subnet.im

AS151673Chen Xinyu

ChinaRegistryAPNICTypeEyeball

As of 24th October 2026, AS151673 (Chen Xinyu), an access network registered in China with APNIC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,182nd-largest of the 79,664 networks we see originating IPv4, and the 511th-largest of 595 in China. It is seen behind 2 upstream networks, most often AS44324 (MoeDove LLC) and AS210773 (Yujie Zhao), and in front of 1 downstream network. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS151673 is seen behind, one and two hops out, drawn from real AS paths.

AS151673Toward the internet core
Upstream graph for AS151673: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS151673Chen XinyuThis networkAS44324MoeDove LLCAS210773Yujie ZhaoAS140227Hong Kong Communi…AS216211CYBERVERSE LLCAS214933Bingxin Liu

Networks observed one and two hops upstream of AS151673 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

9

adjacent networks

Upstreams
222%
Peers
667%
Downstreams
111%

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

Upstreams of AS151673
NetworkCountryRelationshipPathsVantage pts
AS44324MoeDove LLCUSPeer139139
AS210773Yujie ZhaoCNPeer6060

Prefixes

The largest blocks AS151673 originates, widest first.

Largest prefixes originated by AS151673
PrefixAddressesVisibility
44.30.152.0/2425676/76
2a14:7581:3810::/4865.5k × /6463/63

Routing health

How AS151673'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

  • Withdrawn2a14:7581:3814::/486th Oct 2026

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