subnet.im

AS134766CHINANET Yunnan province IDC2 network

ChinaRegistryAPNIC

As of 10th November 2026, AS134766 (CHINANET Yunnan province IDC2 network), a network registered in China with APNIC, originates 51 IPv4 prefixes covering 44k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 4,754th-largest of the 80,723 networks we see originating IPv4, and the 184th-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. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

51

IPv6 prefixes

1

IPv4 addresses

44k

IPv6 /64s

1.1B

Upstream graph

The networks AS134766 is seen behind, one and two hops out, drawn from real AS paths.

AS134766Toward the internet core
Upstream graph for AS134766: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS134766CHINANET Yunnan p…This networkAS4134China Telecom Bac…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS134766 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 AS134766
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer3,87979

Prefixes

All 52

The largest blocks AS134766 originates, widest first.

Largest prefixes originated by AS134766
PrefixAddressesVisibility
106.60.64.0/198.2k76/76
222.221.96.0/204.1k76/76
182.242.56.0/212k76/76
182.242.80.0/212k76/76
182.242.88.0/212k76/76
182.242.152.0/212k76/76
182.242.208.0/212k76/76
182.242.216.0/212k76/76
60.161.16.0/221k76/76
106.60.56.0/221k76/76

Routing health

How AS134766'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%52
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more98.1%51
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.9%1

Prefix sizes

IPv4 — 51 prefixes

IPv6 — 1 prefixes

  • /341.1B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS134766 started or stopped in this period.

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