The data shown may not match the actual data as the AS data is updated monthly.
AS23724 IDC, China Telecommunications Corporation, page 45
Spam statistics of AS23724 IDC, China Telecommunications Corporation
Country | Number of networks | IP Addresses | Purpose of use |
---|---|---|---|
China | 218 | 24 501 | Public, Paid VPN, Hosting, good_bots, cdn |
Domain | Detected IP addresses | Spam active IPs | Spam rate |
- | 26 066 | 1 374 | 5.27% |
Websites count | IP addresses with websites | ||
77 919 | 39 500 |
Spam activity log
About AS23724
Ownership of AS23724
AS23724 is owned by IDC, China Telecommunications Corporation. It is a state-owned telecommunication company that is one of the largest in the world.
Main Operational Activity
The main operational activity of China Telecommunications Corporation involves providing a broad range of telecommunication services. These services include internet access, landline telephony, mobile services, and various business solutions.
Establishment of AS23724
Information regarding the exact establishment date of AS23724 is not readily available in public domain records. Often, Autonomous System Numbers (ASNs) are allocated as organizations grow and require unique identification for their routing policies on the internet.
Malicious Use of AS23724
While any network can potentially be misused by malicious actors such as hackers or spammers, there isn't specific widely-known evidence suggesting that AS23724 is predominantly used with malicious intent. However, networks as large as those operated by China Telecommunications Corporation may occasionally have instances of abuse which they actively monitor and mitigate.
Details from CleanTalk
According to the data provided by CleanTalk, there could be incidents where IP addresses within AS23724 have been reported or blacklisted due to spam or other malicious activities. It is important for network administrators to maintain robust security measures to prevent such abuses.
Note: The details from CleanTalk would typically provide real-time information about the current status of AS23724 in terms of its association with spam or other malicious activities. Without direct access to the webpage, I cannot provide current specifics.
Whois AS23724

SPAM active IP addresses in AS23724 IDC, China Telecommunications Corporation
# | Sender IP | Detected | Last seen | Reported as spam |
---|---|---|---|---|
1 | 49.7.227.204 | 2023-08-27 01:41:22 | 2025-05-19 01:42:19 | 39 |
2 | 123.58.10.198 | 2024-12-19 10:35:27 | 2025-05-19 18:19:05 | 14 |
3 | 123.58.10.199 | 2024-12-16 14:25:35 | 2025-05-19 18:08:24 | 16 |
4 | 123.58.10.200 | 2024-12-20 18:18:22 | 2025-05-19 12:00:29 | 14 |
5 | 123.58.10.201 | 2024-12-31 18:42:25 | 2025-05-20 16:47:54 | 18 |
6 | 220.181.51.85 | 2016-11-26 03:29:25 | 2025-05-18 19:12:22 | 34 |
7 | 220.181.51.88 | 2016-11-26 04:58:14 | 2025-05-16 03:36:22 | 7 |
8 | 220.181.51.90 | 2018-01-08 07:56:34 | 2025-05-19 11:15:36 | 6 |
9 | 220.181.51.92 | 2016-12-05 10:55:27 | 2025-05-18 16:54:18 | 34 |
10 | 220.181.51.113 | 2016-11-23 08:57:47 | 2025-05-19 11:15:36 | 6 |
11 | 220.181.51.116 | 2016-11-14 16:36:42 | 2025-05-12 15:24:20 | 47 |
12 | 220.181.51.118 | 2016-11-24 10:16:31 | 2025-05-17 14:00:46 | 46 |
13 | 220.181.51.120 | 2016-12-07 23:06:02 | 2025-05-12 15:24:20 | 6 |
14 | 220.181.108.75 | 2014-06-06 07:53:28 | 2025-05-14 11:11:38 | 25 |
15 | 220.181.108.83 | 2014-05-22 05:41:24 | 2025-05-09 07:20:11 | 22 |
16 | 220.181.108.95 | 2014-09-19 01:07:14 | 2025-05-14 11:11:05 | 17 |
17 | 220.181.108.103 | 2014-09-25 18:03:01 | 2025-05-14 11:11:38 | 86 |
18 | 220.181.108.106 | 2014-09-26 06:41:18 | 2025-05-20 08:40:45 | 21 |
19 | 220.181.108.120 | 2014-09-29 00:08:07 | 2025-05-14 04:14:59 | 18 |
20 | 220.181.108.152 | 2014-04-01 06:13:56 | 2025-05-16 21:23:05 | 7 |
21 | 220.181.108.159 | 2014-06-08 16:58:26 | 2025-05-14 11:10:29 | 110 |
22 | 220.181.108.160 | 2014-09-22 15:31:48 | 2025-05-12 00:22:23 | 29 |
23 | 220.181.108.165 | 2014-06-02 08:08:18 | 2025-05-15 23:33:08 | 2893 |
24 | 220.181.108.174 | 2014-08-12 23:41:10 | 2025-05-14 11:41:40 | 109 |
25 | 220.181.108.178 | 2014-08-22 03:34:23 | 2025-05-14 11:41:40 | 2734 |
Detected networks prefixes
# | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
---|---|---|---|---|---|---|
1321 | 221.123.148.0/22 | China | 1024 | 3 | 0 | 0.00% |
1322 | 221.123.152.0/22 | China | 1024 | 57 | 0 | 0.00% |
1323 | 221.123.156.0/22 | China | 1024 | 3 | 0 | 0.00% |
1324 | 221.123.160.0/22 | China | 1024 | 21 | 0 | 0.00% |
1325 | 221.123.164.0/22 | China | 1024 | 4 | 0 | 0.00% |
1326 | 221.123.168.0/22 | China | 1024 | 6 | 0 | 0.00% |
1327 | 221.123.172.0/22 | China | 1024 | 5 | 0 | 0.00% |
1328 | 221.123.184.0/22 | China | 1024 | 4 | 0 | 0.00% |
1329 | 221.123.188.0/22 | China | 1024 | 11 | 0 | 0.00% |
1330 | 221.123.192.0/18 | China | 16384 | 10 | 0 | 0.00% |
1331 | 221.123.192.0/22 | China | 1024 | 1 | 0 | 0.00% |
1332 | 221.123.204.0/22 | China | 1024 | 1 | 0 | 0.00% |
1333 | 221.123.212.0/22 | China | 1024 | 2 | 0 | 0.00% |
1334 | 221.123.216.0/22 | China | 1024 | 1 | 0 | 0.00% |
1335 | 221.123.220.0/22 | China | 1024 | 1 | 0 | 0.00% |
1336 | 221.123.236.0/22 | China | 1024 | 2 | 0 | 0.00% |
1337 | 221.123.240.0/22 | China | 1024 | 2 | 0 | 0.00% |