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AS146966China Telecom

ChinaRegistryAPNIC

As of 27th September 2026, AS146966 (China Telecom), a network registered in China with APNIC, originates 108 IPv4 prefixes covering 39.4k addresses and 54 IPv6 prefixes. By IPv4 address space that makes it the 4,946th-largest of the 79,523 networks we see originating IPv4, and the 191st-largest of 607 in China. It is seen behind 1 upstream network, most often AS4134 (China Telecom Backbone). 79% of its announcements have a valid RPKI ROA; 6 are RPKI-invalid. 96% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

108

IPv6 prefixes

54

IPv4 addresses

39.4k

IPv6 /64s

54.9M

Upstream graph

The networks AS146966 is seen behind, one and two hops out, drawn from real AS paths.

AS146966Toward the internet core
Upstream graph for AS146966: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS146966China TelecomThis networkAS4134China Telecom Bac…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS146966 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 AS146966
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer11,636144

Prefixes

All 162

The largest blocks AS146966 originates, widest first.

Largest prefixes originated by AS146966
PrefixAddressesVisibility
114.230.232.0/212k80/81
117.91.16.0/212k80/81
49.71.96.0/221k81/81
49.86.40.0/221k81/81
49.86.52.0/221k81/81
114.230.172.0/221k80/81
114.230.228.0/221k80/81
117.91.40.0/221k80/81
180.119.152.0/221k80/81
49.71.126.0/2351281/81

Routing health

How AS146966'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

  • Valid79.0%128
  • Invalid3.7%6
  • No ROA17.3%28

Propagation

  • Globally propagated90% of full-feed peers or more95.7%155
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%4.3%7

Prefix sizes

IPv4 — 108 prefixes

IPv6 — 54 prefixes

  • /4016.8M × /645.6%3
  • /441M × /641.9%1
  • /46262k × /641.9%1
  • /4865.5k × /6490.7%49

Recent changes

Announcements that started or stopped since 28th Aug 2026.

37 announced and 16 withdrawn in all; the most recent are shown.

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