IP address

Passive DNS

Tags: Static IP IP in hostname

IP blacklists: DataPlane proto-41
201.151.88.171 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: 2025-12-22 15:10:02.148000
Was present on blacklist at: 2025-12-21 23:10, 2025-12-22 03:10, 2025-12-22 07:10, 2025-12-22 11:10, 2025-12-22 15:10

Origin AS: AS11172 -
BGP Prefix: 201.151.88.0/23
geo: Mexico, Azcapotzalco; 🕑 America/Mexico_City
hostname: static-201-151-88-171.alestra.net.mx
hostname_class: ['ip_in_hostname', 'static']
Address block ('inetnum' or 'NetRange' in whois database): 201.151.0.0 - 201.151.255.255
reserved_range: 0
ts_added: 2025-12-21 23:38:21.482000
ts_last_update: 2025-12-22 15:41:15.356000

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Presence on blacklists