Adjacent networks
AS199803 ComSource ComSource s.r.o.
Hosting RIPE Network Services
Adjacency
Adjacent networks
Every AS seen directly next to AS199803 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 928 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 734 |
| AS35592 | Coolhousing s.r.o. | Hosting | IPv4 IPv6 | 550 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 483 |
| AS205233 | KBC GLOBAL SERVICES NV | Unclassified | IPv4 | 315 |
| AS51013 | WebSupport s.r.o. | Hosting | IPv4 | 252 |
| AS39790 | Web4U s.r.o. | Hosting | IPv4 IPv6 | 251 |
| AS29405 | VNET a.s. | Hosting | IPv4 | 236 |
| AS35236 | UVT Internet s.r.o. | Unclassified | IPv4 | 181 |
| AS25234 | ACTIVE 24, s.r.o. | Hosting | IPv4 IPv6 | 178 |
| AS206591 | Alza.cz a.s. | Unclassified | IPv4 | 59 |
| AS206142 | Internet TV, Inc. | Unclassified | IPv4 | 57 |
| AS29504 | Freenet Liberec, z.s. | Unclassified | IPv4 IPv6 | 32 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 30 |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | Unclassified | IPv4 | 23 |
| AS202297 | Skylon Solutions Limited | Unclassified | IPv4 | 3 |
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 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.