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AS200660QONZER LTD

United KingdomRegistryRIPE NCC

As of 26th September 2026, AS200660 (QONZER LTD), a network registered in the United Kingdom with RIPE NCC, originates 16 IPv4 prefixes covering 4.1k addresses. By IPv4 address space that makes it the 17,073rd-largest of the 79,516 networks we see originating IPv4, and the 522nd-largest of 2,074 in the United Kingdom. It is seen behind 1 upstream network, most often AS199524 (Gcore S.A.). 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

16

IPv6 prefixes

0

IPv4 addresses

4.1k

IPv6 /64s

0

Upstream graph

The networks AS200660 is seen behind, one and two hops out, drawn from real AS paths.

AS200660Toward the internet core
Upstream graph for AS200660: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS200660QONZER LTDThis networkAS199524Gcore S.A.AS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS200660 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 AS200660
NetworkCountryRelationshipPathsVantage pts
AS199524Gcore S.A.LUPeer1,28381

Prefixes

The largest blocks AS200660 originates, widest first.

Largest prefixes originated by AS200660
PrefixAddressesVisibility
40.27.12.0/2425681/81
40.27.40.0/2425680/81
40.27.41.0/2425680/81
40.27.42.0/2425680/81
40.27.43.0/2425680/81
40.27.44.0/2425680/81
40.27.45.0/2425680/81
40.27.46.0/2425680/81
40.27.47.0/2425680/81
82.21.28.0/2425680/81

Routing health

How AS200660'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%16
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%16
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 16 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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