Adjacent networks
AS138421 CU-CN-AS China Unicom
Unclassified APNIC
Adjacency
Adjacent networks
Every AS seen directly next to AS138421 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS4837 | CHINA UNICOM China169 Backbone | Mobile | IPv4 IPv6 | 16,078 |
| AS55990 | Huawei Cloud Service data center | Hosting | IPv4 IPv6 | 1,424 |
| AS23848 | Shenzhen Ping An Communication Technology Co.,Ltd | Unclassified | IPv4 | 152 |
| AS137718 | Beijing Volcano Engine Technology Co., Ltd. | Hosting | IPv4 | 139 |
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.