AS57112Fiber Services B.V.
NetherlandsRegistryRIPE NCCAt a glance
IPv4 prefixes
23
IPv6 prefixes
3
IPv4 addresses
33k
IPv6 /64s
103B
Upstream graph
The networks AS57112 is seen behind, one and two hops out, drawn from real AS paths.
AS57112Toward the internet core
Networks observed one and two hops upstream of AS57112 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
200
adjacent networks
- Upstreams
- 3317%
- Peers
- 16482%
- Downstreams
- 32%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 987 | 51 |
| AS174Cogent Communications, LLC |  US | Peer | 416 | 54 |
| AS6939Hurricane Electric LLC | US | Peer | 95 | 18 |
| AS18106Viewqwest Pte Ltd |  SG | Peer | 48 | 2 |
| AS38880Micron21 Datacentre Pty Ltd |  AU | Peer | 48 | 2 |
| AS1031PEER 1031 LLC | US | Peer | 29 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 28 | 2 |
| AS49544i3D.net B.V | NL | Peer | 28 | 2 |
| AS8298IPng Networks GmbH |  CH | Peer | 28 | 2 |
| AS132337Axclusive | SG | Peer | 28 | 2 |
Prefixes
All 26The largest blocks AS57112 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 5.104.112.0/20 | 4.1k | 79/80 |
| 81.30.64.0/20 | 4.1k | 79/80 |
| 217.76.16.0/20 | 4.1k | 79/80 |
| 31.177.32.0/21 | 2k | 79/80 |
| 45.84.40.0/22 | 1k | 79/80 |
| 45.91.56.0/22 | 1k | 79/80 |
| 45.92.224.0/22 | 1k | 79/80 |
| 86.111.208.0/22 | 1k | 79/80 |
| 185.23.140.0/22 | 1k | 79/80 |
| 185.33.152.0/22 | 1k | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.