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AS207108AH CLOUD LTD

United KingdomRegistryRIPE NCCTypeContent

As of 27th September 2026, AS207108 (AH CLOUD LTD), a content network registered in the United Kingdom with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 48,573rd-largest of the 79,540 networks we see originating IPv4, and the 1,370th-largest of 2,074 in the United Kingdom. It is seen behind 2 upstream networks, most often AS35200 (TransitX Ltd) and AS42831 (UK Dedicated Servers Limited), and in front of 3 downstream networks. 78% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 78% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

2

IPv6 prefixes

7

IPv4 addresses

512

IPv6 /64s

34.4B

Upstream graph

The networks AS207108 is seen behind, one and two hops out, drawn from real AS paths.

AS207108Toward the internet core
Upstream graph for AS207108: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS207108AH CLOUD LTDThis networkAS35200TransitX LtdAS42831UK Dedicated Serv…AS9002RETN LimitedAS2914NTT America, Inc.AS3257GTT Communication…

Networks observed one and two hops upstream of AS207108 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

10

adjacent networks

Upstreams
220%
Peers
550%
Downstreams
330%

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

Upstreams of AS207108
NetworkCountryRelationshipPathsVantage pts
AS35200TransitX LtdGBPeer506145
AS42831UK Dedicated Servers LimitedGBPeer16769

Prefixes

The largest blocks AS207108 originates, widest first.

Largest prefixes originated by AS207108
PrefixAddressesVisibility
45.154.197.0/2425682/82
185.139.7.0/2425682/82
2a0f:2f40::/2934.4B × /649/65
2a0e:fd45:2f60::/4865.5k × /6411/65
2a12:ab46:5341::/4865.5k × /6463/65
2a12:ab46:5342::/4865.5k × /6463/65
2a12:ab46:5343::/4865.5k × /6463/65
2a12:ab46:5344::/4865.5k × /6463/65
2a12:ab46:5345::/4865.5k × /6463/65

Routing health

How AS207108'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

  • Valid77.8%7
  • Invalid11.1%1
  • No ROA11.1%1

Propagation

  • Globally propagated90% of full-feed peers or more77.8%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%22.2%2

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 7 prefixes

  • /2934.4B × /6414.3%1
  • /4865.5k × /6485.7%6

Recent changes

Announcements that started or stopped since 29th Aug 2026.

No announcement by AS207108 started or stopped in this period.

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