Notice: data is being updated, so some fields may be inaccurate.
Location
United States,Illinois,Chicago
CorrectASN History
Network
AS Organization
Country
First Seen
Last Seen
204.242.144.0/21
ISPAstound
US
2025-09-09 00:09
2026-05-15 07:47
204.242.144.0/20
ISPAstound
US
2023-01-21 01:35
2026-05-15 07:47
204.240.0.0/14
IDCCogent Communications, Inc.
US
2010-05-07 05:47
2026-05-15 07:47
204.240.0.0/14
IDCCogent Communications, Inc.
US
2010-05-07 05:47
2026-05-15 03:36
204.242.144.0/21
ISPAstound
US
2025-09-09 00:09
2026-05-15 02:00
204.242.144.0/20
ISPAstound
US
2023-01-21 01:35
2026-05-15 02:00
204.240.0.0/14
IDCCogent Communications, Inc.
US
2010-05-07 05:47
2026-05-15 02:00
204.242.144.0/20
ISPAstound
US
2023-01-21 01:35
2026-05-14 20:00
204.240.0.0/14
IDCCogent Communications, Inc.
US
2010-05-07 05:47
2026-05-14 16:09
204.242.144.0/21
ISPAstound
US
2025-09-09 00:09
2026-05-14 16:09
Company History
Network
First Seen
Last Seen
--
Registration History
Registry
Country
First Seen
Last Seen
--
