104.28.214.138 reported for spam, and brute force attacks


3 websites attacked, discovered , last activity .
2 brute force attacks, last activity .
There were requests from the address that the service marked as spam, but the address is not currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamNot in listSep 11, 2026 13:00:55Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 11, 2026 13:00:55
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.

Report Abuse activity

Details

Network104.28.212.0/22parent network: 104.28.208.0/20
Network Spam Rate3%
DNS name-
AS number13335
Org nameCloudflare, Inc.
LocationSan José, Provincia de San José, Costa Rica
IP Geolocationlat: 9.9333; lon: -84.0845
Address101 Townsend Street CA 94107 San Francisco UNITED STATES
Phone+1-650-319-8
Websitecloudflare.com
AS spam rate0.49%
Websites hosted on 104.28.214.138Data 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

104.28.212.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1104.28.213.127Nov 21, 2019 00:01:20Sep 22, 2026 17:24:29149
2104.28.215.125Dec 22, 2019 05:29:49Sep 22, 2026 08:13:117
3104.28.215.142Nov 08, 2019 22:54:03Sep 22, 2026 07:30:0619
4104.28.213.128Jan 03, 2020 10:25:35Sep 22, 2026 07:23:14103
5104.28.215.124Dec 21, 2019 03:53:41Sep 22, 2026 00:31:338
6104.28.213.40Nov 12, 2019 15:41:53Sep 21, 2026 00:55:3944
7104.28.215.137Nov 10, 2019 21:30:46Sep 20, 2026 20:25:4244
8104.28.215.136Nov 18, 2019 22:25:20Sep 17, 2026 16:29:3262

CleanTalk API response

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Frequently Asked Questions About 104.28.214.138

  • Why is this 104.28.214.138 contacting my website?

    This 104.28.214.138 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.28.214.138 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 104.28.214.138?

    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 104.28.214.138. 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 104.28.214.138 is currently performing various types of spam and security attacks on websites.

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