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


8 websites attacked, discovered , last activity .
5 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 listOct 18, 2026 04:38:42Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 18, 2026 04:38:42
Security FireWall  BlacklistedNov 08, 2026 05:58:17Get 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 91.226.254.0/24
Network Spam Rate –
DNS name 91-226-254-105.iport.net.ua
AS number 16044
Org name Iport United LLC
Location Boryspil, Kyiv Oblast, Ukraine
IP Geolocation lat: 50.354; lon: 30.9523
Address -
Phone -
Website iport.net.ua
AS spam rate 6.15%
Websites hosted on 91.226.254.105 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
Nov 06, 2026 02:03:02 91.226.254.105 da** invalid_username
Nov 05, 2026 20:06:49 91.226.254.105 david-sp***** invalid_username
Nov 05, 2026 19:57:21 91.226.254.105 chri**** invalid_username
Nov 03, 2026 00:16:03 91.226.254.105 ab9e730***** invalid_username
Oct 20, 2026 01:37:06 91.226.254.105 ccrc-***** invalid_username

91.226.254.0/24 spam active IP addresses

# Address (DNS name) Detected Last seen Attacked sites
1 91.226.254.107 (91-226-254-107.iport.net.ua) Jan 28, 2026 05:54:30 Oct 31, 2026 15:21:18 13
2 91.226.254.122 (91-226-254-122.iport.net.ua) Jan 11, 2026 18:59:50 Nov 06, 2026 17:15:36 4
3 91.226.254.105 (91-226-254-105.iport.net.ua) Dec 05, 2025 13:41:28 Oct 18, 2026 09:38:42 8
4 91.226.254.109 (91-226-254-109.iport.net.ua) Sep 30, 2025 16:54:40 Sep 16, 2026 13:19:15 7
5 91.226.254.97 (91-226-254-97.iport.net.ua) Aug 10, 2025 12:28:23 Oct 29, 2026 17:14:55 11
6 91.226.254.111 (91-226-254-111.iport.net.ua) Jan 04, 2025 20:57:34 Nov 03, 2026 02:11:00 10
7 91.226.254.116 (91-226-254-116.iport.net.ua) Jul 15, 2024 15:05:33 Nov 07, 2026 01:47:53 7
8 91.226.254.121 (91-226-254-121.iport.net.ua) May 26, 2024 05:50:27 Aug 31, 2026 18:15:54 8
9 91.226.254.99 (91-226-254-99.iport.net.ua) Oct 17, 2023 22:21:13 Oct 01, 2026 09:02:54 4
10 91.226.254.117 (91-226-254-117.iport.net.ua) Oct 05, 2023 11:35:41 Oct 12, 2026 05:18:21 12

Frequently Asked Questions About 91.226.254.105

  • Why is this 91.226.254.105 contacting my website?

    This 91.226.254.105 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 91.226.254.105 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 91.226.254.105?

    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 91.226.254.105. 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 91.226.254.105 is currently performing various types of spam and security attacks on websites.

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