AS140308
CHINATELECOM Guangdong province Zhuhai 5G network
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.
- Baseline (neutral) 65
- Mobile allocation +2
- Trust score 67 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS140308 — global IP footprint
Cities where AS140308 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS140308 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 14.148.48.0/20 | 23,372 | 2026-09-11 12:26:10 |
| 61.141.16.0/20 | 23,338 | 2026-09-11 12:26:10 |
| 59.35.216.0/21 | 23,321 | 2026-09-11 12:26:10 |
| 14.147.216.0/24 | 23,247 | 2026-09-11 12:26:10 |
| 59.35.248.0/21 | 23,245 | 2026-09-11 12:26:10 |
| 61.141.1.0/24 | 23,241 | 2026-09-11 12:26:10 |
| 14.215.208.0/22 | 23,236 | 2026-09-11 12:26:10 |
| 14.121.13.0/24 | 23,223 | 2026-09-11 12:26:10 |
| 61.141.8.0/21 | 23,209 | 2026-09-11 12:26:10 |
| 61.141.0.0/22 | 23,195 | 2026-09-11 12:26:10 |
| 14.21.24.0/22 | 23,191 | 2026-09-11 12:26:10 |
| 113.100.252.0/22 | 23,184 | 2026-09-11 12:26:10 |
| 116.19.144.0/24 | 23,183 | 2026-09-11 12:26:10 |
| 14.21.112.0/24 | 23,174 | 2026-09-11 12:26:10 |
| 59.35.240.0/21 | 23,161 | 2026-09-11 12:26:10 |
| 61.141.34.0/23 | 23,139 | 2026-09-11 12:26:10 |
| 61.141.6.0/23 | 23,132 | 2026-09-11 12:26:10 |
| 59.35.32.0/19 | 23,101 | 2026-09-11 12:26:10 |
| 61.141.4.0/24 | 23,093 | 2026-09-11 12:26:10 |
| 116.26.128.0/19 | 23,090 | 2026-09-11 12:26:10 |
| 59.35.64.0/19 | 23,082 | 2026-09-11 12:26:10 |
| 59.35.232.0/21 | 23,077 | 2026-09-11 12:26:10 |
| 116.26.160.0/20 | 23,070 | 2026-09-11 12:26:10 |
| 59.35.96.0/21 | 23,068 | 2026-09-11 12:26:10 |
| 59.35.112.0/21 | 23,061 | 2026-09-11 12:26:10 |
| 61.141.63.0/24 | 23,058 | 2026-09-11 12:26:10 |
| 61.141.33.0/24 | 23,042 | 2026-09-11 12:26:10 |
| 183.7.96.0/19 | 23,037 | 2026-09-11 12:26:10 |
| 116.31.128.0/18 | 23,018 | 2026-09-11 12:26:10 |
| 113.64.0.0/20 | 23,016 | 2026-09-11 12:26:10 |
| 59.35.0.0/19 | 23,013 | 2026-09-11 12:26:10 |
| 116.26.176.0/20 | 23,010 | 2026-09-11 12:26:10 |
| 125.94.160.0/20 | 23,004 | 2026-09-11 12:26:10 |
| 113.106.232.0/21 | 22,985 | 2026-09-11 12:26:10 |
| 59.35.104.0/21 | 22,980 | 2026-09-11 12:26:10 |
| 183.50.0.0/21 | 22,971 | 2026-09-11 12:26:10 |
| 113.106.224.0/21 | 22,968 | 2026-09-11 12:26:10 |
| 61.143.184.0/21 | 22,961 | 2026-09-11 12:26:10 |
| 121.10.208.0/21 | 22,957 | 2026-09-11 12:26:10 |
| 121.11.16.0/20 | 22,953 | 2026-09-11 12:26:10 |
| 113.100.224.0/20 | 22,934 | 2026-09-11 12:26:10 |
| 125.94.152.0/21 | 22,930 | 2026-09-11 12:26:10 |
| 59.35.224.0/21 | 22,916 | 2026-09-11 12:26:10 |
| 202.103.171.0/24 | 22,914 | 2026-09-11 12:26:10 |
| 183.47.32.0/21 | 22,911 | 2026-09-11 12:26:10 |
| 125.94.184.0/21 | 22,899 | 2026-09-11 12:26:10 |
| 219.131.120.0/22 | 22,899 | 2026-09-11 12:26:10 |
| 113.100.248.0/22 | 22,899 | 2026-09-11 12:26:10 |
| 113.103.48.0/20 | 22,893 | 2026-09-11 12:26:10 |
| 59.35.59.0/24 | 22,892 | 2026-09-11 12:26:10 |
Showing top 50 of 117 announced prefixes by sample volume.
Frequently Asked Questions
What is AS140308?
AS140308 is an Autonomous System Number assigned to CHINATELECOM Guangdong province Zhuhai 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 AS140308 announce?
AS140308 announces 328.2K IPv4 addresses distributed across 88 routed CIDR prefixes. The network is registered in China.
Who operates AS140308?
AS140308 is operated by CHINATELECOM Guangdong province Zhuhai 5G network. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS140308 registered in?
AS140308 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
