AS142080China Education and Research Network (CERNET)
ChinaRegistryAPNICAt a glance
IPv4 prefixes
0
IPv6 prefixes
1
IPv4 addresses
0
IPv6 /64s
65.5k
Upstream graph
The networks AS142080 is seen behind, one and two hops out, drawn from real AS paths.
AS142080Toward the internet core
Networks observed one and two hops upstream of AS142080 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
2
adjacent networks
- Upstreams
- 150%
- Peers
- 150%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS38272China Education and Research Network (CERNET) | CN | Peer | 62 | 62 |
Prefixes
The largest blocks AS142080 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 2001:253:214::/48 | 65.5k × /64 | 62/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.