subnet.im

AS139007UNICOM InnerMongolia province network

ChinaRegistryAPNIC

As of 10th November 2026, AS139007 (UNICOM InnerMongolia province network), a network registered in China with APNIC, originates 175 IPv4 prefixes covering 122k addresses and 49 IPv6 prefixes. By IPv4 address space that makes it the 2,160th-largest of the 80,723 networks we see originating IPv4, and the 115th-largest of 617 in China. It is seen behind 1 upstream network, most often AS4837 (China Unicom Backbone). 94% of its announcements have 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

175

IPv6 prefixes

49

IPv4 addresses

122k

IPv6 /64s

739M

Upstream graph

The networks AS139007 is seen behind, one and two hops out, drawn from real AS paths.

AS139007Toward the internet core
Upstream graph for AS139007: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS139007UNICOM InnerMongo…This networkAS4837China Unicom Back…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS139007 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 AS139007
NetworkCountryRelationshipPathsVantage pts
AS4837China Unicom BackboneCNPeer16,298138

Prefixes

All 224

The largest blocks AS139007 originates, widest first.

Largest prefixes originated by AS139007
PrefixAddressesVisibility
58.18.96.0/204.1k76/76
124.67.96.0/204.1k76/76
1.24.32.0/221k76/76
1.24.36.0/221k76/76
1.24.80.0/221k76/76
1.24.84.0/221k76/76
1.24.88.0/221k76/76
1.24.192.0/221k76/76
1.24.196.0/221k76/76
1.24.216.0/221k76/76

Routing health

How AS139007'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

  • Valid94.2%211
  • Invalid0.0%0
  • No ROA5.8%13

Propagation

  • Globally propagated90% of full-feed peers or more100.0%224
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 175 prefixes

IPv6 — 49 prefixes

  • /4016.8M × /6489.8%44
  • /4865.5k × /6410.2%5

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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