Autonomous System

AS4812

China Telecom (Group)

China Telecom Group China 🌐 chinatelecom.com.cn

Announced IPs

7,885,056

CIDR prefixes

514

ASN

AS4812

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.

58/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 50 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS4812 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Prefix	Origin ASNs	Last detected (UTC)
103.24.116.0/24	AS4812, AS17621, AS59083	2026-07-18 12:22:44
120.136.187.0/24	AS4812, AS17621, AS23853	2026-07-18 12:22:44
120.136.184.0/24	AS4812, AS17621, AS23853	2026-07-18 12:22:44
103.222.43.0/24	AS4812, AS138421	2026-07-18 12:22:44
45.253.26.0/24	AS4812, AS138421	2026-07-18 12:22:44
202.57.200.0/24	AS4812, AS131314	2026-07-18 12:22:44
202.47.111.0/24	AS4812, AS131314	2026-07-18 12:22:44
103.108.244.0/24	AS4812, AS17621	2026-07-18 12:22:44
113.21.236.0/24	AS4812, AS17621, AS131314	2026-07-18 12:22:44
43.242.96.0/23	AS4812, AS139118	2026-07-18 12:22:44
43.240.192.0/22	AS4812, AS138421	2026-07-18 12:22:44
43.254.152.0/24	AS4812, AS59083	2026-07-18 12:22:44
202.47.107.0/24	AS4812, AS17621, AS131314	2026-07-18 12:22:44
202.57.201.0/24	AS4812, AS131314	2026-07-18 12:22:44
103.222.42.0/24	AS4812, AS138421	2026-07-18 12:22:44

Showing the 15 most recently detected of 50 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.

Web3 footprint

AS4812 hosts 4 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 3 FIL Filecoin 1

AS4812 — global IP footprint

Cities where AS4812 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

CIDR	IPs	PTR Density	Organization	Country	State	City
116.224.0.0/12	1.05M	0.1%	China Telecom Group	CN	Shanghai	Shanghai
58.32.0.0/13	524.3K	0.1%	China Telecom Group	CN	Shanghai	Shanghai
101.80.0.0/13	524.3K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
114.88.0.0/13	524.3K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
180.168.0.0/13	524.3K	0.1%	China Telecom Group	CN	Shanghai	Shanghai
114.84.0.0/14	262.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
114.88.0.0/14	262.1K	0.0%	—	CN	Shanghai	Shanghai
124.76.0.0/14	262.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
180.156.0.0/14	262.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
180.164.0.0/14	262.1K	0.2%	China Telecom Group	CN	Shanghai	Shanghai
222.64.0.0/14	262.1K	0.2%	China Telecom Group	CN	Shanghai	Shanghai
58.40.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.92.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.224.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.228.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
114.82.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
114.94.0.0/15	131.1K	0.0%	—	CN	Zhejiang	Hangzhou
116.246.0.0/15	131.1K	0.2%	China Telecom Group	CN	Shanghai	Shanghai
124.74.0.0/15	131.1K	0.1%	China Telecom Group	CN	—	—
180.154.0.0/15	131.1K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
180.160.0.0/15	131.1K	0.0%	China Telecom Group	CN	—	—
218.80.0.0/15	131.1K	0.1%	China Telecom Group	CN	Shanghai	Shanghai
222.70.0.0/15	131.1K	0.7%	China Telecom Group	CN	Shanghai	Shanghai
61.165.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
61.169.0.0/16	65.5K	0.1%	China Telecom Group	CN	Shanghai	Shanghai
61.173.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.88.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.90.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
101.94.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
101.231.0.0/16	65.5K	0.4%	China Telecom Group	CN	—	—
114.81.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
114.93.0.0/16	65.5K	0.0%	—	CN	Shanghai	Shanghai
116.192.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
124.75.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
167.139.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
180.152.0.0/16	65.5K	0.0%	China Telecom Group	CN	—	—
180.162.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
218.1.0.0/16	65.5K	1.0%	China Telecom Group	CN	Shanghai	Shanghai
218.79.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
218.82.0.0/16	65.5K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
222.69.0.0/16	65.5K	0.1%	China Telecom Group	CN	—	—
222.72.0.0/16	65.5K	0.1%	China Telecom Group	CN	Shanghai	Shanghai
61.151.0.0/17	32.8K	0.0%	China Telecom Group	CN	—	—
61.170.128.0/17	32.8K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
61.171.128.0/17	32.8K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
61.172.0.0/17	32.8K	0.1%	China Telecom Group	CN	—	—
101.95.0.0/17	32.8K	0.1%	China Telecom Group	CN	—	—
101.230.128.0/17	32.8K	0.3%	China Telecom Group	CN	Shanghai	Shanghai
114.92.0.0/17	32.8K	0.0%	—	CN	Shanghai	Shanghai
124.74.0.0/17	32.8K	0.0%	China Telecom Group	CN	—	—
218.1.128.0/17	32.8K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
218.83.0.0/17	32.8K	0.0%	China Telecom Group	CN	—	—
221.239.128.0/17	32.8K	0.1%	China Telecom Group	CN	—	—
222.68.0.0/17	32.8K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
61.152.0.0/18	16.4K	0.3%	China Telecom Group	CN	—	—
61.170.64.0/18	16.4K	0.0%	China Telecom Group	CN	—	—
101.95.128.0/18	16.4K	0.0%	China Telecom Group	CN	—	—
101.230.64.0/18	16.4K	0.2%	China Telecom Group	CN	—	—
114.92.192.0/18	16.4K	0.0%	—	CN	Shanghai	Shanghai
202.96.192.0/18	16.4K	4.1%	China Telecom Group	CN	—	—
202.109.0.0/18	16.4K	2.6%	China Telecom Group	CN	—	—
218.1.64.0/18	16.4K	0.4%	China Telecom Group	CN	Shanghai	Shanghai
218.83.192.0/18	16.4K	0.2%	China Telecom Group	CN	Shanghai	Shanghai
222.68.128.0/18	16.4K	0.4%	China Telecom Group	CN	—	—
61.129.160.0/19	8.2K	0.7%	China Telecom Group	CN	—	—
61.129.192.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
61.152.192.0/19	8.2K	1.3%	China Telecom Group	CN	Shanghai	Shanghai
61.170.0.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
61.172.128.0/19	8.2K	0.2%	China Telecom Group	CN	—	—
101.230.0.0/19	8.2K	0.7%	China Telecom Group	CN	—	—
114.80.0.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
114.92.160.0/19	8.2K	0.0%	—	CN	Shanghai	Shanghai
124.74.128.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
202.101.0.0/19	8.2K	2.2%	China Telecom Group	CN	—	—
211.148.32.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
211.156.0.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
211.167.128.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
218.1.32.0/19	8.2K	0.3%	China Telecom Group	CN	Shanghai	Shanghai
218.78.128.0/19	8.2K	0.0%	China Telecom Group	CN	Shanghai	Shanghai
218.78.224.0/19	8.2K	0.0%	China Telecom Group	CN	—	—
222.68.224.0/19	8.2K	0.4%	China Telecom Group	CN	—	—
36.111.0.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
61.129.16.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
61.129.144.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
61.129.224.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
61.152.64.0/20	4.1K	0.7%	China Telecom Group	CN	—	—
61.152.128.0/20	4.1K	0.6%	China Telecom Group	CN	Shanghai	Shanghai
61.170.48.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
61.172.208.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
101.230.32.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
114.92.128.0/20	4.1K	0.0%	—	CN	Shanghai	Shanghai
122.9.176.0/20	4.1K	0.0%	—	CN	Shanghai	Shanghai
124.74.208.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
124.74.240.0/20	4.1K	0.4%	China Telecom Group	CN	—	—
180.153.48.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
202.109.80.0/20	4.1K	0.0%	China Telecom Group	CN	—	—
202.109.96.0/20	4.1K	1.1%	China Telecom Group	CN	—	—
203.110.176.0/20	4.1K	9.6%	China Telecom Group	CN	—	—
203.156.240.0/20	4.1K	1.3%	China Telecom Group	CN	—	—
210.5.144.0/20	4.1K	2.8%	China Telecom Group	CN	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS4812 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
218.96.128.0/24	20,305	2026-07-18 12:00:45
103.116.76.0/24	19,822	2026-07-18 11:39:28
103.116.77.0/24	19,818	2026-07-18 11:39:28
103.116.78.0/24	19,817	2026-07-18 11:39:28
61.129.128.0/17	19,593	2026-07-18 11:59:22
114.81.0.0/16	19,441	2026-07-18 11:59:22
61.173.0.0/17	19,431	2026-07-18 11:59:22
61.151.0.0/17	19,430	2026-07-18 11:59:22
101.90.0.0/16	19,426	2026-07-18 11:59:22
58.41.0.0/17	19,413	2026-07-18 11:59:22
116.238.252.0/24	19,410	2026-07-18 12:00:24
114.89.0.0/16	19,409	2026-07-18 11:59:22
58.41.0.0/16	19,405	2026-07-18 11:59:22
36.111.0.0/20	19,389	2026-07-18 11:59:22
101.224.0.0/13	19,387	2026-07-18 11:59:22
180.168.0.0/13	19,387	2026-07-18 12:01:10
61.129.0.0/17	19,382	2026-07-18 11:59:22
218.1.0.0/16	19,379	2026-07-18 12:01:10
58.33.0.0/16	19,378	2026-07-18 11:59:22
116.230.0.0/16	19,374	2026-07-18 11:59:22
45.124.124.0/22	19,373	2026-07-18 11:59:22
116.238.0.0/16	19,363	2026-07-18 11:59:22
114.87.0.0/16	19,347	2026-07-18 11:59:22
61.169.128.0/17	19,344	2026-07-18 11:59:22
61.172.0.0/16	19,341	2026-07-18 11:59:22
61.129.0.0/16	19,335	2026-07-18 11:59:22
114.86.0.0/16	19,331	2026-07-18 11:59:22
222.66.0.0/16	19,328	2026-07-18 12:01:10
101.88.0.0/13	19,328	2026-07-18 11:59:22
58.36.0.0/14	19,328	2026-07-18 11:59:22
61.165.0.0/17	19,325	2026-07-18 11:59:22
114.95.0.0/16	19,322	2026-07-18 11:59:22
116.227.0.0/16	19,318	2026-07-18 11:59:22
116.224.128.0/17	19,312	2026-07-18 11:59:22
218.83.0.0/16	19,312	2026-07-18 12:01:10
61.173.0.0/16	19,310	2026-07-18 11:59:22
114.84.0.0/16	19,304	2026-07-18 11:59:22
61.165.0.0/16	19,300	2026-07-18 11:59:22
103.243.252.0/22	19,300	2026-07-18 11:59:22
114.92.0.0/16	19,297	2026-07-18 11:59:22
101.96.10.0/23	19,293	2026-07-18 11:59:22
116.235.0.0/16	19,293	2026-07-18 11:59:22
221.239.128.0/17	19,290	2026-07-18 12:01:10
218.80.128.0/18	19,274	2026-07-18 12:01:10
222.71.0.0/16	19,274	2026-07-18 12:01:10
101.226.0.0/16	19,270	2026-07-18 11:59:22
222.64.0.0/16	19,268	2026-07-18 12:01:10
103.36.132.0/22	19,267	2026-07-18 11:59:22
121.46.224.0/22	19,264	2026-07-18 11:59:22
120.136.156.0/22	19,260	2026-07-18 11:59:22

Showing top 50 of 498 announced prefixes by sample volume.

Frequently Asked Questions

What is AS4812?

AS4812 is an Autonomous System Number assigned to China Telecom (Group). 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 AS4812 announce?

AS4812 announces 7.89M IPv4 addresses distributed across 514 routed CIDR prefixes. The network is registered in China.

Who operates AS4812?

AS4812 is operated by China Telecom Group. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.

What country is AS4812 registered in?

AS4812 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-18 12:10:33 UTC