AS203919LUMADOCK LTD
United KingdomRegistryRIPE NCCAt a glance
IPv4 prefixes
19
IPv6 prefixes
0
IPv4 addresses
4.9k
IPv6 /64s
0
Upstream graph
The networks AS203919 is seen behind, one and two hops out, drawn from real AS paths.
AS203919Toward the internet core
Networks observed one and two hops upstream of AS203919 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
8
adjacent networks
- Upstreams
- 450%
- Peers
- 450%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6204INTERKVM HOST SRL |  RO | Peer | 720 | 80 |
| AS39737Prime Telecom srl | RO | Peer | 400 | 80 |
| AS51088A2B IP B.V. |  NL | Peer | 320 | 80 |
| AS60800Netwise Hosting Ltd | GB | Peer | 80 | 80 |
Prefixes
The largest blocks AS203919 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 5.10.250.0/24 | 256 | 80/80 |
| 5.10.251.0/24 | 256 | 80/80 |
| 38.7.145.0/24 | 256 | 80/80 |
| 38.19.198.0/24 | 256 | 80/80 |
| 38.79.154.0/24 | 256 | 80/80 |
| 38.124.152.0/24 | 256 | 80/80 |
| 38.133.142.0/24 | 256 | 80/80 |
| 38.143.19.0/24 | 256 | 80/80 |
| 45.43.166.0/24 | 256 | 80/80 |
| 45.135.36.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.