Adjacent networks
AS3557 ISC-AS
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS3557 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS13335 | Cloudflare, Inc. | Hosting | IPv4 IPv6 | 91 |
| AS30132 | Internet Systems Consortium, Inc. | Unclassified | IPv4 IPv6 | 62 |
| AS1280 | Internet Systems Consortium, Inc. | Unclassified | IPv4 IPv6 | 20 |
| AS33071 | Internet Systems Consortium, Inc. | Unclassified | IPv4 IPv6 | 19 |
| AS27321 | Internet Systems Consortium, Inc. | Unclassified | IPv4 | 2 |
| AS2847 | Kauno Technologijos Universitetas | Education | IPv4 | 1 |
| AS45220 | Internet Systems Consortium, Auckland | 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 2026-10-23 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.