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AS199058SERVA ONE LTD

United KingdomRegistryRIPE NCC

As of 11th November 2026, AS199058 (SERVA ONE LTD), a network registered in the United Kingdom with RIPE NCC, originates 16 IPv4 prefixes covering 4.1k addresses. By IPv4 address space that makes it the 17,379th-largest of the 80,747 networks we see originating IPv4, and the 528th-largest of 2,122 in the United Kingdom. It is seen behind 3 upstream networks, most often AS21100 (ROUTE 95 LLC) and AS204957 (ROUTE 95 LLC). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 94% 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

16

IPv6 prefixes

0

IPv4 addresses

4.1k

IPv6 /64s

0

Upstream graph

The networks AS199058 is seen behind, one and two hops out, drawn from real AS paths.

AS199058Toward the internet core
Upstream graph for AS199058: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199058SERVA ONE LTDThis networkAS21100ROUTE 95 LLCAS50979ROUTE 95 LLCAS204957ROUTE 95 LLCAS24961WIIT AG (fka. myL…AS9002RETN LimitedAS8254GREEN FLOID LLC

Networks observed one and two hops upstream of AS199058 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS199058
NetworkCountryRelationshipPathsVantage pts
AS21100ROUTE 95 LLCUSPeer68476
AS204957ROUTE 95 LLCUSPeer36976
AS50979ROUTE 95 LLCUSPeer15276

Prefixes

The largest blocks AS199058 originates, widest first.

Largest prefixes originated by AS199058
PrefixAddressesVisibility
2.59.183.0/2425676/76
45.85.93.0/2425675/76
45.129.242.0/2425676/76
45.158.127.0/2425676/76
62.192.174.0/2425676/76
81.22.132.0/2425676/76
89.42.142.0/2425676/76
91.221.232.0/2425666/76
146.103.33.0/2425676/76
151.241.173.0/2425676/76

Routing health

How AS199058'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%16
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more93.8%15
  • Partially propagated40% to 90%6.3%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 16 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn89.126.229.0/2429th Oct 2026
  • Announced89.126.229.0/2429th Oct 2026
  • Withdrawn89.126.229.0/2422nd Oct 2026

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