Spamhaus PBL ISP
91.40.43.52 is listed on the Spamhaus PBL ISP blacklist.
Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-11-12 02:51:00.405000
Was present on blacklist at:
2025-11-05 02:50,
2025-11-12 02:51
DataPlane SSH login
91.40.43.52 is listed on the DataPlane SSH login blacklist.
Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login to a host using SSH password authentication.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-11-11 19:10:02.169000
Was present on blacklist at:
2025-11-05 03:10,
2025-11-05 07:10,
2025-11-05 15:10,
2025-11-05 19:10,
2025-11-06 03:10,
2025-11-06 07:10,
2025-11-06 15:10,
2025-11-06 19:10,
2025-11-07 03:10,
2025-11-07 07:10,
2025-11-07 19:10,
2025-11-08 03:10,
2025-11-08 07:10,
2025-11-08 15:10,
2025-11-08 19:10,
2025-11-09 03:10,
2025-11-09 07:10,
2025-11-09 15:10,
2025-11-09 19:10,
2025-11-10 03:10,
2025-11-10 07:10,
2025-11-10 15:10,
2025-11-10 19:10,
2025-11-11 03:10,
2025-11-11 07:10,
2025-11-11 15:10,
2025-11-11 19:10
blocklist.de SSH
91.40.43.52 is listed on the blocklist.de SSH blacklist.
Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing SSH attacks.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-11-06 23:05:00.409000
Was present on blacklist at:
2025-11-05 05:05,
2025-11-05 11:05,
2025-11-05 17:05,
2025-11-05 23:05,
2025-11-06 05:05,
2025-11-06 11:05,
2025-11-06 17:05,
2025-11-06 23:05
Spamhaus SBL CSS
91.40.43.52 is listed on the Spamhaus SBL CSS blacklist.
Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-11-12 02:51:00.405000
Was present on blacklist at:
2025-11-12 02:51
