subnet.im

AS29045IT Action Limited

United KingdomRegistryRIPE NCC

As of 10th November 2026, AS29045 (IT Action Limited), a network registered in the United Kingdom with RIPE NCC, originates 2 IPv4 prefixes covering 3.1k addresses. By IPv4 address space that makes it the 20,468th-largest of the 80,723 networks we see originating IPv4, and the 637th-largest of 2,122 in the United Kingdom. It is seen behind 1 upstream network, most often AS174 (Cogent Communications, LLC). None of its announcements have a valid RPKI ROA. 50% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS29045 is seen behind, one and two hops out, drawn from real AS paths.

AS29045Toward the internet core
Upstream graph for AS29045: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS29045IT Action LimitedThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…

Networks observed one and two hops upstream of AS29045 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS29045
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer7675

Prefixes

The largest blocks AS29045 originates, widest first.

Largest prefixes originated by AS29045
PrefixAddressesVisibility
83.136.0.0/212k1/76
89.107.232.0/221k75/76

Routing health

How AS29045'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%2

Propagation

  • Globally propagated90% of full-feed peers or more50.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%50.0%1

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Announced83.136.0.0/2129th Oct 2026
  • Withdrawn83.136.0.0/2112th Oct 2026

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