SUBNET.IM

AS34520Deutsche Forschungsgemeinschaft e.V.

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS34520 is seen behind, one and two hops out, drawn from real AS paths.

AS34520Toward the internet core
Upstream graph for AS34520: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS34520Deutsche Forschun…This networkAS680Deutsches Forschu…AS3320Deutsche Telekom …AS2914NTT America, Inc.AS3356Lumen (Level 3)AS13030Init7 (Switzerlan…AS398465Rackdog LLC

Networks observed one and two hops upstream of AS34520 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 AS34520
NetworkCountryRelationshipPathsVantage pts
AS680Deutsches Forschungsnetz (DFN)DEPeer106106
AS3320Deutsche Telekom AGDEPeer3434

Prefixes

The largest blocks AS34520 originates, widest first.

Largest prefixes originated by AS34520
PrefixAddressesVisibility
83.143.0.0/212k79/80
2a01:a460::/324.3B × /6461/62

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