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AS206324Stellium Networks Limited

United KingdomRegistryRIPE NCC

As of 14th November 2026, AS206324 (Stellium Networks Limited), a network registered in the United Kingdom with RIPE NCC, originates 1 IPv4 prefix covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,538th-largest of the 80,840 networks we see originating IPv4, and the 1,061st-largest of 2,124 in the United Kingdom. It is seen behind 2 upstream networks, most often AS56595 (Commsworld Ltd) and AS174 (Cogent Communications, LLC), and in front of 1 downstream network. 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

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

34.4B

Upstream graph

The networks AS206324 is seen behind, one and two hops out, drawn from real AS paths.

AS206324Toward the internet core
Upstream graph for AS206324: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS206324Stellium Networks…This networkAS174Cogent Communicat…AS56595Commsworld LtdAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS206324 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

7

adjacent networks

Upstreams
229%
Peers
457%
Downstreams
114%

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

Upstreams of AS206324
NetworkCountryRelationshipPathsVantage pts
AS56595Commsworld LtdGBPeer22091
AS174Cogent Communications, LLCUSPeer13453

Prefixes

The largest blocks AS206324 originates, widest first.

Largest prefixes originated by AS206324
PrefixAddressesVisibility
185.189.144.0/221k77/78
2a0b:ed80::/2934.4B × /6462/64

Routing health

How AS206324'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS206324 started or stopped in this period.

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