AS20546SOPRADO GmbH
GermanyRegistryRIPE NCCAt a glance
IPv4 prefixes
76
IPv6 prefixes
53
IPv4 addresses
19.5k
IPv6 /64s
68.7B
Upstream graph
The networks AS20546 is seen behind, one and two hops out, drawn from real AS paths.
AS20546Toward the internet core
Networks observed one and two hops upstream of AS20546 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
238
adjacent networks
- Upstreams
- 3816%
- Peers
- 19984%
- Downstreams
- 10%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS33891Core-Backbone GmbH | DE | Peer | 6,979 | 142 |
| AS2914NTT America, Inc. |  US | Peer | 496 | 124 |
| AS174Cogent Communications, LLC | US | Peer | 451 | 136 |
| AS6939Hurricane Electric LLC | US | Peer | 352 | 49 |
| AS13030Init7 (Switzerland) Ltd. |  CH | Peer | 90 | 4 |
| AS14537Continent 8 LLC | US | Peer | 47 | 3 |
| AS34288Kantonsschule Zug | CH | Peer | 43 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 43 | 2 |
| AS8298IPng Networks GmbH | CH | Peer | 41 | 2 |
| AS25091IP-Max SA | CH | Peer | 41 | 2 |
Prefixes
All 129The largest blocks AS20546 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 37.143.40.0/24 | 256 | 80/80 |
| 37.143.41.0/24 | 256 | 80/80 |
| 37.143.42.0/24 | 256 | 80/80 |
| 37.143.43.0/24 | 256 | 80/80 |
| 37.143.44.0/24 | 256 | 80/80 |
| 37.143.45.0/24 | 256 | 80/80 |
| 37.143.46.0/24 | 256 | 80/80 |
| 37.143.47.0/24 | 256 | 80/80 |
| 45.91.156.0/24 | 256 | 80/80 |
| 45.91.157.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.