IP address

Passive DNS

Tags:

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

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

Last checked at: 2025-07-19 07:45:00.930000
Was present on blacklist at: 2025-07-16 23:45, 2025-07-17 07:45, 2025-07-17 15:45, 2025-07-17 23:45, 2025-07-18 07:45, 2025-07-18 15:45, 2025-07-18 23:45, 2025-07-19 07:45
Spamhaus SBL CSS
173.201.37.12 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: 2025-07-16 23:59:05.231000
Was present on blacklist at: 2025-07-16 23:59
SpamCop
173.201.37.12 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: 2025-07-16 23:59:05.231000
Was present on blacklist at: 2025-07-16 23:59

Origin AS: AS30083 - HEG-US
BGP Prefix: 173.201.37.0/24
geo: Germany; 🕑 Europe/Berlin
hostname: mail.industriamx-online.com
Address block ('inetnum' or 'NetRange' in whois database): 173.201.32.0 - 173.201.47.255
reserved_range: 0
Shodan's InternetDB: Open ports: 110, 465, 995, 3389; Tags: self-signed, starttls; CPEs: –
ts_added: 2025-07-16 23:59:05.034000
ts_last_update: 2025-07-19 07:59:42.767000

Warden event timeline

DShield event timeline

Presence on blacklists