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AS207611Rheinische Friedrich-Wilhelms-Universitaet Bonn

GermanyRegistryRIPE NCC

As of 22nd October 2026, AS207611 (Rheinische Friedrich-Wilhelms-Universita…), a network registered in Germany with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,188th-largest of the 79,663 networks we see originating IPv4, and the 1,765th-largest of 2,307 in Germany. It is seen behind 1 upstream network, most often AS680 (Deutsches Forschungsnetz (DFN)). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS207611 is seen behind, one and two hops out, drawn from real AS paths.

AS207611Toward the internet core
Upstream graph for AS207611: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS207611Rheinische Friedr…This networkAS680Deutsches Forschu…AS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS207611 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 AS207611
NetworkCountryRelationshipPathsVantage pts
AS680Deutsches Forschungsnetz (DFN)DEPeer7777

Prefixes

The largest blocks AS207611 originates, widest first.

Largest prefixes originated by AS207611
PrefixAddressesVisibility
193.30.3.0/2425677/77

Routing health

How AS207611's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS207611 started or stopped in this period.

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