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AS31463Redcentric Solutions Ltd

United KingdomRegistryRIPE NCCTypeContent

As of 10th November 2026, AS31463 (Redcentric Solutions Ltd), a content network registered in the United Kingdom with RIPE NCC, originates 33 IPv4 prefixes covering 35.3k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 5,290th-largest of the 80,723 networks we see originating IPv4, and the 141st-largest of 2,122 in the United Kingdom. It is seen behind 2 upstream networks, most often AS13009 (Redcentric Solutions Ltd) and AS50300 (CustodianDC Limited), and in front of 3 downstream networks. 61% of its announcements have 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

33

IPv6 prefixes

5

IPv4 addresses

35.3k

IPv6 /64s

73B

Upstream graph

The networks AS31463 is seen behind, one and two hops out, drawn from real AS paths.

AS31463Toward the internet core
Upstream graph for AS31463: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31463Redcentric Soluti…This networkAS13009Redcentric Soluti…AS50300CustodianDC Limit…AS174Cogent Communicat…AS3356Lumen (Level 3)AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS31463 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 AS31463
NetworkCountryRelationshipPathsVantage pts
AS13009Redcentric Solutions LtdGBPeer3,043137
AS50300CustodianDC LimitedGBPeer101101

Prefixes

All 38

The largest blocks AS31463 originates, widest first.

Largest prefixes originated by AS31463
PrefixAddressesVisibility
37.209.208.0/204.1k75/76
94.228.32.0/204.1k75/76
178.17.32.0/204.1k75/76
46.245.248.0/212k75/76
79.99.64.0/212k75/76
165.84.216.0/212k75/76
178.251.32.0/212k75/76
45.140.136.0/221k75/76
45.140.252.0/221k75/76
79.174.28.0/221k75/76

Routing health

How AS31463'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

  • Valid60.5%23
  • Invalid0.0%0
  • No ROA39.5%15

Propagation

  • Globally propagated90% of full-feed peers or more100.0%38
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 33 prefixes

IPv6 — 5 prefixes

  • /2934.4B × /6440.0%2
  • /324.3B × /6420.0%1
  • /4016.8M × /6420.0%1
  • /4865.5k × /6420.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS31463 started or stopped in this period.

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