AS2381WiscNet
United StatesRegistryARINTypeEyeballAt a glance
IPv4 prefixes
37
IPv6 prefixes
2
IPv4 addresses
517k
IPv6 /64s
4.3B
Upstream graph
The networks AS2381 is seen behind, one and two hops out, drawn from real AS paths.
AS2381Toward the internet core
Networks observed one and two hops upstream of AS2381 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
266
adjacent networks
- Upstreams
- 145%
- Peers
- 21982%
- Downstreams
- 3312%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC | US | Peer | 16,098 | 115 |
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 1,346 | 55 |
| AS3257GTT Communications Inc. | US | Peer | 692 | 28 |
| AS11164Internet2 I2PX | US | Peer | 289 | 8 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 260 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 211 | 2 |
| AS293ESnet | US | Peer | 182 | 1 |
| AS11537Internet2 | US | Peer | 180 | 1 |
| AS3303Swisscom (Schweiz) AG |  CH | Peer | 97 | 1 |
| AS24482SG.GS |  SG | Peer | 25 | 2 |
Prefixes
All 39The largest blocks AS2381 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 140.104.0.0/16 | 65.5k | 80/80 |
| 140.189.0.0/16 | 65.5k | 80/80 |
| 165.128.0.0/16 | 65.5k | 80/80 |
| 170.125.0.0/16 | 65.5k | 80/80 |
| 198.150.0.0/16 | 65.5k | 80/80 |
| 205.213.0.0/16 | 65.5k | 80/80 |
| 216.56.0.0/16 | 65.5k | 80/80 |
| 144.89.0.0/18 | 16.4k | 80/80 |
| 199.197.64.0/18 | 16.4k | 80/80 |
| 143.109.64.0/19 | 8.2k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.