AS24357CERNET2 IX at South China University of Technology
ChinaRegistryAPNICAt a glance
IPv4 prefixes
16
IPv6 prefixes
201
IPv4 addresses
853k
IPv6 /64s
17.2B
Upstream graph
The networks AS24357 is seen behind, one and two hops out, drawn from real AS paths.
AS24357Toward the internet core
Networks observed one and two hops upstream of AS24357 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
6
adjacent networks
- Upstreams
- 233%
- Peers
- 350%
- Downstreams
- 117%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS23910China Next Generation Internet CERNET2 | CN | Peer | 692 | 62 |
| AS4538China Education and Research Network Center | CN | Peer | 32 | 2 |
Prefixes
All 217The largest blocks AS24357 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 125.216.0.0/16 | 65.5k | 2/80 |
| 125.217.0.0/16 | 65.5k | 2/80 |
| 125.218.0.0/16 | 65.5k | 2/80 |
| 202.116.0.0/16 | 65.5k | 2/80 |
| 211.66.0.0/16 | 65.5k | 2/80 |
| 219.222.0.0/16 | 65.5k | 2/80 |
| 219.223.0.0/16 | 65.5k | 2/80 |
| 222.16.0.0/16 | 65.5k | 2/80 |
| 222.17.0.0/16 | 65.5k | 2/80 |
| 222.200.0.0/16 | 65.5k | 2/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.