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


262 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-SpamBlacklistedOct 30, 2026 04:04:20Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 30, 2026 04:04:20
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 45.153.34.0/24
Network Spam Rate 2%
DNS name -
AS number 197170
Org name TechTies Inc.
Location Amsterdam, North Holland, The Netherlands
IP Geolocation lat: 52.3716; lon: 4.8883
Address -
Phone -
Website -
AS spam rate 10.05%
Websites hosted on 45.153.34.156 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

45.153.34.0/24 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 45.153.34.156 Oct 18, 2025 23:42:28 Oct 30, 2026 09:04:20 262
2 45.153.34.71 Feb 26, 2026 22:14:07 Oct 27, 2026 14:48:36 5
3 45.153.34.204 Oct 20, 2026 14:42:22 Oct 26, 2026 18:55:51 4
4 45.153.34.190 Oct 14, 2026 11:43:51 Oct 25, 2026 16:18:01 4

Frequently Asked Questions About 45.153.34.156

  • Why is this 45.153.34.156 contacting my website?

    This 45.153.34.156 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 45.153.34.156 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 45.153.34.156?

    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 45.153.34.156. 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 45.153.34.156 is currently performing various types of spam and security attacks on websites.

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