5.159.138.31 reported for spam


3 websites attacked, discovered , 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 23, 2026 21:15:31Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 23, 2026 21:15:31
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 5.159.128.0/18
Network Spam Rate –
DNS name 31.5-159-138.dynamic.clientes.euskaltel.es
AS number 12338
Org name Euskaltel S.A.
Location Alsasua – Altsasu, Navarre, Spain
IP Geolocation lat: 42.8965; lon: -2.1636
Address Parque Tecnologico de Bizkaia 809 48160 Derio SPAIN
Phone +34 94 4011000
Website euskaltel.es
AS spam rate 3.71%
Websites hosted on 5.159.138.31 Data loading

spam attacks, abuse log

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

5.159.128.0/18 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 5.159.168.187 (187.5-159-168.dynamic.clientes.euskaltel.es) Oct 15, 2026 11:01:35 Oct 31, 2026 09:45:55 3
2 5.159.169.57 (57.5-159-169.dynamic.clientes.euskaltel.es) Sep 18, 2026 01:54:26 Oct 18, 2026 08:54:57 3
3 5.159.138.31 (31.5-159-138.dynamic.clientes.euskaltel.es) Sep 06, 2026 15:42:24 Sep 24, 2026 02:15:31 3
4 5.159.169.254 (254.5-159-169.dynamic.clientes.euskaltel.es) Aug 10, 2026 20:49:08 Aug 21, 2026 22:30:33 3
5 5.159.171.169 (169.5-159-171.dynamic.clientes.euskaltel.es) Aug 07, 2026 02:03:05 Oct 01, 2026 11:19:06 4
6 5.159.169.246 (246.5-159-169.dynamic.clientes.euskaltel.es) Aug 02, 2026 20:59:55 Sep 02, 2026 14:30:42 5
7 5.159.169.58 (58.5-159-169.dynamic.clientes.euskaltel.es) Aug 02, 2026 04:59:08 Sep 03, 2026 02:31:14 6
8 5.159.168.10 (10.5-159-168.dynamic.clientes.euskaltel.es) Aug 02, 2026 03:19:16 Aug 15, 2026 00:42:45 5
9 5.159.169.247 (247.5-159-169.dynamic.clientes.euskaltel.es) Aug 01, 2026 08:31:12 Sep 01, 2026 06:30:43 5
10 5.159.169.189 (189.5-159-169.dynamic.clientes.euskaltel.es) Jul 22, 2026 15:11:31 Aug 13, 2026 15:49:25 3

Frequently Asked Questions About 5.159.138.31

  • Why is this 5.159.138.31 contacting my website?

    This 5.159.138.31 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 5.159.138.31 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 5.159.138.31?

    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 5.159.138.31. 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 5.159.138.31 is currently performing various types of spam and security attacks on websites.

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