171.252.154.169 is blacklisted, reported for spam, and brute force attacks


4 websites attacked, discovered , last activity .
1 brute force attacks, last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedSep 27, 2026 15:02:29Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 27, 2026 15:02:29
Security FireWall  Not in list-Get Security Plugin
Block Lists
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-Sign Up for API, Files, DNSBL & Online Access
Type of attacksSpam, BruteForce

Abuse reports

There are currently no abuse reports for this email/IP.

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Details

Network171.252.152.0/22parent network: 171.252.144.0/20
Network Spam Rate13%
DNS namedynamic-ip-adsl.viettel.vn
AS number7552
Org nameViettel Group
LocationSa Dec, Đồng Tháp Province, Vietnam
IP Geolocationlat: 10.2932; lon: 105.7541
Address-
Phone-
Websiteviettel.com.vn
AS spam rate3%
Websites hosted on 171.252.154.169Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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Brute Force attacks log

Date/time (GMT)IPNicknameEvent

171.252.152.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1171.252.154.169(dynamic-ip-adsl.viettel.vn)Oct 04, 2020 15:44:00Sep 27, 2026 20:02:294
2171.252.154.57(dynamic-ip-adsl.viettel.vn)May 11, 2021 16:15:45Sep 27, 2026 15:48:204
3171.252.154.105(dynamic-ip-adsl.viettel.vn)Jun 13, 2021 15:05:56Sep 27, 2026 12:41:026
4171.252.155.20(dynamic-adsl.viettel.vn)Nov 01, 2020 15:03:00Sep 27, 2026 09:18:43172
5171.252.154.30(dynamic-adsl.viettel.vn)Dec 04, 2020 20:54:57Sep 27, 2026 03:26:3940
6171.252.153.46(dynamic-adsl.viettel.vn)Apr 20, 2022 18:48:40Sep 27, 2026 01:46:456
7171.252.153.140(dynamic-ip-adsl.viettel.vn)Jul 06, 2021 19:03:45Sep 26, 2026 22:53:1617
8171.252.152.202(dynamic-ip-adsl.viettel.vn)Jan 30, 2026 09:57:18Sep 26, 2026 21:18:486
9171.252.155.34(dynamic-ip-adsl.viettel.vn)Nov 03, 2020 22:44:08Sep 26, 2026 19:30:244
10171.252.155.90(dynamic-adsl.viettel.vn)Aug 02, 2022 13:58:04Sep 26, 2026 17:24:5949

CleanTalk API response

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Frequently Asked Questions About 171.252.154.169

  • Why is this 171.252.154.169 contacting my website?

    This 171.252.154.169 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 171.252.154.169 safe?

    It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.

  • How do I block 171.252.154.169?

    Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open

  • Is this a bot or hacker?

    It depends on the activity of the 171.252.154.169. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.

  • What does "Blacklisted" mean?

    It means the 171.252.154.169 is currently performing various types of spam and security attacks on websites.

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