IP address

Shodan(more info)

Passive DNS

Tags: IP in hostname

IP blacklists: Spamhaus SBL CSS
129.121.115.172 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: 2026-08-28 08:14:47.375000
Was present on blacklist at: 2026-08-28 08:14

Origin AS: AS31898 - ORACLE-BMC-31898
BGP Prefix: 129.121.112.0/21
geo: United States; 🕑 America/Chicago
hostname: 129-121-115-172.unifiedlayer.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 129.121.0.0 - 129.121.255.255
last_activity: 2026-07-01 00:00:00
rep: 0.0
reserved_range: 0
ts_added: 2026-08-28 08:14:47.064000
ts_last_update: 2026-08-31 08:14:50.343000

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