IP address

Passive DNS

Tags:

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

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

Last checked at: 2025-09-18 15:45:00.701000
Was present on blacklist at: 2025-09-13 07:45, 2025-09-13 15:45, 2025-09-13 23:45, 2025-09-14 07:45, 2025-09-14 15:45, 2025-09-14 23:45, 2025-09-15 07:45, 2025-09-15 15:45, 2025-09-15 23:45, 2025-09-16 07:45, 2025-09-16 15:45, 2025-09-16 23:45, 2025-09-17 07:45, 2025-09-17 15:45, 2025-09-17 23:45, 2025-09-18 07:45, 2025-09-18 15:45
Spamhaus SBL CSS
37.221.94.77 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: 2025-09-13 07:58:20.292000
Was present on blacklist at: 2025-09-13 07:58
SpamCop
37.221.94.77 is listed on the SpamCop blacklist.

Description: The SpamCop Blocking List (SCBL) lists IP addresses which have transmitted reported email to SpamCop users.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-09-13 07:58:20.292000
Was present on blacklist at: 2025-09-13 07:58

Origin AS: AS49581 - FerdinandZink
BGP Prefix: 37.221.94.0/24
geo: Germany, Frankfurt am Main; 🕑 Europe/Berlin
hostname: sentboxrastreios44.verificar-ativos.com.ua
Address block ('inetnum' or 'NetRange' in whois database): 37.221.92.0 - 37.221.95.255
reserved_range: 0
Shodan's InternetDB: Open ports: 25, 80; Tags: self-signed, starttls; CPEs: cpe:/o:canonical:ubuntu_linux, cpe:/a:apache:http_server:2.4.52, cpe:/a:postfix:postfix
ts_added: 2025-09-13 07:58:20.060000
ts_last_update: 2025-09-18 15:58:38.627000

Warden event timeline

DShield event timeline

Presence on blacklists