AS2519ARTERIA Networks Corporation
JapanRegistryAPNICTypeEyeballAt a glance
IPv4 prefixes
182
IPv6 prefixes
2
IPv4 addresses
1.5M
IPv6 /64s
103B
Upstream graph
The networks AS2519 is seen behind, one and two hops out, drawn from real AS paths.
AS2519Toward the internet core
Networks observed one and two hops upstream of AS2519 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
198
adjacent networks
- Upstreams
- 147%
- Peers
- 11056%
- Downstreams
- 7437%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 14,582 | 63 |
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 11,773 | 72 |
| AS2497Internet Initiative Japan Inc. | JP | Peer | 10,851 | 50 |
| AS4637Telstra International Limited |  HK | Peer | 9,131 | 60 |
| AS174Cogent Communications, LLC | US | Peer | 5,785 | 51 |
| AS49544i3D.net B.V |  NL | Peer | 1,666 | 4 |
| AS24482SG.GS |  SG | Peer | 1,301 | 2 |
| AS199524Gcore S.A. |  LU | Peer | 1,234 | 1 |
| AS24940Hetzner Online GmbH |  DE | Peer | 1,167 | 2 |
| AS18106Viewqwest Pte Ltd | SG | Peer | 1,157 | 4 |
Prefixes
All 184The largest blocks AS2519 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 115.179.0.0/16 | 65.5k | 80/80 |
| 133.175.0.0/16 | 65.5k | 80/80 |
| 163.139.0.0/16 | 65.5k | 80/80 |
| 183.180.0.0/16 | 65.5k | 80/80 |
| 202.215.0.0/16 | 65.5k | 80/80 |
| 222.230.0.0/16 | 65.5k | 80/80 |
| 27.121.128.0/17 | 32.8k | 80/80 |
| 114.69.0.0/17 | 32.8k | 80/80 |
| 122.103.0.0/17 | 32.8k | 80/80 |
| 122.222.0.0/17 | 32.8k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.