IP / ASN / Domain Lookup

IP / ASN / Domain Lookup131.156.169.228IPv4 Only
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
131.156.0.0/16
DataCenterNorthern Illinois University
US United States
2026-07-02 18:08
2026-10-17 16:04
131.156.0.0/16
ISPAvailo Networks AB
SE Sweden
2002-04-10 19:04
2002-04-10 19:50
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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