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AS20647IPB Internet Provider in Berlin GmbH

GermanyRegistryRIPE NCCTypeCarrier

As of 24th October 2026, AS20647 (IPB Internet Provider in Berlin GmbH), a transit carrier registered in Germany with RIPE NCC, originates 8 IPv4 prefixes covering 14.8k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 8,505th-largest of the 79,671 networks we see originating IPv4, and the 307th-largest of 2,309 in Germany. It is seen behind 37 upstream networks, most often AS3356 (Lumen (Level 3)) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 12 downstream networks. 58% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 92% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

8

IPv6 prefixes

4

IPv4 addresses

14.8k

IPv6 /64s

8.6B

Upstream graph

The networks AS20647 is seen behind, one and two hops out, drawn from real AS paths.

AS20647Toward the internet core
Upstream graph for AS20647: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20647IPB Internet Prov…This networkAS1299Arelion (fka. Tel…AS3320Deutsche Telekom …AS3356Lumen (Level 3)AS6667Elisa OyjAS6939Hurricane Electri…AS16552Tiggee LLCAS13030Init7 (Switzerlan…AS37271Workonline Commun…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS20647 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

252

adjacent networks

Upstreams
3715%
Peers
20381%
Downstreams
125%

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

Upstreams of AS20647
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer50133
AS1299Arelion (fka. Telia Carrier)SEPeer48236
AS6939Hurricane Electric LLCUSPeer48064
AS3320Deutsche Telekom AGDEPeer17113
AS6667Elisa OyjFIPeer864
AS13030Init7 (Switzerland) Ltd.CHPeer755
AS7713PT Telkom Indonesia TbkIDPeer693
AS8455atom86 BVNLPeer592
AS18106Viewqwest Pte LtdSGPeer542
AS25091IP-Max SACHPeer512

Prefixes

The largest blocks AS20647 originates, widest first.

Largest prefixes originated by AS20647
PrefixAddressesVisibility
194.29.224.0/198.2k76/76
91.102.8.0/212k76/76
2.57.160.0/221k76/76
91.233.84.0/221k76/76
185.27.156.0/221k76/76
185.231.124.0/221k76/76
193.178.163.0/2425676/76
195.20.159.0/2425676/76
2a02:f28::/324.3B × /6463/63
2a0c:5f00::/324.3B × /6463/63

Routing health

How AS20647'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

  • Valid58.3%7
  • Invalid8.3%1
  • No ROA33.3%4

Propagation

  • Globally propagated90% of full-feed peers or more91.7%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%8.3%1

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 4 prefixes

  • /324.3B × /6450.0%2
  • /4865.5k × /6425.0%1
  • /49 and longerAggregated25.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS20647 started or stopped in this period.

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