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AS132225China Telecom

ChinaRegistryAPNIC

As of 10th November 2026, AS132225 (China Telecom), a network registered in China with APNIC, originates 26 IPv4 prefixes covering 21k addresses and 180 IPv6 prefixes. By IPv4 address space that makes it the 6,969th-largest of the 80,723 networks we see originating IPv4, and the 213th-largest of 617 in China. It is seen behind 2 upstream networks, most often AS4134 (China Telecom Backbone) and AS4809 (China Telecom Next Generation Carrier…). 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

26

IPv6 prefixes

180

IPv4 addresses

21k

IPv6 /64s

189M

Upstream graph

The networks AS132225 is seen behind, one and two hops out, drawn from real AS paths.

AS132225Toward the internet core
Upstream graph for AS132225: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS132225China TelecomThis networkAS4134China Telecom Bac…AS4809China Telecom Nex…AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS23764China Telecom Glo…

Networks observed one and two hops upstream of AS132225 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS132225
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer12,740137
AS4809China Telecom Next Generation Carrier NetworkCNPeer15276

Prefixes

All 206

The largest blocks AS132225 originates, widest first.

Largest prefixes originated by AS132225
PrefixAddressesVisibility
110.166.32.0/204.1k76/76
110.166.48.0/204.1k76/76
110.167.0.0/212k76/76
223.220.184.0/212k76/76
110.166.24.0/221k76/76
110.166.124.0/221k76/76
223.221.112.0/221k76/76
125.72.80.0/2351276/76
125.72.88.0/2351276/76
223.221.124.0/2351276/76

Routing health

How AS132225'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%206
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%206
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 26 prefixes

IPv6 — 180 prefixes

  • /441M × /64100.0%180

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS132225 started or stopped in this period.

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