SUBNET.IM

AS205137Ernsting's media GmbH

GermanyRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

3

IPv6 prefixes

3

IPv4 addresses

1k

IPv6 /64s

25.2M

Upstream graph

The networks AS205137 is seen behind, one and two hops out, drawn from real AS paths.

AS205137Toward the internet core
Upstream graph for AS205137: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205137Ernsting's media …This networkAS3320Deutsche Telekom …AS33891Core-Backbone GmbHAS13030Init7 (Switzerlan…AS398465Rackdog LLCAS6667Elisa OyjAS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS205137 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS205137
NetworkCountryRelationshipPathsVantage pts
AS33891Core-Backbone GmbHDEPeer274124
AS3320Deutsche Telekom AGDEPeer14997

Prefixes

The largest blocks AS205137 originates, widest first.

Largest prefixes originated by AS205137
PrefixAddressesVisibility
79.142.42.0/2351279/80
79.142.42.0/2425679/80
79.142.43.0/2425679/80
2a13:2840:ef00::/4016.8M × /6462/62
2a13:2840:ef00::/418.4M × /6462/62
2a13:2840:ef01::/4865.5k × /6462/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.