IP address

Passive DNS

Tags:

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

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

Last checked at: 2025-12-21 00:45:00.492000
Was present on blacklist at: 2025-12-16 16:45, 2025-12-17 00:45, 2025-12-17 08:45, 2025-12-17 16:45, 2025-12-18 00:45, 2025-12-18 08:45, 2025-12-18 16:45, 2025-12-19 00:45, 2025-12-19 08:45, 2025-12-19 16:45, 2025-12-20 00:45, 2025-12-20 08:45, 2025-12-20 16:45, 2025-12-21 00:45
Spamhaus SBL CSS
91.193.18.121 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: 2025-12-16 16:58:57.477000
Was present on blacklist at: 2025-12-16 16:58

Origin AS: AS59711 - HZ-EU-AS
BGP Prefix: 91.193.18.0/24
geo: Poland, Warsaw; 🕑 Europe/Warsaw
hostname: ynchuanyuan.com
Address block ('inetnum' or 'NetRange' in whois database): 91.193.16.0 - 91.193.19.255
reserved_range: 0
ts_added: 2025-12-16 16:58:57.289000
ts_last_update: 2025-12-21 00:57:35.262000

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