IP / ASN / Domain Lookup

IP / ASN / Domain Lookup204.28.12.17IPv4 Only
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
204.28.12.0/24
DataCenterUnitedhealthcare
US United States
2025-05-18 11:58
2026-09-22 01:41
204.28.12.0/24
DataCenterKelsey-Seybold Clinic
US United States
2011-10-19 15:33
2025-06-22 11:43
204.28.12.0/24
DataCenterManaged Network Solutions
US United States
2022-12-22 13:19
2023-03-22 11:32
Company History
Network
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Last Seen
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Registration History
Registry
Country
First Seen
Last Seen
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IP Location History
Location
Time
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