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AS201917Vodafone Group Services GmbH

GermanyRegistryRIPE NCC

As of 25th October 2026, AS201917 (Vodafone Group Services GmbH), a network registered in Germany with RIPE NCC, originates 33 IPv4 prefixes covering 17.9k addresses. By IPv4 address space that makes it the 7,518th-largest of the 79,675 networks we see originating IPv4, and the 275th-largest of 2,310 in Germany. It is seen behind 1 upstream network, most often AS1273 (Vodafone Group PLC). 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

33

IPv6 prefixes

0

IPv4 addresses

17.9k

IPv6 /64s

0

Upstream graph

The networks AS201917 is seen behind, one and two hops out, drawn from real AS paths.

AS201917Toward the internet core
Upstream graph for AS201917: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201917Vodafone Group Se…This networkAS1273Vodafone Group PLCAS6667Elisa OyjAS41811CONVERGENCE (GROU…

Networks observed one and two hops upstream of AS201917 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 AS201917
NetworkCountryRelationshipPathsVantage pts
AS1273Vodafone Group PLCEUPeer2,50876

Prefixes

All 33

The largest blocks AS201917 originates, widest first.

Largest prefixes originated by AS201917
PrefixAddressesVisibility
194.20.64.0/204.1k76/76
194.20.64.0/212k76/76
139.47.196.0/221k76/76
139.47.200.0/221k76/76
139.47.212.0/221k76/76
194.20.72.0/221k76/76
194.20.76.0/221k76/76
37.25.147.0/2425676/76
37.25.148.0/2425676/76
37.25.168.0/2425676/76

Routing health

How AS201917'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%33
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%33
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 33 prefixes

Recent changes

Announcements that started or stopped since 25th Sept 2026.

No announcement by AS201917 started or stopped in this period.

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