Adjacent networks
AS23138 FIRST-STEP
Residential ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS23138 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS16713 | Northwest Open Access Network | Unclassified | IPv4 IPv6 | 1,670 |
| AS20055 | Wholesail networks LLC | Residential | IPv4 IPv6 | 616 |
| AS21615 | Cebridge Connections | Unclassified | IPv4 | 455 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 90 |
| AS13752 | P1FCU | Unclassified | IPv4 | 44 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 41 |
| AS4539 | Schweitzer Engineering Laboratories, Inc. | Unclassified | IPv4 | 29 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 28 |
| AS394256 | Tech Futures Interactive Inc. | Unclassified | IPv4 IPv6 | 27 |
| AS3130 | RGnet OU | Unclassified | IPv4 | 25 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 22 |
| AS7575 | Australian Academic and Research Network (AARNet) | Education | IPv4 | 11 |
| AS293 | ESnet | Unclassified | IPv4 | 3 |
| AS35280 | F5 Networks SARL | Hosting | IPv4 | 2 |
| AS52025 | ParadoxNetworks Limited | Unclassified | IPv4 | 2 |
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 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.