IP address

Passive DNS

Tags:

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

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

Last checked at: 2025-10-18 23:45:00.541000
Was present on blacklist at: 2025-10-14 15:45, 2025-10-14 23:45, 2025-10-15 07:45, 2025-10-15 15:45, 2025-10-15 23:45, 2025-10-16 07:45, 2025-10-16 15:45, 2025-10-16 23:45, 2025-10-17 07:45, 2025-10-17 15:45, 2025-10-17 23:45, 2025-10-18 07:45, 2025-10-18 15:45, 2025-10-18 23:45
Spamhaus SBL CSS
103.66.217.76 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: 2025-10-14 15:46:23.567000
Was present on blacklist at: 2025-10-14 15:46

Origin AS: AS55933 - CLOUDIE-AS-AP
BGP Prefix: 103.66.217.0/24
geo: China; 🕑 Asia/Shanghai
hostname: unknown.itsidc.com
Address block ('inetnum' or 'NetRange' in whois database): 103.66.216.0 - 103.66.219.255
reserved_range: 0
Shodan's InternetDB: Open ports: 25, 110, 143, 465, 587, 8000; Tags: self-signed, starttls; CPEs: cpe:/a:postfix:postfix
ts_added: 2025-10-14 15:46:23.305000
ts_last_update: 2025-10-18 23:46:31.364000

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