IP address

Passive DNS

Tags:

IP blacklists: PSBL
104.234.37.80 is listed on the PSBL blacklist.

Description: The Passive Spam Block List uses the Spamikaze software to detect spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-04-06 15:45:00.251000
Was present on blacklist at: 2026-03-25 08:45, 2026-03-25 16:45, 2026-03-26 00:45, 2026-03-26 08:45, 2026-03-26 16:45, 2026-03-27 00:45, 2026-03-27 08:45, 2026-03-27 16:45, 2026-03-28 00:45, 2026-03-28 08:45, 2026-03-28 16:45, 2026-03-29 00:45, 2026-03-29 07:45, 2026-03-29 15:45, 2026-03-29 23:45, 2026-03-30 07:45, 2026-03-30 15:45, 2026-03-30 23:45, 2026-03-31 07:45, 2026-03-31 15:45, 2026-03-31 23:45, 2026-04-01 07:45, 2026-04-01 15:45, 2026-04-01 23:45, 2026-04-02 07:45, 2026-04-02 15:45, 2026-04-02 23:45, 2026-04-03 07:45, 2026-04-03 15:45, 2026-04-03 23:45, 2026-04-04 07:45, 2026-04-04 15:45, 2026-04-04 23:45, 2026-04-05 07:45, 2026-04-05 15:45, 2026-04-05 23:45, 2026-04-06 07:45, 2026-04-06 15:45
Spamhaus SBL CSS
104.234.37.80 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.

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: 2026-04-01 08:45:50.993000
Was present on blacklist at: 2026-03-25 08:45

TL	Role	Category	Details
43	src	spam

Origin AS: AS25693 - VIRMACH
BGP Prefix: 104.234.36.0/23
geo: United States, Los Angeles; 🕑 America/Los_Angeles
hostname: (null)
Address block ('inetnum' or 'NetRange' in whois database): 104.234.0.0 - 104.234.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 80, 143; Tags: starttls; CPEs: cpe:/a:apache:http_server:2.4.41, cpe:/o:canonical:ubuntu_linux, cpe:/a:openbsd:openssh:8.2p1
ts_added: 2026-03-25 08:45:46.817000
ts_last_update: 2026-04-06 15:47:53.949000

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Presence on blacklists