AS23881UDomain Web Hosting Company Ltd
Hong Kong SAR ChinaRegistryAPNICAt a glance
IPv4 prefixes
74
IPv6 prefixes
2
IPv4 addresses
19.7k
IPv6 /64s
131k
Upstream graph
The networks AS23881 is seen behind, one and two hops out, drawn from real AS paths.
AS23881Toward the internet core
Networks observed one and two hops upstream of AS23881 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
10
adjacent networks
- Upstreams
- 550%
- Peers
- 550%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS140570Hong Kong Beecloud System Technology Services Limited | HK | Peer | 2,819 | 80 |
| AS9304HGC Global Communications Limited | HK | Peer | 2,747 | 138 |
| AS4515PCCW IMS Ltd (PCCW Business Internet Access) | HK | Peer | 84 | 77 |
| AS60068Datacamp Limited (CDN77 / DataPacket) |  GB | Peer | 80 | 80 |
| AS10098Towngas Telecommunications Fixed Network Ltd | HK | Peer | 1 | 1 |
Prefixes
All 76The largest blocks AS23881 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 203.135.128.0/23 | 512 | 2/80 |
| 203.135.134.0/23 | 512 | 2/80 |
| 203.135.138.0/23 | 512 | 2/80 |
| 23.226.0.0/24 | 256 | 80/80 |
| 23.226.1.0/24 | 256 | 80/80 |
| 23.226.2.0/24 | 256 | 80/80 |
| 23.226.3.0/24 | 256 | 80/80 |
| 23.226.4.0/24 | 256 | 80/80 |
| 23.226.6.0/24 | 256 | 80/80 |
| 23.226.7.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.