IP address

Passive DNS

Tags: IP in hostname

IP blacklists: DataPlane proto-41
68.227.81.187 is listed on the DataPlane proto-41 blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IP addresses that<br>are identified as an open IPv4 protocol 41 relay (i.e. IPv6 over IPv4).
Type of feed: primary (feed detail page)

Last checked at: 2025-10-11 14:10:02.868000
Was present on blacklist at: 2025-10-11 06:10, 2025-10-11 14:10
Spamhaus PBL
68.227.81.187 is listed on the Spamhaus PBL 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: 2025-10-11 10:24:33.632000
Was present on blacklist at: 2025-10-11 10:24

Origin AS: AS22773 - ASN-CXA-ALL-CCI-22773-RDC
BGP Prefix: 68.227.80.0/21
geo: United States, Santa Barbara; 🕑 America/Los_Angeles
hostname: ip68-227-81-187.sb.sd.cox.net
hostname_class: ['isp', 'ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 68.224.0.0 - 68.231.255.255
reserved_range: 0
ts_added: 2025-10-11 10:24:33.344000
ts_last_update: 2025-10-11 17:50:02.218000

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DShield event timeline

Presence on blacklists