subnet.im

AS140707UNICOM Ningxia province network

ChinaRegistryAPNIC

As of 10th November 2026, AS140707 (UNICOM Ningxia province network), a network registered in China with APNIC, originates 25 IPv4 prefixes covering 14.1k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 8,943rd-largest of the 80,733 networks we see originating IPv4, and the 244th-largest of 617 in China. It is seen behind 1 upstream network, most often AS4837 (China Unicom Backbone). Every one of its announcements has 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

25

IPv6 prefixes

10

IPv4 addresses

14.1k

IPv6 /64s

655k

Upstream graph

The networks AS140707 is seen behind, one and two hops out, drawn from real AS paths.

AS140707Toward the internet core
Upstream graph for AS140707: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS140707UNICOM Ningxia pr…This networkAS4837China Unicom Back…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS140707 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 AS140707
NetworkCountryRelationshipPathsVantage pts
AS4837China Unicom BackboneCNPeer2,495137

Prefixes

All 35

The largest blocks AS140707 originates, widest first.

Largest prefixes originated by AS140707
PrefixAddressesVisibility
116.172.64.0/221k75/76
116.172.68.0/221k75/76
116.172.72.0/221k75/76
116.172.76.0/221k75/76
116.172.80.0/221k75/76
116.172.84.0/221k75/76
116.172.88.0/221k75/76
116.172.92.0/221k75/76
116.172.96.0/221k75/76
116.172.100.0/221k75/76

Routing health

How AS140707'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%35
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%35
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 25 prefixes

IPv6 — 10 prefixes

  • /4865.5k × /64100.0%10

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS140707 started or stopped in this period.

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