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AS140553CHINATELECOM XINJIANG province Shengji 5G network

ChinaRegistryAPNIC

As of 10th November 2026, AS140553 (CHINATELECOM XINJIANG province Shengji…), a network registered in China with APNIC, originates 87 IPv4 prefixes covering 140k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 1,780th-largest of the 80,723 networks we see originating IPv4, and the 103rd-largest of 617 in China. It is seen behind 1 upstream network, most often AS4134 (China Telecom 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

87

IPv6 prefixes

7

IPv4 addresses

140k

IPv6 /64s

4.3B

Upstream graph

The networks AS140553 is seen behind, one and two hops out, drawn from real AS paths.

AS140553Toward the internet core
Upstream graph for AS140553: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS140553CHINATELECOM XINJ…This networkAS4134China Telecom Bac…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS140553 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 AS140553
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer7,039137

Prefixes

All 94

The largest blocks AS140553 originates, widest first.

Largest prefixes originated by AS140553
PrefixAddressesVisibility
110.157.64.0/1816.4k76/76
106.123.160.0/198.2k76/76
110.157.64.0/198.2k76/76
110.157.96.0/198.2k76/76
36.109.144.0/204.1k76/76
49.116.128.0/204.1k76/76
106.123.144.0/204.1k76/76
110.154.16.0/204.1k76/76
110.154.64.0/204.1k76/76
110.154.80.0/204.1k76/76

Routing health

How AS140553'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%94
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%94
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 87 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6414.3%1
  • /441M × /6485.7%6

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS140553 started or stopped in this period.

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