AS51678AYESA IBERMATICA, SAU
SpainRegistryRIPE NCCAt a glance
IPv4 prefixes
26
IPv6 prefixes
1
IPv4 addresses
12k
IPv6 /64s
34.4B
Upstream graph
The networks AS51678 is seen behind, one and two hops out, drawn from real AS paths.
AS51678Toward the internet core
Networks observed one and two hops upstream of AS51678 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
11
adjacent networks
- Upstreams
- 545%
- Peers
- 655%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 1,604 | 73 |
| AS12479Orange Espagne SA | ES | Peer | 426 | 80 |
| AS6939Hurricane Electric LLC | US | Peer | 61 | 61 |
| AS3352TELEFONICA DE ESPANA S.A.U. | ES | Peer | 49 | 3 |
| AS1000LINK AMERICAN | US | Peer | 1 | 1 |
Prefixes
All 27The largest blocks AS51678 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 5.2.24.0/21 | 2k | 80/80 |
| 46.17.136.0/21 | 2k | 80/80 |
| 134.255.184.0/21 | 2k | 80/80 |
| 5.2.24.0/24 | 256 | 80/80 |
| 5.2.26.0/24 | 256 | 80/80 |
| 5.2.27.0/24 | 256 | 80/80 |
| 5.2.28.0/24 | 256 | 80/80 |
| 5.2.29.0/24 | 256 | 80/80 |
| 5.2.30.0/24 | 256 | 80/80 |
| 5.2.31.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.