AS17554Citic Telecom International (Data) Limited.
Hong Kong SAR ChinaRegistryAPNICAt a glance
IPv4 prefixes
34
IPv6 prefixes
1
IPv4 addresses
13.8k
IPv6 /64s
4.3B
Upstream graph
The networks AS17554 is seen behind, one and two hops out, drawn from real AS paths.
AS17554Toward the internet core
Networks observed one and two hops upstream of AS17554 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
27
adjacent networks
- Upstreams
- 726%
- Peers
- 1867%
- Downstreams
- 27%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS4637Telstra International Limited | HK | Peer | 1,210 | 126 |
| AS2914NTT America, Inc. |  US | Peer | 932 | 123 |
| AS7617CTM (HK) Limited | HK | Peer | 605 | 75 |
| AS4635HKIX Route Servers | HK | Peer | 169 | 19 |
| AS24482SG.GS |  SG | Peer | 37 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 37 | 2 |
| AS132337Axclusive | SG | Peer | 35 | 2 |
Prefixes
All 35The largest blocks AS17554 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 202.68.192.0/20 | 4.1k | 80/80 |
| 202.86.68.0/22 | 1k | 80/80 |
| 202.86.66.0/23 | 512 | 80/80 |
| 202.86.76.0/23 | 512 | 80/80 |
| 202.0.167.0/24 | 256 | 80/80 |
| 202.0.168.0/24 | 256 | 80/80 |
| 202.0.172.0/24 | 256 | 80/80 |
| 202.0.174.0/24 | 256 | 80/80 |
| 202.0.175.0/24 | 256 | 80/80 |
| 202.0.179.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.