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AS209693OC NETWORKS LIMITED

United KingdomRegistryRIPE NCC

As of 26th September 2026, AS209693 (OC NETWORKS LIMITED), a network registered in the United Kingdom with RIPE NCC, originates 60 IPv4 prefixes covering 15.4k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 8,374th-largest of the 79,516 networks we see originating IPv4, and the 237th-largest of 2,074 in the United Kingdom. It is seen behind 17 upstream networks, most often AS9002 (RETN Limited) and AS62255 (BiMajLink d.o.o.), and in front of 4 downstream networks. 91% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 99% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

60

IPv6 prefixes

7

IPv4 addresses

15.4k

IPv6 /64s

459k

Upstream graph

The networks AS209693 is seen behind, one and two hops out, drawn from real AS paths.

AS209693Toward the internet core
Upstream graph for AS209693: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS209693OC NETWORKS LIMIT…This networkAS9002RETN LimitedAS30823aurologic GmbHAS49581Ferdinand Zink tr…AS62255BiMajLink d.o.o.AS207208MEVSPACE sp. z o.…AS6453TATA Communicatio…AS51907Kanton ZugAS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS174Cogent Communicat…AS6939Hurricane Electri…AS201814MEVSPACE sp. z o.…

Networks observed one and two hops upstream of AS209693 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

78

adjacent networks

Upstreams
1722%
Peers
5773%
Downstreams
45%

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

Upstreams of AS209693
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer1,841145
AS62255BiMajLink d.o.o.SIPeer1,656144
AS207208MEVSPACE sp. z o.o.PLPeer1,598144
AS30823aurologic GmbHDEPeer926107
AS49581Ferdinand Zink trading as Tube-HostingDEPeer791144
AS6939Hurricane Electric LLCUSPeer23746
AS59692IQWeb FZ-LLCAEPeer8080
AS24482SG.GSSGPeer533
AS51765Oy Crea Nova Hosting Solution LtdFIPeer4646
AS24940Hetzner Online GmbHDEPeer342

Prefixes

All 67

The largest blocks AS209693 originates, widest first.

Largest prefixes originated by AS209693
PrefixAddressesVisibility
2.26.148.0/2425680/81
2.27.244.0/2425681/81
2.27.254.0/2425680/81
31.59.216.0/2425680/81
31.59.217.0/2425680/81
31.59.218.0/2425678/81
31.76.22.0/2425681/81
45.88.88.0/2425681/81
64.188.76.0/2425681/81
64.188.77.0/2425681/81

Routing health

How AS209693'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

  • Valid91.0%61
  • Invalid1.5%1
  • No ROA7.5%5

Propagation

  • Globally propagated90% of full-feed peers or more98.5%66
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.5%1

Prefix sizes

IPv4 — 60 prefixes

IPv6 — 7 prefixes

  • /4865.5k × /64100.0%7

Recent changes

Announcements that started or stopped since 28th Aug 2026.

15 announced and 0 withdrawn in all; the most recent are shown.

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