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


15 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-SpamBlacklistedNov 03, 2026 00:32:03Get Anti-Spam Plugin or API
SpamFireWall Not in listNov 03, 2026 00:32:03
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 104.128.160.0/22 parent network: 104.128.160.0/20
Network Spam Rate 6%
DNS name -
AS number 26827
Org name EPB Fiber Optics
Location Chattanooga, Tennessee, United States
IP Geolocation lat: 35.0614; lon: -85.2478
Address -
Phone -
Website epbinternet.com
AS spam rate 16.46%
Websites hosted on 104.128.161.51 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
Oct 15, 2026 15:04:07 104.128.161.51 sl** invalid_username

104.128.160.0/22 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 104.128.161.216 Jun 22, 2026 07:36:36 Nov 03, 2026 12:57:16 24
2 104.128.161.154 Nov 20, 2023 05:00:22 Nov 03, 2026 12:47:06 13
3 104.128.161.172 Jan 27, 2024 05:41:21 Nov 03, 2026 12:35:05 20
4 104.128.161.167 Nov 25, 2022 20:31:05 Nov 03, 2026 12:26:46 24
5 104.128.161.79 Sep 28, 2022 22:11:13 Nov 03, 2026 12:21:22 18
6 104.128.161.219 Mar 23, 2024 03:09:25 Nov 03, 2026 12:16:09 16
7 104.128.161.40 Mar 20, 2023 21:41:14 Nov 03, 2026 12:06:14 14
8 104.128.161.24 Jan 22, 2023 19:35:18 Nov 03, 2026 12:02:42 26
9 104.128.161.204 Mar 21, 2023 01:16:01 Nov 03, 2026 11:53:56 21
10 104.128.161.164 Apr 23, 2024 15:55:28 Nov 03, 2026 11:36:46 8

Frequently Asked Questions About 104.128.161.51

  • Why is this 104.128.161.51 contacting my website?

    This 104.128.161.51 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.128.161.51 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 104.128.161.51?

    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 104.128.161.51. 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 104.128.161.51 is currently performing various types of spam and security attacks on websites.

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