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


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


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedOct 03, 2026 20:14:49Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 03, 2026 20:14:49
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

Network103.104.28.0/24
Network Spam Rate15%
DNS namecgnat-103-104-28-142.firstlink.net.np
AS number137080
Org nameFirstlink Communications Pvt. Ltd.
LocationNepal
IP Geolocationlat: 28; lon: 84
Address-
Phone-
Websitefirstlink.net.np
AS spam rate11.42%
Websites hosted on 103.104.28.142Data 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

103.104.28.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1103.104.28.155(cgnat-103-104-28-155.firstlink.net.np)Jan 14, 2024 19:38:54Oct 05, 2026 01:39:319
2103.104.28.203(cgnat-103-104-28-203.firstlink.net.np)Jan 04, 2025 01:03:37Oct 04, 2026 14:01:108
3103.104.28.142(cgnat-103-104-28-142.firstlink.net.np)Mar 09, 2024 22:22:41Oct 04, 2026 01:14:496
4103.104.28.193(cgnat-103-104-28-193.firstlink.net.np)Nov 07, 2020 12:52:08Oct 04, 2026 00:33:1914
5103.104.28.249(cgnat-103-104-28-249.firstlink.net.np)Nov 26, 2023 12:51:51Oct 03, 2026 07:30:1119
6103.104.28.221(cgnat-103-104-28-221.firstlink.net.np)May 19, 2024 02:05:34Oct 03, 2026 00:29:008
7103.104.28.162(cgnat-103-104-28-162.firstlink.net.np)Jun 15, 2023 15:10:53Oct 02, 2026 08:31:239
8103.104.28.225(cgnat-103-104-28-225.firstlink.net.np)Nov 27, 2023 13:10:22Oct 02, 2026 05:20:0412
9103.104.28.176(cgnat-103-104-28-176.firstlink.net.np)Dec 01, 2023 23:46:12Oct 01, 2026 19:36:3710
10103.104.28.200(cgnat-103-104-28-200.firstlink.net.np)Dec 09, 2020 21:46:11Oct 01, 2026 02:37:479

CleanTalk API response

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Frequently Asked Questions About 103.104.28.142

  • Why is this 103.104.28.142 contacting my website?

    This 103.104.28.142 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 103.104.28.142 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 103.104.28.142?

    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 103.104.28.142. 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 103.104.28.142 is currently performing various types of spam and security attacks on websites.

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