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AS211912WHG Hosting Services Ltd

United KingdomRegistryRIPE NCC

As of 11th November 2026, AS211912 (WHG Hosting Services Ltd), a network registered in the United Kingdom with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 34,027th-largest of the 80,747 networks we see originating IPv4, and the 960th-largest of 2,122 in the United Kingdom. It is seen behind 9 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS3257 (GTT Communications Inc.). 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

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS211912 is seen behind, one and two hops out, drawn from real AS paths.

AS211912Toward the internet core
Upstream graph for AS211912: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS211912WHG Hosting Servi…This networkAS293ESnetAS1299Arelion (fka. Tel…AS3257GTT Communication…AS6939Hurricane Electri…AS7195EdgeUnoAS2914NTT America, Inc.AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS6667Elisa OyjAS398465Rackdog LLCAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS211912 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

42

adjacent networks

Upstreams
921%
Peers
3379%
Downstreams
00%

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

Upstreams of AS211912
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer22249
AS3257GTT Communications Inc.USPeer12829
AS6939Hurricane Electric LLCUSPeer124
AS35280F5 Networks SARLFRPeer31
AS13786Seaborn (Seabras USA, LLC)USPeer31
AS7195EdgeUnoCOPeer31
AS293ESnetUSPeer31
AS24482SG.GSSGPeer31
AS49544i3D.net B.VNLPeer31

Prefixes

The largest blocks AS211912 originates, widest first.

Largest prefixes originated by AS211912
PrefixAddressesVisibility
65.98.125.0/2425676/76
65.181.120.0/2425676/76
65.181.121.0/2425676/76
65.181.122.0/2425676/76
65.181.126.0/2425676/76

Routing health

How AS211912'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS211912 started or stopped in this period.

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