IP address

Passive DNS

Tags: IP in hostname

IP blacklists: DataPlane proto-41
201.251.164.61 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: 2025-12-20 15:10:02.205000
Was present on blacklist at: 2025-12-15 11:10, 2025-12-15 15:10, 2025-12-15 19:10, 2025-12-15 23:10, 2025-12-16 03:10, 2025-12-16 07:10, 2025-12-16 11:10, 2025-12-16 15:10, 2025-12-16 19:10, 2025-12-16 23:10, 2025-12-17 03:10, 2025-12-17 07:10, 2025-12-17 11:10, 2025-12-17 15:10, 2025-12-17 19:10, 2025-12-17 23:10, 2025-12-18 03:10, 2025-12-18 07:10, 2025-12-18 11:10, 2025-12-18 15:10, 2025-12-18 19:10, 2025-12-18 23:10, 2025-12-19 03:10, 2025-12-19 07:10, 2025-12-19 11:10, 2025-12-19 15:10, 2025-12-19 19:10, 2025-12-19 23:10, 2025-12-20 03:10, 2025-12-20 07:10, 2025-12-20 11:10, 2025-12-20 15:10

Origin AS: AS22927 -
BGP Prefix: 201.251.128.0/18
geo: Argentina; 🕑 America/Argentina/Buenos_Aires
hostname: 201-251-164-61.speedy.com.ar
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 201.251.128.0 - 201.251.255.255
reserved_range: 0
ts_added: 2025-12-15 11:42:36.842000
ts_last_update: 2025-12-20 15:45:20.960000

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