104.28.195.191 reported for spam


9 websites attacked, discovered , last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedOct 30, 2026 16:16:26Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 30, 2026 16:16:26
Security FireWall  Not in list-Get Security Plugin
Block Lists
Data loading
- Use via API, Files & DNSBL
Type of attacks Spam

Abuse reports

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

Report Abuse activity

Details

Network 104.28.192.0/22 parent network: 104.28.0.0/14
Network Spam Rate 4%
DNS name -
AS number 13335
Org name Cloudflare, Inc.
Location Los Angeles, California, United States
IP Geolocation lat: 34.0544; lon: -118.244
Address 101 Townsend Street CA 94107 San Francisco UNITED STATES
Phone +1-650-319-8
Website cloudflare.com
AS spam rate 0.55%
Websites hosted on 104.28.195.191 Data loading

spam attacks, abuse log

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

104.28.192.0/22 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 104.28.195.188 Nov 10, 2019 17:14:02 Oct 31, 2026 22:21:50 26
2 104.28.195.186 Nov 08, 2019 10:36:32 Oct 31, 2026 21:58:28 158
3 104.28.195.192 Nov 08, 2019 14:29:07 Oct 31, 2026 19:57:08 43
4 104.28.195.185 Jan 16, 2020 14:21:09 Oct 31, 2026 17:46:31 91
5 104.28.193.120 Sep 07, 2022 21:00:45 Oct 31, 2026 04:15:28 80
6 104.28.195.187 Nov 16, 2019 14:40:50 Oct 31, 2026 03:49:09 81
7 104.28.195.191 Dec 18, 2019 00:59:29 Oct 30, 2026 21:16:26 9
8 104.28.195.190 Nov 08, 2019 13:59:57 Oct 30, 2026 21:16:09 5
9 104.28.193.129 May 17, 2022 11:40:38 Oct 30, 2026 18:10:15 19
10 104.28.194.252 Jun 25, 2023 17:45:49 Oct 29, 2026 02:00:10 171

Frequently Asked Questions About 104.28.195.191

  • Why is this 104.28.195.191 contacting my website?

    This 104.28.195.191 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.28.195.191 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 104.28.195.191?

    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 104.28.195.191. 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 104.28.195.191 is currently performing various types of spam and security attacks on websites.

waves

Your Website Deserves Better Protection

Eliminate spam before it even reaches your inbox.

Get Anti-Spam