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AS219410Kingstar(HK)Technology Limited

Hong Kong SAR ChinaRegistryRIPE NCC

As of 26th September 2026, AS219410 (Kingstar(HK)Technology Limited), a network registered in Hong Kong SAR China with RIPE NCC, originates 6 IPv4 prefixes covering 1.5k addresses. By IPv4 address space that makes it the 31,105th-largest of the 79,516 networks we see originating IPv4, and the 375th-largest of 734 in Hong Kong SAR China. It is seen behind 1 upstream network, most often AS17497 (Liasail Global Hongkong Limited). 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

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS219410 is seen behind, one and two hops out, drawn from real AS paths.

AS219410Toward the internet core
Upstream graph for AS219410: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS219410Kingstar(HK)Techn…This networkAS17497Liasail Global Ho…AS2914NTT America, Inc.AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS219410 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 AS219410
NetworkCountryRelationshipPathsVantage pts
AS17497Liasail Global Hongkong LimitedHKPeer48681

Prefixes

The largest blocks AS219410 originates, widest first.

Largest prefixes originated by AS219410
PrefixAddressesVisibility
82.47.152.0/2425681/81
82.47.153.0/2425681/81
82.47.154.0/2425681/81
104.234.70.0/2425681/81
168.222.8.0/2425681/81
212.134.180.0/2425681/81

Routing health

How AS219410'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%6
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 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.