IP address

Passive DNS

Tags: IP in hostname

IP blacklists: DataPlane TELNET login
99.144.189.21 is listed on the DataPlane TELNET login blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login via TELNET password authentication.
Type of feed: primary (feed detail page)

Last checked at: 2026-01-14 07:10:04.739000
Was present on blacklist at: 2026-01-07 07:10, 2026-01-07 11:10, 2026-01-07 15:10, 2026-01-07 19:10, 2026-01-07 23:10, 2026-01-08 03:10, 2026-01-08 07:10, 2026-01-08 11:10, 2026-01-08 15:10, 2026-01-08 19:10, 2026-01-08 23:10, 2026-01-09 03:10, 2026-01-09 07:10, 2026-01-09 11:10, 2026-01-09 15:10, 2026-01-09 19:10, 2026-01-09 23:10, 2026-01-10 03:10, 2026-01-10 07:10, 2026-01-10 11:10, 2026-01-10 15:10, 2026-01-10 19:10, 2026-01-10 23:10, 2026-01-11 03:10, 2026-01-11 07:10, 2026-01-11 11:10, 2026-01-11 15:10, 2026-01-11 19:10, 2026-01-11 23:10, 2026-01-12 03:10, 2026-01-12 07:10, 2026-01-12 11:10, 2026-01-12 15:10, 2026-01-12 19:10, 2026-01-12 23:10, 2026-01-13 03:10, 2026-01-13 07:10, 2026-01-13 11:10, 2026-01-13 15:10, 2026-01-13 19:10, 2026-01-13 23:10, 2026-01-14 03:10, 2026-01-14 07:10

Origin AS: AS7018 - ATT-INTERNET4
BGP Prefix: 99.144.128.0/18
geo: United States, Cedar Lake; 🕑 America/Chicago
hostname: 99-144-189-21.lightspeed.cicril.sbcglobal.net
hostname_class: ['isp', 'ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 99.144.128.0 - 99.144.191.255
reserved_range: 0
ts_added: 2026-01-07 07:26:15.472000
ts_last_update: 2026-01-14 07:37:53.103000

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