IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2025-04-30 23:45:00.545000
Was present on blacklist at: 2025-04-25 15:45, 2025-04-25 23:45, 2025-04-26 07:45, 2025-04-26 15:45, 2025-04-26 23:45, 2025-04-27 07:45, 2025-04-27 15:45, 2025-04-27 23:45, 2025-04-28 07:45, 2025-04-28 15:45, 2025-04-28 23:45, 2025-04-29 07:45, 2025-04-29 15:45, 2025-04-29 23:45, 2025-04-30 07:45, 2025-04-30 15:45, 2025-04-30 23:45
Spamhaus SBL CSS
172.245.12.72 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: 2025-04-25 15:54:47.556000
Was present on blacklist at: 2025-04-25 15:54

Origin AS: AS36352 - AS-COLOCROSSING
BGP Prefix: 172.245.8.0/21
geo: United States, Buffalo; 🕑 America/New_York
hostname: 172-245-12-72-host.colocrossing.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 172.245.0.0 - 172.245.255.255
reserved_range: 0
ts_added: 2025-04-25 15:54:47.397000
ts_last_update: 2025-04-30 23:52:37.249000

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Presence on blacklists