Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Colorado, Fort Collins
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
199.131.94.0/24
IDCUSDA
United States
2025-07-22 16:14
2025-11-01 23:25
199.131.80.0/20
IDCUSDA
United States
2005-01-19 04:57
2005-11-11 02:27
199.131.64.0/19
IDCUSDA
United States
2025-07-22 16:14
2025-07-22 17:46
199.131.64.0/19
IDCUSDA
United States
2005-09-09 06:54
2005-11-10 15:33
199.131.64.0/19
IDCUSDA
United States
2001-11-05 10:17
2005-05-24 23:11
199.131.64.0/19
IDCU.S. Department of the Interior
United States
2001-11-10 06:16
2005-03-16 18:26
199.131.64.0/19
IDCNational Park Service
United States
2004-12-02 23:50
2004-12-13 16:39
199.131.64.0/19
IDCDepartment of Interior United States Geological Survey
United States
2001-10-27 06:37
2001-12-11 06:06
199.131.0.0/16
IDCUSDA
United States
2025-07-22 16:12
2025-11-01 23:25
199.131.0.0/16
IDCUSDA
United States
2003-05-05 00:56
2017-02-03 09:04
199.128.0.0/12
IDCUSDA
United States
2012-01-30 08:39
2025-10-13 03:20
199.128.0.0/12
IDCUSDA
United States
2023-08-17 04:42
2025-09-08 10:50
199.128.0.0/12
IDCUSDA
United States
2003-05-26 04:19
2005-07-23 14:18
199.128.0.0/11
IDCUSDA
United States
2025-07-22 13:05
2026-08-20 05:10
199.128.0.0/11
IDCUSDA
United States
2001-10-27 04:52
2002-11-14 01:47
199.0.0.0/8
ISPSwisscom
Switzerland
2003-08-26 16:18
2010-02-13 10:27
199.0.0.0/8
ISPip telecom
Italy
2006-11-09 17:59
2006-11-09 18:08
199.0.0.0/8
IDCRIPE NCC ASN block
/ --
2006-02-28 23:19
2006-02-28 23:26
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