Adjacent networks
AS12387 TON TON Total optical Networks AG
Unclassified ARIN NSP
Adjacency
Adjacent networks
Every AS seen directly next to AS12387 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS25435 | META10 AG | Unclassified | IPv4 | 4,141 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 2,269 |
| AS4455 | IX Reach Ltd | Unclassified | IPv4 IPv6 | 1,019 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 866 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 503 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 IPv6 | 326 |
| AS205357 | winVS software AG | Unclassified | IPv4 | 248 |
| AS6730 | Sunrise GmbH | Mobile | IPv4 IPv6 | 166 |
| AS205737 | Naveum AG | Unclassified | IPv4 IPv6 | 159 |
| AS50598 | SFS Group Schweiz AG | Unclassified | IPv4 IPv6 | 150 |
| AS49432 | Dominic Schallert trading as schallert.com e.U. | Unclassified | IPv4 IPv6 | 113 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 IPv6 | 111 |
| AS197964 | Julius Blum GmbH | Unclassified | IPv4 IPv6 | 104 |
| AS8551 | Bezeq International Ltd. | Unclassified | IPv4 | 101 |
| AS207335 | i-Community AG | Unclassified | IPv4 IPv6 | 98 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 96 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 95 |
| AS212024 | Marc Schmitt | Unclassified | IPv4 IPv6 | 95 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 87 |
| AS48576 | Dr. Risch AG | Unclassified | IPv4 IPv6 | 87 |
| AS25581 | GMG AG | Hosting | IPv4 IPv6 | 86 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 85 |
| AS6797 | GlobalConnect AB | Unclassified | IPv4 | 83 |
| AS210736 | Hamilton Services AG | Unclassified | IPv4 IPv6 | 82 |
| AS34019 | Hivane Association | Unclassified | IPv4 | 81 |
| AS20914 | Gluecklich GmbH | Unclassified | IPv4 IPv6 | 80 |
| AS1836 | green.ch AG | Residential | IPv4 | 79 |
| AS205183 | Neue Bank AG | Unclassified | IPv4 IPv6 | 76 |
| AS208065 | Leica Geosystems AG | Unclassified | IPv4 | 76 |
| AS212629 | Sankt Galler Stadtwerke | Unclassified | IPv4 IPv6 | 74 |
| AS206261 | DynaNet GmbH | Unclassified | IPv4 IPv6 | 68 |
| AS59748 | Kaiser Beteiligungen Anstalt | Unclassified | IPv4 IPv6 | 65 |
| AS35535 | Verwaltungs- und Privat Bank AG | Unclassified | IPv4 | 62 |
| AS61363 | Ivoclar Vivadent AG | Unclassified | IPv4 | 62 |
| AS23764 | CTGNet | Unclassified | IPv4 | 60 |
| AS39430 | Bank Frick AG | Unclassified | IPv4 | 43 |
| AS202405 | Liechtensteinische Landesbank AG | Unclassified | IPv4 | 42 |
| AS49652 | Domar Treuhand- und Verwaltungs-Anstalt | Unclassified | IPv4 | 41 |
| AS57210 | thyssenkrupp Presta AG | Unclassified | IPv4 | 32 |
| AS42128 | Horisen AG | Unclassified | IPv4 | 31 |
| AS21113 | Hilti AG | Unclassified | IPv4 | 30 |
| AS35223 | Hoi Internet AG | Residential | IPv4 IPv6 | 19 |
| AS56653 | TV-COM AG | Unclassified | IPv4 | 18 |
| AS48491 | Herbert Ospelt Anstalt | Unclassified | IPv4 | 17 |
| AS213241 | TECHIT.BE SRL | Residential | IPv6 | 12 |
| AS12859 | BIT BV | Hosting | IPv4 | 10 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 10 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 7 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Derived from routing tables collected at 2026-11-04 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.33M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.