subnet.im

AS153185Wang Dehong

ChinaRegistryAPNIC

As of 26th September 2026, AS153185 (Wang Dehong), a network registered in China with APNIC, originates 5 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS20473 (The Constant Company, LLC) and AS139317 (Ningbo Dahuamao Information Technology…), and in front of 10 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

5

IPv4 addresses

0

IPv6 /64s

328k

Upstream graph

The networks AS153185 is seen behind, one and two hops out, drawn from real AS paths.

AS153185Toward the internet core
Upstream graph for AS153185: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS153185Wang DehongThis networkAS20473The Constant Comp…AS139317Ningbo Dahuamao I…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6939Hurricane Electri…AS199310XIN BING XIAN

Networks observed one and two hops upstream of AS153185 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

25

adjacent networks

Upstreams
28%
Peers
1352%
Downstreams
1040%

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

Upstreams of AS153185
NetworkCountryRelationshipPathsVantage pts
AS20473The Constant Company, LLCUSPeer2,81464
AS139317Ningbo Dahuamao Information Technology Co LtdCNPeer6363

Prefixes

The largest blocks AS153185 originates, widest first.

Largest prefixes originated by AS153185
PrefixAddressesVisibility
2406:840:fc30::/4865.5k × /6464/64
2406:840:fc31::/4865.5k × /6464/64
2406:840:fc32::/4865.5k × /6464/64
2406:840:fc33::/4865.5k × /6464/64
2406:840:fec2::/4865.5k × /6463/64

Routing health

How AS153185'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 5 prefixes

  • /4865.5k × /64100.0%5

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS153185 started or stopped in this period.

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