45.87.251.160 reported for spam, and brute force attacks


100 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 listSep 25, 2025 21:30:49Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 25, 2025 21:30:49
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 45.87.251.0/24
Network Spam Rate –
DNS name -
AS number 211593
Org name HNielsen Technologies ApS
Location The Netherlands
IP Geolocation lat: 52.3824; lon: 4.8995
Address -
Phone -
Website hnielsen.eu
AS spam rate 0%
Websites hosted on 45.87.251.160 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

45.87.251.0/24 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 45.87.251.214 Sep 21, 2026 00:02:32 Oct 19, 2026 09:31:04 30
2 45.87.251.160 Jun 10, 2025 06:35:44 Sep 26, 2025 02:30:49 100
3 45.87.251.131 Jun 10, 2025 03:40:43 Jul 18, 2025 10:30:08 62

Frequently Asked Questions About 45.87.251.160

  • Why is this 45.87.251.160 contacting my website?

    This 45.87.251.160 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 45.87.251.160 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 45.87.251.160?

    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 45.87.251.160. 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 45.87.251.160 is currently performing various types of spam and security attacks on websites.

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