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AS131516Jinhua Weian InfoTech Co., Ltd

ChinaRegistryAPNIC

As of 27th September 2026, AS131516 (Jinhua Weian InfoTech Co., Ltd), a network registered in China with APNIC, originates 26 IPv4 prefixes covering 10.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 10,202nd-largest of the 79,523 networks we see originating IPv4, and the 257th-largest of 607 in China. It is seen behind 3 upstream networks, most often AS4837 (China Unicom Backbone) and AS24444 (Shandong Mobile Communication Company…). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 93% of its routes reach at least 90% of full-feed peers, and 3 prefixes are also originated by another network.

At a glance

IPv4 prefixes

26

IPv6 prefixes

1

IPv4 addresses

10.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS131516 is seen behind, one and two hops out, drawn from real AS paths.

AS131516Toward the internet core
Upstream graph for AS131516: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131516Jinhua Weian Info…This networkAS4837China Unicom Back…AS9808China Mobile Back…AS24444Shandong Mobile C…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS58453China Mobile Inte…AS58807China Mobile Inte…

Networks observed one and two hops upstream of AS131516 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS131516
NetworkCountryRelationshipPathsVantage pts
AS4837China Unicom BackboneCNPeer1,44080
AS24444Shandong Mobile Communication Company LimitedCNPeer46881
AS9808China Mobile BackboneCNPeer144144

Prefixes

All 27

The largest blocks AS131516 originates, widest first.

Largest prefixes originated by AS131516
PrefixAddressesVisibility
43.255.184.0/221k81/81
116.196.140.0/221k80/81
116.196.144.0/221k80/81
116.196.148.0/221k80/81
116.196.152.0/221k80/81
103.239.184.0/2425681/81
103.239.185.0/2425681/81
103.239.186.0/2425681/81
103.239.187.0/2425681/81
103.248.152.0/2425633/81

Routing health

How AS131516'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%27
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more92.6%25
  • Partially propagated40% to 90%7.4%2
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 26 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS131516 started or stopped in this period.

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