Adjacent networks
AS19990 ZetaNET Telecom
Residential LACNIC Cable/DSL/ISP
Adjacency
Adjacent networks
Every AS seen directly next to AS19990 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS267613 | ELETRONET S.A. | Unclassified | IPv4 | 178 |
| AS16735 | ALGAR TELECOM S/A | Unclassified | IPv4 IPv6 | 137 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 125 |
| AS28283 | Adylnet Telecom | Residential | IPv4 | 114 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 9 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 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 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.