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AS134768CHINANET SHAANXI province Cloud Base network

ChinaRegistryAPNIC

As of 27th September 2026, AS134768 (CHINANET SHAANXI province Cloud Base…), a network registered in China with APNIC, originates 86 IPv4 prefixes covering 205k addresses and 39 IPv6 prefixes. By IPv4 address space that makes it the 1,305th-largest of the 79,536 networks we see originating IPv4, and the 84th-largest of 607 in China. It is seen behind 1 upstream network, most often AS4134 (China Telecom Backbone), and in front of 10 downstream networks. 96% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 91% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

86

IPv6 prefixes

39

IPv4 addresses

205k

IPv6 /64s

824M

Upstream graph

The networks AS134768 is seen behind, one and two hops out, drawn from real AS paths.

AS134768Toward the internet core
Upstream graph for AS134768: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS134768CHINANET SHAANXI …This networkAS4134China Telecom Bac…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS134768 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

22

adjacent networks

Upstreams
15%
Peers
1150%
Downstreams
1045%

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

Upstreams of AS134768
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer11,273146

Prefixes

All 125

The largest blocks AS134768 originates, widest first.

Largest prefixes originated by AS134768
PrefixAddressesVisibility
113.142.128.0/1732.8k81/82
117.33.128.0/1816.4k82/82
36.40.64.0/198.2k82/82
36.46.128.0/198.2k82/82
113.133.160.0/198.2k82/82
113.137.32.0/198.2k82/82
113.141.64.0/198.2k8/82
113.141.160.0/198.2k82/82
117.33.224.0/198.2k82/82
219.144.64.0/198.2k82/82

Routing health

How AS134768'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

  • Valid96.0%120
  • Invalid0.0%0
  • No ROA4.0%5

Propagation

  • Globally propagated90% of full-feed peers or more91.2%114
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%8.8%11

Prefix sizes

IPv4 — 86 prefixes

IPv6 — 39 prefixes

  • /37134M × /6410.3%4
  • /4016.8M × /6443.6%17
  • /45524k × /645.1%2
  • /4865.5k × /6441.0%16

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS134768 started or stopped in this period.

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