Adjacent networks
AS3477 NOAA-NWAVE
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS3477 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS11956 | National Oceanic and Atmospheric Administration | Unclassified | IPv4 IPv6 | 9,202 |
| AS2648 | National Oceanic and Atmospheric Administration | Unclassified | IPv4 IPv6 | 1,037 |
| AS49 | National Institute of Standards and Technology | Unclassified | IPv4 IPv6 | 952 |
| AS5744 | United States Patent and Trademark Office | Unclassified | IPv4 IPv6 | 400 |
| AS30687 | National Weather Service Southern Region Headquarters | Unclassified | IPv4 | 300 |
| AS26100 | National Oceanic and Atmospheric Administration | Unclassified | IPv4 IPv6 | 205 |
| AS40623 | Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory | Unclassified | IPv4 IPv6 | 184 |
| AS16550 | Google LLC | Unclassified | IPv4 | 182 |
| AS12076 | Microsoft Corporation | Unclassified | IPv4 | 122 |
| AS3635 | U.S. Department of Commerce, Bureau of Economic Analysis | Unclassified | IPv4 IPv6 | 92 |
| AS6629 | National Oceanic and Atmospheric Administration | Unclassified | IPv4 IPv6 | 92 |
| AS33343 | U.S. Department of Commerce, HQ and ITA | Unclassified | IPv4 IPv6 | 92 |
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 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.