AS17537HKBN JOS Synergy (HK) Limited
Hong Kong SAR ChinaRegistryAPNICTypeEyeballAt a glance
IPv4 prefixes
17
IPv6 prefixes
1
IPv4 addresses
8.2k
IPv6 /64s
4.3B
Upstream graph
The networks AS17537 is seen behind, one and two hops out, drawn from real AS paths.
AS17537Toward the internet core
Networks observed one and two hops upstream of AS17537 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
20
adjacent networks
- Upstreams
- 630%
- Peers
- 1470%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS10103HK Broadband Network Ltd. | HK | Peer | 845 | 65 |
| AS9381HKBN Enterprise Solutions HK Limited | HK | Peer | 365 | 65 |
| AS4635HKIX Route Servers | HK | Peer | 127 | 16 |
| AS49544i3D.net B.V |  NL | Peer | 18 | 2 |
| AS24482SG.GS |  SG | Peer | 1 | 1 |
| AS132337Axclusive | SG | Peer | 1 | 1 |
Prefixes
The largest blocks AS17537 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 203.189.160.0/20 | 4.1k | 80/80 |
| 203.189.160.0/24 | 256 | 80/80 |
| 203.189.161.0/24 | 256 | 80/80 |
| 203.189.162.0/24 | 256 | 80/80 |
| 203.189.163.0/24 | 256 | 80/80 |
| 203.189.164.0/24 | 256 | 80/80 |
| 203.189.165.0/24 | 256 | 80/80 |
| 203.189.166.0/24 | 256 | 80/80 |
| 203.189.167.0/24 | 256 | 80/80 |
| 203.189.168.0/24 | 256 | 15/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.