | 280 |
| 2a02:3b0:: | 296 |
| 2a03:1360:: | 296 |
| 2a03:53a0:: | 296 |
| 2a03:59e0:: | 296 |
| 2a03:75a0:: | 296 |
| 2a09:c2c0:: | 299 |
| 2a0e:9e00:: | 299 |
| 2a12:44c0:: | 299 |
BGP Neighbours
52 unique neighbours · 17 upstream/peer · 3 downstream · 33 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. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). 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. Upstream & peer side (17)
AS Name AS paths IPv4 sightings IPv6 sightings AS13030 INIT7 Init7 (Switzerland) Ltd. 248 2,285 827 AS3303 SWISSCOM Swisscom (Schweiz) AG 165 1,378 405 AS174 COGENT-174 - Cogent Communications, LLC 155 1,399 314 AS1299 TWELVE99 Arelion Sweden AB 133 1,347 378 AS6939 HURRICANE - Hurricane Electric LLC 51 266 481 AS9002 RETN-AS RETN Limited 6 0 90 AS34019 HIVANE Hivane Association 4 114 54 AS34177 CELESTE-AS Celeste SAS 4 44 9 AS25091 IP-Max IP-Max SA 3 63 36 AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 2 23 9 AS24961 MYLOC-AS WIIT AG 2 38 18 AS33891 CORE-BACKBONE Core-Backbone GmbH 2 6 0 AS39351 ESAB-AS 31173 Services AB 2 38 18 AS47147 AS-ANX Anexia Cloud Solutions GmbH 2 95 9 AS48362 TKSWF-AS Stadtwerke Feldkirch 2 59 27 AS1836 GREEN green.ch AG 1 0 9 AS4601 DNET Antonios A. Chariton 1 0 9 Downstream side (3)
Collector-only (33)
AS Name AS paths IPv4 sightings IPv6 sightings AS12307 RAVANA Sandro Bolliger trading as Bolliger Network Solutions 3 24 9 AS21232 GGAMAUR Genossenschaft GGA Maur 3 24 9 AS29222 Infomaniak-AS Infomaniak Network SA 3 28 9 AS29691 NINE Nine Internet Solutions AG 3 24 9 AS35360 GARGUNET Frederic Gargula 3 24 9 AS51873 AS-ARCADE Arcade Solutions AG 3 5 9 AS58057 SECUREBIT Securebit AG 3 24 18 AS59414 CLOUDSCALE cloudscale.ch AG 3 24 9 AS59891 FSIT FSIT AG 3 24 0 AS196621 FREESTONE Matthias Cramer 3 24 9 AS209823 ENKI-AS Enki Multimedia EURL 3 24 9 AS5405 INTERDOTLINK Inter.link GmbH 2 22 9 AS15623 CYBERLINK Cyberlink AG 2 22 9 AS20612 SWISSIX SwissIX Internet Exchange 2 44 18 AS56987 AS-ABACLOUDA ABACLOUDA SAS 2 22 9 AS57777 MASSAR Jeroen Massar 2 22 9 AS198385 AlpineDC AlpineDC SA 2 22 0 AS559 Switch SWITCH 1 19 9 AS8218 NEO-ASN Zayo Infrastructure France SA 1 133 63 AS8298 IPNG IPng Networks GmbH 1 19 9 AS13237 LAMBDANET-AS euNetworks GmbH 1 19 0 AS15547 NETPLUS netplus.ch SA 1 4 0 AS20932 SIG-ST Services Industriels de Geneve 1 19 9 AS24482 SGGS-AS-AP - SG.GS 1 57 27 AS29075 IELO IELO-LIAZO SERVICES SAS 1 19 9 AS34288 AS34288 Kantonsschule Zug 1 19 9 AS34927 iFog-GmbH iFog GmbH 1 0 5 AS36236 NETACTUATE - NetActuate, Inc 1 19 9 AS49544 i3Dnet i3D.net B.V 1 38 18 AS59890 Kabel-TV-Lampert Kabel-TV Lampert GmbH & Co KG 1 38 18 AS62167 Tismi Tismi BV 1 38 18 AS198249 OPSONE Ops One AG 1 0 9 AS203882 EVOK Altern8 SA 1 3 0
Raw RDAP Response
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"T R A N S I T",
"C U S T O M E R S",
"AS42155: Evard Antennenbau AG",
"AS203882: Altern8 SA",
"AS48461: stepping stone GmbH",
"P E E R I N G S",
"AS8758: Interway Communication GmbH",
"AS29097: Hostpoint GmbH",
"AS28717: Zen Systems",
"AS13030: Init Seven AG",
"AS20634: Telecom Liechtenstein AG",
"AS29691: Nine Internet Solutions AG",
"AS1836: green.ch AG The Internet Company",
"AS21069: Metanet GmbH",
"AS42: Packet Clearing House",
"AS9044: Solnet",
"AS15623: Cyberlink",
"AS31424: nexellent ag",
"AS4589: easynet AG",
"AS13250: Backbone Solutions AG",
"AS6772: Improware Network Services",
"AS15600: Finecom Telecommunications AG",
"AS15576: NTS Workspace AG",
"AS8037: dataway GmbH",
"AS3856: Packet Clearing House",
"AS29655: Trenka Informatik",
"AS24951: Everyware",
"AS15469: Warinet Global Services AG",
"AS21232: GGA Maur",
"AS24889: Monzoon Networks",
"AS9092: Open Systems",
"AS6776: TheNet Internet Services",
"AS6775: Global Networks Schweiz AG",
"AS15598: IP Exchange GmbH",
"AS15479: Fibrelac",
"AS35223: Newsnet AG",
"AS16242: mhs@internet AG",
"AS44706: Network Design GmbH",
"AS33845: BIT/OFIT",
"AS34578: Bedag Informatik AG",
"AS12399: ScanPlus GmbH",
"AS16111: Online Consulting",
"AS34554: Antares Kommunikationstechnik",
"AS20940: Akamai",
"AS39145: Kyberna AG",
"AS35256: Webtuning GmbH",
"AS35206: NovaTrend Services GmbH",
"AS31662: Aurax Connecta AG",
"AS28859: Zugernet (Hofmann Informatik)",
"AS20893: SYSTEM-CLINCH Internet Services GmbH",
"AS39040: Basis06 AG",
"AS34288: Kantonsschule Zug",
"AS12360: VTX",
"AS33958: Global Supply Chain Finance AG",
"AS9153: Burstfire Networks Ltd",
"AS39764: Dolphin Systems AG",
"AS20932: SIG - IP-MAN.NET",
"AS8833: GPS Technik AG",
"AS41666: Translumina Networks AG",
"AS16221: Origon AG",
"AS34960: Netcetera AG",
"AS41913: Computerline GmbH",
"AS16265: Leaseweb",
"AS15517: Netstream AG",
"AS45037: Hispaweb Network",
"AS25563: Webland AG",
"AS41692: OpenCarrier e.G.",
"AS12347: VirtualTec Ltd.",
"AS9002: RETN Ltd.",
"AS42346: EBM Telecom AG",
"AS8086: Microsoft",
"AS15716: Sygroup",
"AS33926: Eurotransit",
"AS48039: KGT new media",
"AS35366: ISPpro Internet KG",
"AS49237: Dreamlab",
"AS48885: Neocarrier",
"AS6939: Hurricane Electric",
"AS49983: Mironet",
"AS39912: i3b Internet Breitband Betriebs GmbH",
"AS21385: Trusted Network GmbH",
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{
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{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SN4936-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.