subnet.im

AS142111Zhejiang Aiyun Network Technology Co Ltd

ChinaRegistryAPNIC

As of 27th September 2026, AS142111 (Zhejiang Aiyun Network Technology Co Ltd), a network registered in China with APNIC, originates 20 IPv4 prefixes covering 5.1k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 15,301st-largest of the 79,525 networks we see originating IPv4, and the 301st-largest of 607 in China. It is seen behind 12 upstream networks, most often AS132372 (GB Network Solutions Sdn. Bhd.) and AS6939 (Hurricane Electric LLC), and in front of 1 downstream network. 70% of its announcements have a valid RPKI ROA; 5 are RPKI-invalid. 17% of its routes reach at least 90% of full-feed peers, and 16 prefixes are also originated by another network.

At a glance

IPv4 prefixes

20

IPv6 prefixes

3

IPv4 addresses

5.1k

IPv6 /64s

197k

Upstream graph

The networks AS142111 is seen behind, one and two hops out, drawn from real AS paths.

AS142111Toward the internet core
Upstream graph for AS142111: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS142111Zhejiang Aiyun Ne…This networkAS174Cogent Communicat…AS6939Hurricane Electri…AS24516Virtutel Pty LtdAS38880Micron21 Datacent…AS132372GB Network Soluti…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS9002RETN LimitedAS60068Datacamp Limited …

Networks observed one and two hops upstream of AS142111 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

53

adjacent networks

Upstreams
1223%
Peers
4075%
Downstreams
12%

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

Upstreams of AS142111
NetworkCountryRelationshipPathsVantage pts
AS132372GB Network Solutions Sdn. Bhd.MYPeer16281
AS6939Hurricane Electric LLCUSPeer12831
AS174Cogent Communications, LLCUSPeer10259
AS38880Micron21 Datacentre Pty LtdAUPeer562
AS24516Virtutel Pty LtdAUPeer292
AS58511Swoop (Anycast Global Backbone)AUPeer272
AS49544i3D.net B.VNLPeer252
AS24482SG.GSSGPeer233
AS4775Globe TelecomsPHPeer202
AS7195EdgeUnoCOPeer163

Prefixes

The largest blocks AS142111 originates, widest first.

Largest prefixes originated by AS142111
PrefixAddressesVisibility
2.58.86.0/242565/81
2.59.182.0/2425615/81
23.230.171.0/2425615/81
38.102.233.0/2425615/81
45.12.82.0/2425617/81
45.86.73.0/2425615/81
45.137.97.0/2425615/81
45.146.82.0/2425617/81
46.37.112.0/242568/81
62.72.171.0/242566/81

Routing health

How AS142111'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

  • Valid69.6%16
  • Invalid21.7%5
  • No ROA8.7%2

Propagation

  • Globally propagated90% of full-feed peers or more17.4%4
  • Partially propagated40% to 90%4.3%1
  • Seen by few peersUnder 40%78.3%18

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 3 prefixes

  • /4865.5k × /64100.0%3

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.