subnet.im

AS210667Adam Goodenough

United KingdomRegistryRIPE NCC

As of 11th November 2026, AS210667 (Adam Goodenough), a network registered in the United Kingdom with RIPE NCC, originates 6 IPv4 prefixes covering 1.5k addresses and 19 IPv6 prefixes. By IPv4 address space that makes it the 31,740th-largest of the 80,743 networks we see originating IPv4, and the 901st-largest of 2,122 in the United Kingdom. It is seen behind 40 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS52025 (ParadoxNetworks Limited). 92% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 96% 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

6

IPv6 prefixes

19

IPv4 addresses

1.5k

IPv6 /64s

1.2M

Upstream graph

The networks AS210667 is seen behind, one and two hops out, drawn from real AS paths.

AS210667Toward the internet core
Upstream graph for AS210667: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS210667Adam GoodenoughThis networkAS6939Hurricane Electri…AS34927iFog GmbHAS36231AGX Management Co…AS52025ParadoxNetworks L…AS61138Zappie Host LLCAS20130Depaul UniversityAS132337AxclusiveAS9002RETN LimitedAS6461Zayo BandwidthAS396998Path Network, Inc.AS835GoCodeIT IncAS37153Xneelo (Pty) Ltd

Networks observed one and two hops upstream of AS210667 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

199

adjacent networks

Upstreams
4020%
Peers
15980%
Downstreams
00%

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

Upstreams of AS210667
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer53866
AS52025ParadoxNetworks LimitedGBPeer18843
AS34927iFog GmbHCHPeer14794
AS36231AGX Management Consultancy - FZCOAEPeer138138
AS61138Zappie Host LLCUSPeer7717
AS61049Exascale LtdGBPeer6924
AS835GoCodeIT IncCAPeer3322
AS37988Alpha Layer Pty LtdAUPeer335
AS24482SG.GSSGPeer272
AS8298IPng Networks GmbHCHPeer202

Prefixes

The largest blocks AS210667 originates, widest first.

Largest prefixes originated by AS210667
PrefixAddressesVisibility
44.31.80.0/2425676/76
44.31.238.0/2425676/76
89.39.211.0/2425676/76
151.241.74.0/2425676/76
192.67.34.0/2425676/76
213.130.133.0/2425676/76
2602:fa9b:c0::/4865.5k × /6463/63
2a07:54c2:b00b::/4865.5k × /6438/63
2a0a:6040:5101::/4865.5k × /6463/63
2a0a:6040:5102::/4865.5k × /6463/63

Routing health

How AS210667'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

  • Valid92.0%23
  • Invalid0.0%0
  • No ROA8.0%2

Propagation

  • Globally propagated90% of full-feed peers or more96.0%24
  • Partially propagated40% to 90%4.0%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 19 prefixes

  • /4865.5k × /64100.0%19

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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