subnet.im

AS88811&1 Versatel GmbH

GermanyRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS8881 (1&1 Versatel GmbH), an access network registered in Germany with RIPE NCC, originates 566 IPv4 prefixes covering 2.5M addresses and 82 IPv6 prefixes. By IPv4 address space that makes it the 234th-largest of the 79,480 networks we see originating IPv4, and the 7th-largest of 2,288 in Germany. It is seen behind 49 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS33891 (Core-Backbone GmbH), and in front of 165 downstream networks. 83% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 98% 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

566

IPv6 prefixes

82

IPv4 addresses

2.5M

IPv6 /64s

193B

Upstream graph

The networks AS8881 is seen behind, one and two hops out, drawn from real AS paths.

AS8881Toward the internet core
Upstream graph for AS8881: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS88811&1 Versatel GmbHThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS33891Core-Backbone GmbHAS151326DCConnect Communi…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS49544i3D.net B.VAS3549Lumen (fka. Globa…AS6667Elisa OyjAS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS8881 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

637

adjacent networks

Upstreams
498%
Peers
42366%
Downstreams
16526%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 49.

Upstreams of AS8881
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer10,20855
AS33891Core-Backbone GmbHDEPeer8,40072
AS3356Lumen (Level 3)USPeer8,01539
AS174Cogent Communications, LLCUSPeer4,80230
AS2914NTT America, Inc.USPeer4,39039
AS3320Deutsche Telekom AGDEPeer3,89560
AS9002RETN LimitedGBPeer3,51020
AS6939Hurricane Electric LLCUSPeer2,83116
AS7713PT Telkom Indonesia TbkIDPeer2,6503
AS13030Init7 (Switzerland) Ltd.CHPeer1,9644

Prefixes

All 648

The largest blocks AS8881 originates, widest first.

Largest prefixes originated by AS8881
PrefixAddressesVisibility
89.244.0.0/14262k80/81
87.122.0.0/15131k80/81
92.116.0.0/15131k80/81
94.134.0.0/15131k79/81
46.142.0.0/1665.5k79/81
62.214.0.0/1665.5k79/81
83.135.0.0/1665.5k79/81
88.130.0.0/1665.5k79/81
109.250.0.0/1665.5k80/81
46.189.0.0/1732.8k80/81

Routing health

How AS8881'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

  • Valid82.7%536
  • Invalid0.2%1
  • No ROA17.1%111

Propagation

  • Globally propagated90% of full-feed peers or more98.5%638
  • Partially propagated40% to 90%0.3%2
  • Seen by few peersUnder 40%1.2%8

Prefix sizes

IPv4 — 566 prefixes

IPv6 — 82 prefixes

  • /2934.4B × /644.9%4
  • /3017.2B × /641.2%1
  • /324.3B × /647.3%6
  • /35537M × /6419.5%16
  • /36268M × /6414.6%12
  • /3867.1M × /644.9%4
  • /4016.8M × /6432.9%27
  • /4865.5k × /647.3%6
  • /49 and longerAggregated7.3%6

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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