AS137735China Construction Bank
ChinaRegistryAPNICAt a glance
IPv4 prefixes
39
IPv6 prefixes
15
IPv4 addresses
10k
IPv6 /64s
14.7M
Upstream graph
The networks AS137735 is seen behind, one and two hops out, drawn from real AS paths.
AS137735Toward the internet core
Networks observed one and two hops upstream of AS137735 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
9
adjacent networks
- Upstreams
- 444%
- Peers
- 556%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS4847China Telecom Beijing Province Network | CN | Peer | 1,807 | 119 |
| AS4837China Unicom Backbone | CN | Peer | 1,300 | 102 |
| AS58563China Telecom Hubei Province Network | CN | Peer | 567 | 44 |
| AS4808China Unicom Beijing Province Network | CN | Peer | 353 | 27 |
Prefixes
All 54The largest blocks AS137735 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 42.201.64.0/24 | 256 | 80/80 |
| 42.201.65.0/24 | 256 | 80/80 |
| 42.201.66.0/24 | 256 | 80/80 |
| 42.201.67.0/24 | 256 | 80/80 |
| 42.201.68.0/24 | 256 | 80/80 |
| 42.201.69.0/24 | 256 | 80/80 |
| 42.201.70.0/24 | 256 | 80/80 |
| 42.201.71.0/24 | 256 | 80/80 |
| 42.201.72.0/24 | 256 | 80/80 |
| 42.201.73.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.