IP / ASN / Domain Lookup

IP / ASN / Domain Lookup128.251.237.63IPv4 Only
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
128.251.0.0/16
DataCenterMicrosoft
US United States
2025-01-02 18:40
2026-10-18 09:22
128.251.0.0/16
DataCenterNokia of America Corporation
US United States
2003-01-10 17:41
2012-01-30 08:39
128.251.0.0/16
ISPAvailo Networks AB
SE Sweden
2002-04-16 16:16
2002-04-17 13:12
Organization registration history
Network
Registered since
Verified / ended
No verified organization registration records

The registered organization can differ from the ASN operator. Current records show the latest verification; past records show when they ended. Unknown start dates are shown as --.

Registration History
Registry
Country
First Seen
Last Seen
--
IP Location History
Location
Time
--

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