Upstream networks
AS400318 VERSA-01
Hosting ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS400318: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 414 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 258 |
| AS1828 | Unitas Global | Unclassified | IPv4 | 213 |
| AS2516 | KDDI CORPORATION | Mobile | IPv4 IPv6 | 144 |
| AS9583 | Sify Limited | Unclassified | IPv4 | 144 |
| AS21928 | T-Mobile USA, Inc. | Mobile | IPv4 | 71 |
| AS1221 | Telstra Limited | Mobile | IPv4 | 70 |
| AS140641 | YOTTA NETWORK SERVICES PRIVATE LIMITED | Unclassified | IPv4 | 59 |
| AS21859 | Zenlayer Inc | Hosting | IPv4 | 58 |
| AS138984 | Sri Lanka Telecom Ltd | Unclassified | IPv4 | 58 |
| AS4755 | TATA Communications formerly VSNL is Leading ISP | Hosting | IPv4 | 34 |
| AS4637 | Telstra Global | Unclassified | IPv4 | 24 |
| AS7474 | SingTel Optus Pty Ltd | Unclassified | IPv4 | 13 |
| AS24482 | SG.GS | Hosting | IPv4 | 11 |
| AS9002 | RETN Limited | Unclassified | IPv4 | 2 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 | 1 |
| AS24115 | Equinix | Hosting | IPv4 | 1 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 1 |
| AS64073 | Vetta Group | Unclassified | IPv4 | 1 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.