subnet.im

AS41665WJY (Hong Kong) Limited

UkraineRegistryRIPE NCC

As of 10th November 2026, AS41665 (WJY (Hong Kong) Limited), a network registered in Ukraine with RIPE NCC, originates 1 IPv4 prefix covering 4.1k addresses. By IPv4 address space that makes it the 17,372nd-largest of the 80,723 networks we see originating IPv4, and the 251st-largest of 1,549 in Ukraine. It is seen behind 1 upstream network, most often AS44324 (MoeDove LLC). 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

0

IPv4 addresses

4.1k

IPv6 /64s

0

Upstream graph

The networks AS41665 is seen behind, one and two hops out, drawn from real AS paths.

AS41665Toward the internet core
Upstream graph for AS41665: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS41665WJY (Hong Kong) L…This networkAS44324MoeDove LLCAS140227Hong Kong Communi…AS216211CYBERVERSE LLC

Networks observed one and two hops upstream of AS41665 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 AS41665
NetworkCountryRelationshipPathsVantage pts
AS44324MoeDove LLCUSPeer7676

Prefixes

The largest blocks AS41665 originates, widest first.

Largest prefixes originated by AS41665
PrefixAddressesVisibility
66.111.96.0/204.1k76/76

Routing health

How AS41665'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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