subnet.im

AS131483Jiangsu Dongyun Cloud computing co., LTD

ChinaRegistryAPNIC

As of 12th November 2026, AS131483 (Jiangsu Dongyun Cloud computing co., LTD), a network registered in China with APNIC, originates 2 IPv4 prefixes covering 512 addresses. By IPv4 address space that makes it the 49,341st-largest of the 80,772 networks we see originating IPv4, and the 482nd-largest of 618 in China. It is seen behind 1 upstream network, most often AS153911 (DuoTu Cloud). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS131483 is seen behind, one and two hops out, drawn from real AS paths.

AS131483Toward the internet core
Upstream graph for AS131483: 2 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131483Jiangsu Dongyun C…This networkAS153911DuoTu CloudAS13378Qingye Cloud

Networks observed one and two hops upstream of AS131483 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS131483
NetworkCountryRelationshipPathsVantage pts
AS153911DuoTu CloudCNPeer21

Prefixes

The largest blocks AS131483 originates, widest first.

Largest prefixes originated by AS131483
PrefixAddressesVisibility
103.85.86.0/242561/78
103.85.87.0/242561/78

Routing health

How AS131483'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%2

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 13th Oct 2026.

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