IP address

Passive DNS

Tags:

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

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

Last checked at: 2025-12-19 16:45:00.481000
Was present on blacklist at: 2025-12-19 16:45
Spamhaus SBL CSS
185.243.242.42 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: 2025-12-19 16:53:53.148000
Was present on blacklist at: 2025-12-19 16:53
Spamhaus PBL
185.243.242.42 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-12-19 16:53:53.148000
Was present on blacklist at: 2025-12-19 16:53

Origin AS: AS55933 - CLOUDIE-AS-AP; AS24544 - Overcasts-AS-AP
BGP Prefix: 185.243.240.0/22
geo: Hong Kong; 🕑 Asia/Hong_Kong
hostname: (null)
Address block ('inetnum' or 'NetRange' in whois database): 185.243.240.0 - 185.243.243.255
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 25, 110, 143, 587, 995, 8000; Tags: starttls, self-signed; CPEs: cpe:/a:openbsd:openssh:7.4, cpe:/a:postfix:postfix
ts_added: 2025-12-19 16:53:52.972000
ts_last_update: 2025-12-19 16:53:53.766000

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