ThreatFox
104.37.4.27 is listed on the ThreatFox blacklist.
Description: ThreatFox is a free platform from abuse.ch with the goal of<br>sharing indicators of compromise (IOCs) associated with malware with the<br>infosec community, AV vendors and threat intelligence providers.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-05-08 06:10:00.200000
Was present on blacklist at:
2025-05-06 10:10,
2025-05-06 14:10,
2025-05-06 18:10,
2025-05-06 22:10,
2025-05-07 02:10,
2025-05-07 06:10,
2025-05-07 10:10,
2025-05-07 14:10,
2025-05-07 18:10,
2025-05-07 22:10,
2025-05-08 02:10,
2025-05-08 06:10
Spamhaus SBL
104.37.4.27 is listed on the Spamhaus SBL blacklist.
Description: The Spamhaus Block List ("SBL") Advisory is a database of IP addresses from which Spamhaus does not recommend the acceptance of electronic mail.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-05-06 10:10:02.083000
Was present on blacklist at:
2025-05-06 10:10
Spamhaus SBL CSS
104.37.4.27 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:
2025-05-06 10:10:02.083000
Was present on blacklist at:
2025-05-06 10:10
Spamhaus DROP
104.37.4.27 is listed on the Spamhaus DROP blacklist.
Description: Spamhaus DROP (Don't Route Or Peer) list. Netblocks controlled by spammers or cyber criminals. The DROP lists are a tiny subset of the SBL, designed for use by firewalls and routing equipment to filter out the malicious traffic from these netblocks.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-05-06 10:10:02.083000
Was present on blacklist at:
2025-05-06 10:10
