subnet.im

AS50472Chaos Computer Club e.V.

GermanyRegistryRIPE NCC

As of 11th November 2026, AS50472 (Chaos Computer Club e.V.), a network registered in Germany with RIPE NCC, originates 4 IPv4 prefixes covering 1.5k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 31,740th-largest of the 80,743 networks we see originating IPv4, and the 1,014th-largest of 2,331 in Germany. It is seen behind 11 upstream networks, most often AS9002 (RETN Limited) and AS5405 (Inter.link GmbH), and in front of 2 downstream networks. 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

4

IPv6 prefixes

4

IPv4 addresses

1.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS50472 is seen behind, one and two hops out, drawn from real AS paths.

AS50472Toward the internet core
Upstream graph for AS50472: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS50472Chaos Computer Cl…This networkAS2914NTT America, Inc.AS5405Inter.link GmbHAS9002RETN LimitedAS24961WIIT AG (fka. myL…AS50629LWLcom GmbHAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS3491PCCW Global (HK) …AS13237euNetworks GmbHAS6667Elisa OyjAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS50472 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

30

adjacent networks

Upstreams
1137%
Peers
1757%
Downstreams
27%

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

Upstreams of AS50472
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer24752
AS5405Inter.link GmbHDEPeer20049
AS2914NTT America, Inc.USPeer9219
AS50629LWLcom GmbHDEPeer7772
AS24961WIIT AG (fka. myLoc Managed IT AG)DEPeer6666
AS3320Deutsche Telekom AGDEPeer6014
AS9136WOBCOM GmbHDEPeer5111
AS13030Init7 (Switzerland) Ltd.CHPeer204
AS24482SG.GSSGPeer102
AS6797GlobalConnect ABSEPeer51

Prefixes

The largest blocks AS50472 originates, widest first.

Largest prefixes originated by AS50472
PrefixAddressesVisibility
185.106.84.0/2351276/76
195.54.164.0/2351276/76
185.106.87.0/2425676/76
195.160.173.0/2425676/76
2a02:8000::/324.3B × /6463/63
2001:678:760::/4865.5k × /6463/63
2001:67c:20a0::/4865.5k × /6463/63
2a02:8000:1100::/4865.5k × /6462/63

Routing health

How AS50472'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%8
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%8
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 4 prefixes

  • /324.3B × /6425.0%1
  • /4865.5k × /6475.0%3

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS50472 started or stopped in this period.

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