IP address

Passive DNS

Tags:

IP blacklists: UCEPROTECT L1
198.23.221.12 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2025-07-01 23:45:00.763000
Was present on blacklist at: 2025-07-01 07:45, 2025-07-01 15:45, 2025-07-01 23:45
Spamhaus SBL CSS
198.23.221.12 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: 2025-07-01 07:59:45.123000
Was present on blacklist at: 2025-07-01 07:59
SpamCop
198.23.221.12 is listed on the SpamCop blacklist.

Description: The SpamCop Blocking List (SCBL) lists IP addresses which have transmitted reported email to SpamCop users.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-07-01 07:59:45.123000
Was present on blacklist at: 2025-07-01 07:59

Origin AS: AS36352 - AS-COLOCROSSING
BGP Prefix: 198.23.221.0/24
geo: United States, Los Angeles; 🕑 America/Los_Angeles
hostname: rutherford.detainstuk.net
Address block ('inetnum' or 'NetRange' in whois database): 198.23.128.0 - 198.23.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 22; Tags: –; CPEs: cpe:/a:openbsd:openssh:9.6p1, cpe:/o:canonical:ubuntu_linux
ts_added: 2025-07-01 07:59:44.953000
ts_last_update: 2025-07-01 23:59:36.280000

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Presence on blacklists