Adjacent networks
AS21247 IPSYN-AS
Unclassified RIPE
Adjacency
Adjacent networks
Every AS seen directly next to AS21247 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS29075 | IELO-LIAZO SERVICES SAS | Unclassified | IPv4 | 36 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 22 |
| AS8218 | Zayo Infrastructure France SA | Unclassified | IPv4 | 15 |
| AS39801 | France IX Services SASU | Unclassified | IPv4 IPv6 | 11 |
| AS9002 | RETN Limited | Unclassified | IPv6 | 4 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 2 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 2 |
| AS50628 | Leonix Telecom SAS | Unclassified | IPv4 IPv6 | 2 |
| AS25091 | IP-Max SA | Unclassified | IPv6 | 1 |
| AS34019 | Hivane Association | Unclassified | IPv6 | 1 |
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 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.