AS137983TIANFENG (HONG KONG) COMMUNICATIONS LIMITED
Hong Kong SAR ChinaRegistryAPNICAt a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS137983 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS137983 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
73
adjacent networks
- Upstreams
- 1521%
- Peers
- 4460%
- Downstreams
- 1419%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. |  US | Peer | 3,886 | 142 |
| AS9886CTCSCI TECH LIMITED | HK | Peer | 1,419 | 142 |
| AS64096Internet Harbor International Co., Ltd. | HK | Peer | 249 | 63 |
| AS18013ASLINE LIMITED | HK | Peer | 130 | 16 |
| AS17639Converge ICT Solutions Inc. |  PH | Peer | 80 | 80 |
| AS6939Hurricane Electric LLC | US | Peer | 71 | 7 |
| AS9286KINX |  KR | Peer | 60 | 60 |
| AS7713PT Telkom Indonesia Tbk |  ID | Peer | 56 | 2 |
| AS18186Nebula Global LLC | US | Peer | 33 | 26 |
| AS9002RETN Limited |  GB | Peer | 30 | 3 |
Prefixes
The largest blocks AS137983 originates, widest first.
AS137983 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.