AS12577MMC GmbH
AustriaRegistryRIPE NCCAt a glance
IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
9.2k
IPv6 /64s
34.4B
Upstream graph
The networks AS12577 is seen behind, one and two hops out, drawn from real AS paths.
AS12577Toward the internet core
Networks observed one and two hops upstream of AS12577 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
760
adjacent networks
- Upstreams
- 253%
- Peers
- 73096%
- Downstreams
- 51%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS33891Core-Backbone GmbH |  DE | Peer | 1,005 | 75 |
| AS174Cogent Communications, LLC |  US | Peer | 391 | 43 |
| AS13030Init7 (Switzerland) Ltd. |  CH | Peer | 50 | 4 |
| AS6939Hurricane Electric LLC | US | Peer | 40 | 13 |
| AS3303Swisscom (Schweiz) AG | CH | Peer | 18 | 1 |
| AS38880Micron21 Datacentre Pty Ltd |  AU | Peer | 14 | 2 |
| AS34288Kantonsschule Zug | CH | Peer | 10 | 2 |
| AS132337Axclusive |  SG | Peer | 9 | 1 |
| AS49544i3D.net B.V |  NL | Peer | 8 | 2 |
| AS24940Hetzner Online GmbH | DE | Peer | 8 | 2 |
Prefixes
The largest blocks AS12577 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 212.108.32.0/19 | 8.2k | 79/80 |
| 185.104.224.0/22 | 1k | 79/80 |
| 2a00:1618::/29 | 34.4B × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.