IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2025-06-22 23:45:00.675000
Was present on blacklist at: 2025-06-21 15:45, 2025-06-21 23:45, 2025-06-22 07:45, 2025-06-22 15:45, 2025-06-22 23:45
Spamhaus SBL CSS
104.155.121.245 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: 2025-06-21 15:46:27.213000
Was present on blacklist at: 2025-06-21 15:46

Origin AS: AS396982 - GOOGLE-PRIVATE-CLOUD
BGP Prefix: 104.155.112.0/20
geo: Belgium, Brussels; 🕑 Europe/Brussels
hostname: 245.121.155.104.bc.googleusercontent.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 104.154.0.0 - 104.155.255.255
reserved_range: 0
ts_added: 2025-06-21 15:46:27.010000
ts_last_update: 2025-06-22 23:46:19.901000

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Presence on blacklists