AS19518Rock Island Communications
United StatesRegistryARINAt a glance
IPv4 prefixes
4
IPv6 prefixes
3
IPv4 addresses
18.4k
IPv6 /64s
197k
Upstream graph
The networks AS19518 is seen behind, one and two hops out, drawn from real AS paths.
AS19518Toward the internet core
Networks observed one and two hops upstream of AS19518 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
31
adjacent networks
- Upstreams
- 723%
- Peers
- 2168%
- Downstreams
- 310%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC | US | Peer | 543 | 79 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 441 | 78 |
| AS9002RETN Limited |  GB | Peer | 11 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 11 | 2 |
| AS58511Swoop (Anycast Global Backbone) | AU | Peer | 11 | 2 |
| AS11404Wave Broadband | US | Peer | 10 | 2 |
| AS3130RGnet OU |  EE | Peer | 8 | 1 |
Prefixes
The largest blocks AS19518 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 63.249.0.0/19 | 8.2k | 80/80 |
| 64.119.0.0/20 | 4.1k | 80/80 |
| 207.32.160.0/20 | 4.1k | 80/80 |
| 44.30.136.0/21 | 2k | 80/80 |
| 2602:2e5:666::/48 | 65.5k × /64 | 61/62 |
| 2605:1500:aaaa::/48 | 65.5k × /64 | 61/62 |
| 2605:1500:fffe::/48 | 65.5k × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.