IP / ASN / Domain Lookup

IP / ASN / Domain Lookup128.252.121.21IPv4 Only

IP Lookup Result

IP Address

128.252.121.21

Location

United States,Missouri,St Louis

ASN

ASN Owner

ISPWashington University

Company

ISPWashington University

Longitude

-90.3108

Latitude

38.6488

Residential

Why Datacenter?

Native IPWhy Roaming IP？

IP Address (Decimal)

2164029717

ASN History

Network

AS Organization

Country

First Seen

Last Seen

128.252.0.0/16

IDCWUSTL

US

2012-01-28 07:07

2026-07-02 17:24

Company History

Network

First Seen

Last Seen

--

Registration History

Registry

Country

First Seen

Last Seen

--

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128.252.121.20 128.252.121.22