AS398991X99
United StatesRegistryARINAt a glance
IPv4 prefixes
63
IPv6 prefixes
6
IPv4 addresses
21.2k
IPv6 /64s
2.5B
Upstream graph
The networks AS398991 is seen behind, one and two hops out, drawn from real AS paths.
AS398991Toward the internet core
Networks observed one and two hops upstream of AS398991 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
99
adjacent networks
- Upstreams
- 2222%
- Peers
- 7576%
- Downstreams
- 22%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. | US | Peer | 1,341 | 101 |
| AS60068Datacamp Limited (CDN77 / DataPacket) |  GB | Peer | 1,273 | 138 |
| AS272786X99 INTERNET |  BR | Peer | 1,024 | 84 |
| AS174Cogent Communications, LLC | US | Peer | 492 | 54 |
| AS6939Hurricane Electric LLC | US | Peer | 286 | 24 |
| AS6762Telecom Italia Sparkle (Seabone) |  IT | Peer | 116 | 31 |
| AS49544i3D.net B.V |  NL | Peer | 46 | 2 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 28 | 2 |
| AS25091IP-Max SA |  CH | Peer | 22 | 4 |
| AS7195EdgeUno |  CO | Peer | 21 | 2 |
Prefixes
All 69The largest blocks AS398991 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 38.46.142.0/23 | 512 | 79/80 |
| 38.81.122.0/23 | 512 | 79/80 |
| 38.99.238.0/23 | 512 | 80/80 |
| 38.100.202.0/23 | 512 | 80/80 |
| 38.135.26.0/23 | 512 | 79/80 |
| 38.183.188.0/23 | 512 | 79/80 |
| 38.247.68.0/23 | 512 | 33/80 |
| 38.247.70.0/23 | 512 | 79/80 |
| 130.250.188.0/23 | 512 | 79/80 |
| 142.99.102.0/23 | 512 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.