104.28.241.155 reported for spam, and brute force attacks


3 websites attacked, discovered , last activity .
1 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 listNov 01, 2026 07:21:19Get Anti-Spam Plugin or API
SpamFireWall Not in listNov 01, 2026 07:21:19
Security FireWall  Not in list-Get Security Plugin
Block Lists
Data loading
- Use via API, Files & DNSBL
Type of attacks Spam, BruteForce

Abuse reports

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

Report Abuse activity

Details

Network 104.28.240.0/22 parent network: 104.28.240.0/20
Network Spam Rate 2%
DNS name -
AS number 13335
Org name Cloudflare, Inc.
Location Ahmedabad, Gujarat, India
IP Geolocation lat: 23.0276; lon: 72.5871
Address 101 Townsend Street CA 94107 San Francisco UNITED STATES
Phone +1-650-319-8
Website cloudflare.com
AS spam rate 0.49%
Websites hosted on 104.28.241.155 Data loading

spam attacks, abuse log

# Date/ time (GMT) Sender IP Sender Email Nickname Anti-Spam app
Data loading

Brute Force attacks log

Date/time (GMT) IP Nickname Event

104.28.240.0/22 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 104.28.241.174 Jan 16, 2020 01:46:54 Nov 13, 2026 20:32:11 12
2 104.28.242.154 Nov 07, 2019 13:22:37 Nov 13, 2026 19:13:52 18
3 104.28.242.153 Dec 14, 2019 08:52:25 Nov 12, 2026 16:13:04 16
4 104.28.242.247 Jan 03, 2020 14:07:01 Nov 11, 2026 12:16:06 32
5 104.28.243.110 Jan 08, 2020 03:07:53 Nov 05, 2026 08:33:58 7
6 104.28.243.32 Feb 19, 2020 23:43:17 Nov 04, 2026 08:56:56 47
7 104.28.243.31 Dec 01, 2019 03:24:07 Oct 29, 2026 13:36:15 16
8 104.28.243.188 Jul 11, 2022 01:04:12 Oct 28, 2026 08:13:05 64

Frequently Asked Questions About 104.28.241.155

  • Why is this 104.28.241.155 contacting my website?

    This 104.28.241.155 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.28.241.155 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 104.28.241.155?

    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 104.28.241.155. 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 104.28.241.155 is currently performing various types of spam and security attacks on websites.

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