AS137831SEA IX
SingaporeRegistryAPNICTypeEyeballAt a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS137831 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS137831 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
204
adjacent networks
- Upstreams
- 4321%
- Peers
- 14471%
- Downstreams
- 178%
Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 43.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 4,822 | 71 |
| AS4637Telstra International Limited |  HK | Peer | 2,993 | 49 |
| AS4657StarHub Ltd | SG | Peer | 2,687 | 58 |
| AS2914NTT America, Inc. |  US | Peer | 2,539 | 32 |
| AS3356Lumen (Level 3) | US | Peer | 1,214 | 104 |
| AS6461Zayo Bandwidth | US | Peer | 1,132 | 50 |
| AS45430SBN-IIG/AWN-IIG transit provider |  TH | Peer | 804 | 80 |
| AS6939Hurricane Electric LLC | US | Peer | 611 | 18 |
| AS17727PT NAP Info Lintas Nusa |  ID | Peer | 483 | 80 |
| AS7713PT Telkom Indonesia Tbk | ID | Peer | 438 | 4 |
Prefixes
The largest blocks AS137831 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 103.115.79.0/24 | 256 | 80/80 |
| 134.65.84.0/24 | 256 | 10/80 |
| 143.92.71.0/24 | 256 | 80/80 |
| 143.92.96.0/24 | 256 | 80/80 |
| 143.92.108.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.