Adjacent networks
AS6421 AS6421 - TATA COMMUNICATIONS AMERICA INC
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS6421 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 IPv6 | 2,092 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 266 |
| AS8220 | COLT Technology Services Group Limited | Hosting | IPv4 IPv6 | 253 |
| AS10794 | Bank of America, National Association | Unclassified | IPv4 | 213 |
| AS139341 | ACE | Hosting | IPv4 IPv6 | 120 |
| AS56043 | PEPSICO INTERNATIONAL PTE. LTD. | Unclassified | IPv4 | 115 |
| AS63804 | DOVA Corporation | Unclassified | IPv4 | 106 |
| AS396356 | Latitude.sh | Hosting | IPv4 IPv6 | 92 |
| AS24482 | SG.GS | Hosting | IPv4 | 50 |
| AS10146 | Ford Motor Company | Unclassified | IPv4 IPv6 | 49 |
| AS37989 | DCS1 Pte. Ltd. | Hosting | IPv4 | 43 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 | 43 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 | 41 |
| AS14630 | Invesco Group Services, Inc. | Unclassified | IPv4 IPv6 | 30 |
| AS9507 | NextHop Pty Ltd | Unclassified | IPv4 | 23 |
| AS55720 | Gigabit Hosting Sdn Bhd | Hosting | IPv4 | 19 |
| AS3762 | Instinet | Unclassified | IPv4 | 14 |
| AS4766 | Korea Telecom | Mobile | IPv4 | 11 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 | 10 |
| AS10361 | Bloomberg, LP | Unclassified | IPv4 | 8 |
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 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.