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AS3209Vodafone GmbH

GermanyRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS3209 (Vodafone GmbH), an access network registered in Germany with RIPE NCC, originates 306 IPv4 prefixes covering 15.9M addresses and 18 IPv6 prefixes. By IPv4 address space that makes it the 42nd-largest of the 79,525 networks we see originating IPv4, and the 3rd-largest of 2,288 in Germany. It is seen behind 10 upstream networks, most often AS1273 (Vodafone Group PLC) and AS3356 (Lumen (Level 3)), and in front of 94 downstream networks. 79% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 99% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

306

IPv6 prefixes

18

IPv4 addresses

15.9M

IPv6 /64s

4.6T

Upstream graph

The networks AS3209 is seen behind, one and two hops out, drawn from real AS paths.

AS3209Toward the internet core
Upstream graph for AS3209: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3209Vodafone GmbHThis networkAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS24940Hetzner Online Gm…AS32590Valve CorporationAS52075Wifirst S.A.S.AS6667Elisa OyjAS41811CONVERGENCE (GROU…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS3209 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

227

adjacent networks

Upstreams
104%
Peers
12354%
Downstreams
9441%

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

Upstreams of AS3209
NetworkCountryRelationshipPathsVantage pts
AS1273Vodafone Group PLCEUPeer31,071136
AS3356Lumen (Level 3)USPeer5,40759
AS32590Valve CorporationUSPeer8762
AS52075Wifirst S.A.S.FRPeer7092
AS24940Hetzner Online GmbHDEPeer6442
AS49544i3D.net B.VNLPeer4662
AS5405Inter.link GmbHDEPeer3481
AS1299Arelion (fka. Telia Carrier)SEPeer5026
AS3320Deutsche Telekom AGDEPeer472
AS6667Elisa OyjFIPeer62

Prefixes

All 324

The largest blocks AS3209 originates, widest first.

Largest prefixes originated by AS3209
PrefixAddressesVisibility
88.64.0.0/121M79/81
178.0.0.0/121M79/81
188.96.0.0/121M80/81
2.200.0.0/13524k80/81
47.64.0.0/13524k79/81
84.56.0.0/13524k80/81
92.72.0.0/13524k80/81
94.216.0.0/13524k79/81
109.40.0.0/13524k58/81
31.16.0.0/14262k81/81

Routing health

How AS3209'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

  • Valid79.0%256
  • Invalid0.0%0
  • No ROA21.0%68

Propagation

  • Globally propagated90% of full-feed peers or more98.8%320
  • Partially propagated40% to 90%0.9%3
  • Seen by few peersUnder 40%0.3%1

Prefix sizes

IPv4 — 306 prefixes

IPv6 — 18 prefixes

  • /224.4T × /645.6%1
  • /27137B × /645.6%1
  • /2934.4B × /645.6%1
  • /318.6B × /645.6%1
  • /324.3B × /6433.3%6
  • /332.1B × /6411.1%2
  • /4865.5k × /6433.3%6

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn15.145.12.0/2224th Sept 2026
  • Withdrawn91.209.185.0/2424th Sept 2026
  • Withdrawn212.8.16.0/2024th Sept 2026
  • Withdrawn212.8.7.0/2424th Sept 2026
  • Withdrawn212.8.8.0/2124th Sept 2026
  • Announced193.5.146.0/2422nd Sept 2026
  • Withdrawn192.170.1.0/2421st Sept 2026

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