SUBNET.IM

AS51401Arvato Systems GmbH

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

9

IPv6 prefixes

1

IPv4 addresses

7.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS51401 is seen behind, one and two hops out, drawn from real AS paths.

AS51401Toward the internet core
Upstream graph for AS51401: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51401Arvato Systems Gm…This networkAS33873Arvato Systems Gm…AS5400British Telecommu…AS34309Link11 GmbH

Networks observed one and two hops upstream of AS51401 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS51401
NetworkCountryRelationshipPathsVantage pts
AS33873Arvato Systems GmbHDEPeer780140

Prefixes

The largest blocks AS51401 originates, widest first.

Largest prefixes originated by AS51401
PrefixAddressesVisibility
83.137.32.0/212k80/80
83.137.32.0/221k80/80
83.137.36.0/221k80/80
185.91.104.0/221k80/80
185.91.104.0/2351280/80
185.91.106.0/2351280/80
193.28.78.0/2351280/80
193.28.78.0/2425680/80
193.28.79.0/2425680/80
2a01:be80::/324.3B × /6460/62

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