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45.91.21.5

Reported for spam and brute force attacks, 212 websites attacked, discovered Nov 17, 2020, last activity Sep 02, 2025 06:41:45 GMT0.
1 brute force attacks, last activity Jun 23, 2025 18:58:36.
This address has registered spam on several websites and is currently blacklisted. Check Status.

The log shows up to 50 last spam activitiesBlacklisted - a sender will be rejected by CleanTalk. Suspicious - a sender might be rejected by CleanTalk. The address will be included in Security FireWall if it is present in SpamFireWall and the option "Use CleanTalk database of dangerous IP addresses." is turned on in Security settings.

Status

ServiceStatusUpdated
Anti-Spam protectionBlacklistedSep 02, 2025 06:41:45
SpamFireWall Not in listSep 02, 2025 06:41:45
WordPress Security FireWall Not in list-
Type of attacksSpam, BruteForce-

Details

Network45.91.21.0/24
Network Spam Rate0.00%
DNS name-
AS number42708
Org nameGleSYS AB
LocationStockholm, Stockholm County, Sweden
Coordinateslat: 59.3326; lon: 18.0651
Address-
Phone-
Websiteglesys.se
AS spam rate12.21%
Websites hosted on 45.91.21.5

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailSender NicknameAnti-Spam app

Brute Force attacks log

Date/time (GMT)IPNicknameEvent

45.91.21.0/24 recently detected spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
145.91.21.6Nov 21, 2020 10:10:55Sep 02, 2025 06:39:20
245.91.21.7Nov 17, 2020 13:57:05Sep 02, 2025 06:38:45
345.91.21.8Jan 12, 2021 22:52:03Sep 02, 2025 06:15:33

CleanTalk API response

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