subnet.im

AS140056China Telecom

ChinaRegistryAPNIC

As of 27th September 2026, AS140056 (China Telecom), a network registered in China with APNIC, originates 1 IPv6 prefix. It is seen behind 1 upstream network, most often AS58543 (Guangdong), and in front of 6 downstream networks. 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

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

16.8M

Upstream graph

The networks AS140056 is seen behind, one and two hops out, drawn from real AS paths.

AS140056Toward the internet core
Upstream graph for AS140056: 2 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS140056China TelecomThis networkAS58543GuangdongAS4134China Telecom Bac…

Networks observed one and two hops upstream of AS140056 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

14

adjacent networks

Upstreams
17%
Peers
750%
Downstreams
643%

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

Upstreams of AS140056
NetworkCountryRelationshipPathsVantage pts
AS58543GuangdongCNPeer1,57563

Prefixes

The largest blocks AS140056 originates, widest first.

Largest prefixes originated by AS140056
PrefixAddressesVisibility
240e:1f:ce00::/4016.8M × /6463/64

Routing health

How AS140056'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 1 prefixes

  • /4016.8M × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS140056 started or stopped in this period.

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