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AS139201Jiangxi Jiujiang IDC

ChinaRegistryAPNIC

As of 27th September 2026, AS139201 (Jiangxi Jiujiang IDC), a network registered in China with APNIC, originates 53 IPv4 prefixes covering 32.8k addresses and 11 IPv6 prefixes. By IPv4 address space that makes it the 5,428th-largest of the 79,525 networks we see originating IPv4, and the 201st-largest of 607 in China. It is seen behind 1 upstream network, most often AS4134 (China Telecom Backbone). 98% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

53

IPv6 prefixes

11

IPv4 addresses

32.8k

IPv6 /64s

604M

Upstream graph

The networks AS139201 is seen behind, one and two hops out, drawn from real AS paths.

AS139201Toward the internet core
Upstream graph for AS139201: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS139201Jiangxi Jiujiang …This networkAS4134China Telecom Bac…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS139201 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 AS139201
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer4,909144

Prefixes

All 64

The largest blocks AS139201 originates, widest first.

Largest prefixes originated by AS139201
PrefixAddressesVisibility
106.225.160.0/212k81/81
106.225.168.0/212k81/81
182.106.152.0/212k81/81
106.225.180.0/221k81/81
106.225.184.0/221k81/81
106.225.188.0/221k81/81
106.226.240.0/221k81/81
106.227.12.0/221k81/81
106.227.40.0/221k81/81
106.227.44.0/221k81/81

Routing health

How AS139201'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

  • Valid98.4%63
  • Invalid0.0%0
  • No ROA1.6%1

Propagation

  • Globally propagated90% of full-feed peers or more98.4%63
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.6%1

Prefix sizes

IPv4 — 53 prefixes

IPv6 — 11 prefixes

  • /36268M × /649.1%1
  • /37134M × /6418.2%2
  • /4016.8M × /6436.4%4
  • /4865.5k × /6436.4%4

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS139201 started or stopped in this period.

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