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Autonomous System

AS140345

CHINATELECOM Yunnan province Shengji 5G network

Announced IPs
62,464
CIDR prefixes
9
ASN
AS140345

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

67/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

AS140345 — global IP footprint

Cities where AS140345 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS140345 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
106.60.104.0/21 19,278 2026-07-23 21:26:41
106.60.96.0/21 19,078 2026-07-23 21:26:41
106.61.216.0/21 19,062 2026-07-23 21:26:41
106.61.184.0/21 19,050 2026-07-23 21:26:41
106.60.189.0/24 19,049 2026-07-23 21:03:03
106.61.152.0/21 19,040 2026-07-23 21:26:41
106.60.152.0/22 19,032 2026-07-23 21:26:41
106.59.136.0/24 19,031 2026-07-23 20:44:19
106.61.248.0/21 19,022 2026-07-23 21:26:41
106.61.80.0/21 19,019 2026-07-23 21:26:41
106.61.240.0/21 19,015 2026-07-23 21:26:41
106.61.120.0/21 18,989 2026-07-23 21:26:41
106.60.188.0/24 18,968 2026-07-23 20:44:19
106.61.208.0/21 18,960 2026-07-23 21:26:41
106.60.120.0/21 18,960 2026-07-23 21:26:41
106.61.112.0/21 18,959 2026-07-23 21:26:41
106.61.72.0/21 18,958 2026-07-23 21:26:41
106.61.144.0/21 18,952 2026-07-23 21:26:41
106.60.112.0/21 18,948 2026-07-23 21:26:41
106.59.137.0/24 18,942 2026-07-23 20:44:19
106.60.148.0/22 18,942 2026-07-23 21:26:41
106.61.168.0/21 18,934 2026-07-23 21:26:41
106.61.176.0/21 18,928 2026-07-23 21:26:41
106.60.184.0/22 18,915 2026-07-23 21:26:41
106.61.200.0/21 18,907 2026-07-23 21:26:41
106.61.96.0/21 18,905 2026-07-23 21:26:41
106.61.224.0/21 18,893 2026-07-23 21:26:41
106.61.64.0/21 18,889 2026-07-23 21:26:41
106.61.232.0/21 18,888 2026-07-23 21:26:41
106.61.104.0/21 18,885 2026-07-23 21:26:41
106.61.136.0/21 18,879 2026-07-23 21:26:41
106.61.88.0/21 18,858 2026-07-23 21:26:41
106.61.192.0/21 18,849 2026-07-23 21:26:41
106.61.128.0/21 18,846 2026-07-23 21:26:41
106.60.180.0/22 18,838 2026-07-23 21:26:41
106.61.160.0/21 18,829 2026-07-23 21:26:41

Frequently Asked Questions

What is AS140345?

AS140345 is an Autonomous System Number assigned to CHINATELECOM Yunnan province Shengji 5G network. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS140345 announce?

AS140345 announces 62.5K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in China.

Who operates AS140345?

AS140345 is operated by CHINATELECOM Yunnan province Shengji 5G network. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.

What country is AS140345 registered in?

AS140345 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 21:40:31 UTC
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