IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2025-07-06 07:45:00.794000
Was present on blacklist at: 2025-07-05 07:45, 2025-07-05 15:45, 2025-07-05 23:45, 2025-07-06 07:45
Spamhaus PBL ISP
75.87.64.172 is listed on the Spamhaus PBL ISP 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: 2025-07-05 08:02:17.487000
Was present on blacklist at: 2025-07-05 08:02

Origin AS: AS11427 - SCRR-11427
BGP Prefix: 75.87.0.0/17
geo: United States, Portland; 🕑 America/Chicago
hostname: syn-075-087-064-172.res.spectrum.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 75.80.0.0 - 75.87.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 53, 123, 500; Tags: vpn; CPEs: cpe:/a:openbsd:openssh:6.7p2
ts_added: 2025-07-05 08:02:17.191000
ts_last_update: 2025-07-06 08:02:23.024000

Warden event timeline

DShield event timeline

Presence on blacklists