IP / ASN / Domain Lookup

IP / ASN / Domain Lookup128.138.255.175IPv4 Only

IP Lookup Result

IP Address

128.138.255.175

Location

United States,Colorado,Boulder

ASN

ASN Owner

ISPUniversity of Colorado at Boulder

Company

ISPUniversity of Colorado at Boulder

Longitude

-105.27

Latitude

40.0063

ResidentialProxy IP

Why Datacenter?

Native IPWhy Roaming IP？

IP Address (Decimal)

2156593071

ASN History

Network

AS Organization

Country

First Seen

Last Seen

128.138.0.0/16

IDCUniversity of Colorado at Boulder

US

2017-01-01 08:37

2026-07-02 17:26

Company History

Network

First Seen

Last Seen

--

Registration History

Registry

Country

First Seen

Last Seen

--

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