IP address

Passive DNS

Tags: IP in hostname

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

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

Last checked at: 2026-08-30 23:45:00.603000
Was present on blacklist at: 2026-08-24 07:45, 2026-08-24 15:45, 2026-08-24 23:45, 2026-08-25 07:45, 2026-08-25 15:45, 2026-08-25 23:45, 2026-08-26 07:45, 2026-08-26 15:45, 2026-08-26 23:45, 2026-08-27 07:45, 2026-08-27 15:45, 2026-08-27 23:45, 2026-08-28 07:45, 2026-08-28 15:45, 2026-08-28 23:45, 2026-08-29 07:45, 2026-08-29 15:45, 2026-08-29 23:45, 2026-08-30 07:45, 2026-08-30 23:45
Spamhaus SBL CSS
50.6.171.206 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: 2026-08-31 08:01:12.915000
Was present on blacklist at: 2026-08-24 08:01, 2026-08-31 08:01

TL	Role	Category	Details
43	src	—

Origin AS: AS31898 - ORACLE-BMC-31898
BGP Prefix: 50.6.168.0/21
geo: United States, Ashburn; 🕑 America/New_York
hostname: 50-6-171-206.unifiedlayer.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 50.6.0.0 - 50.6.255.255
rep: 0.2928932188134524
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 26, 53, 80, 110, 143, 443, 465, 587, 995, 2082, 2083, 2087, 2096; Tags: starttls, self-signed; CPEs: cpe:/a:openbsd:openssh:9.9, cpe:/a:apache:http_server, cpe:/a:exim:exim:4.99.5
ts_added: 2026-08-24 08:01:08.107000
ts_last_update: 2026-08-31 08:01:13.014000

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