subnet.im

AS57650Nomios UK&I Limited

United KingdomRegistryRIPE NCC

As of 10th November 2026, AS57650 (Nomios UK&I Limited), a network registered in the United Kingdom with RIPE NCC, originates 1 IPv6 prefix. It is seen behind 1 upstream network, most often AS42689 (Glide Student & Residential Limited). None of its announcements have a valid RPKI ROA. 0% 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

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

34.4B

Upstream graph

The networks AS57650 is seen behind, one and two hops out, drawn from real AS paths.

AS57650Toward the internet core
Upstream graph for AS57650: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57650Nomios UK&I Limit…This networkAS42689Glide Student & R…AS3257GTT Communication…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS57650 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS57650
NetworkCountryRelationshipPathsVantage pts
AS42689Glide Student & Residential LimitedGBPeer99

Prefixes

The largest blocks AS57650 originates, widest first.

Largest prefixes originated by AS57650
PrefixAddressesVisibility
2a09:b540::/2934.4B × /649/63

Routing health

How AS57650'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%1

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%1

Prefix sizes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn92.119.136.0/2212th Oct 2026

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