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AS9516SAKURA LINK LIMITED

Hong Kong SAR ChinaRegistryAPNIC

As of 27th September 2026, AS9516 (SAKURA LINK LIMITED), a network registered in Hong Kong SAR China with APNIC, originates 3 IPv6 prefixes. It is seen behind 3 upstream networks, most often AS137409 (GSL Networks Pty LTD) and AS4229 (Zenlayer Inc), and in front of 6 downstream networks. 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

0

IPv6 prefixes

3

IPv4 addresses

0

IPv6 /64s

197k

Upstream graph

The networks AS9516 is seen behind, one and two hops out, drawn from real AS paths.

AS9516Toward the internet core
Upstream graph for AS9516: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9516SAKURA LINK LIMIT…This networkAS4229Zenlayer IncAS21859Zenlayer IncAS137409GSL Networks Pty …AS6453TATA Communicatio…AS2914NTT America, Inc.AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS9516 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

18

adjacent networks

Upstreams
317%
Peers
950%
Downstreams
633%

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

Upstreams of AS9516
NetworkCountryRelationshipPathsVantage pts
AS137409GSL Networks Pty LTDAUPeer10,290144
AS4229Zenlayer IncUSPeer6,953145
AS21859Zenlayer IncUSPeer71646

Prefixes

The largest blocks AS9516 originates, widest first.

Largest prefixes originated by AS9516
PrefixAddressesVisibility
2401:f460:2100::/4865.5k × /6463/64
2401:f460:2200::/4865.5k × /6463/64
2401:f460:2300::/4865.5k × /6462/64

Routing health

How AS9516'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 3 prefixes

  • /4865.5k × /64100.0%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS9516 started or stopped in this period.

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