IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2026-05-30 23:45:00.562000
Was present on blacklist at: 2026-05-28 07:45, 2026-05-28 15:45, 2026-05-28 23:45, 2026-05-29 07:45, 2026-05-29 15:45, 2026-05-29 23:45, 2026-05-30 07:45, 2026-05-30 15:45, 2026-05-30 23:45
Spamhaus SBL CSS
129.121.91.30 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: 2026-05-28 07:50:36.069000
Was present on blacklist at: 2026-05-28 07:50

TL	Role	Category	Details
44	src	—

Origin AS: AS31898 - ORACLE-BMC-31898
BGP Prefix: 129.121.88.0/22
geo: Netherlands, Amsterdam; 🕑 Europe/Amsterdam
hostname: 129-121-91-30.unifiedlayer.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 129.121.0.0 - 129.121.255.255
rep: 0.1591035847462855
reserved_range: 0
ts_added: 2026-05-28 07:50:35.746000
ts_last_update: 2026-05-30 23:50:22.664000

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