172.56.13.207 reported for spam


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


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedNov 03, 2026 22:24:02Get Anti-Spam Plugin or API
SpamFireWall Not in listNov 03, 2026 22:24:02
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 172.56.12.0/23 parent network: 172.56.0.0/16
Network Spam Rate 13%
DNS name -
AS number 21928
Org name T-Mobile USA, Inc.
Location Dallas, Texas, United States
IP Geolocation lat: 32.7319; lon: -96.9057
Address -
Phone -
Website t-mobile.com
AS spam rate 15.83%
Websites hosted on 172.56.13.207 Data loading

spam attacks, abuse log

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

172.56.12.0/23 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 172.56.12.29 Dec 12, 2016 15:34:54 Nov 04, 2026 05:57:25 10
2 172.56.12.18 Dec 17, 2024 16:00:32 Nov 04, 2026 05:30:06 19
3 172.56.13.207 Jan 22, 2017 14:26:38 Nov 04, 2026 03:24:02 16
4 172.56.12.60 Jan 25, 2016 09:43:07 Nov 04, 2026 02:54:53 15
5 172.56.13.237 Jul 12, 2015 08:08:14 Nov 04, 2026 01:56:03 13
6 172.56.12.128 Apr 30, 2017 03:17:27 Nov 04, 2026 00:32:16 9
7 172.56.12.179 Sep 29, 2015 22:00:24 Nov 03, 2026 23:04:44 10
8 172.56.13.147 Jul 04, 2020 03:51:21 Nov 03, 2026 22:30:23 13
9 172.56.13.148 Nov 23, 2016 01:46:29 Nov 03, 2026 21:54:45 14
10 172.56.13.238 Dec 17, 2016 01:07:11 Nov 03, 2026 21:27:10 11

Frequently Asked Questions About 172.56.13.207

  • Why is this 172.56.13.207 contacting my website?

    This 172.56.13.207 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 172.56.13.207 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 172.56.13.207?

    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 172.56.13.207. 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 172.56.13.207 is currently performing various types of spam and security attacks on websites.

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