IP / ASN / Domain Lookup

IP / ASN / Domain Lookup103.21.31.4IPv4 Only

IP Lookup Result

IP Address

103.21.31.4

Location

Singapore,Singapore

ASN

ASN Owner

ISPEZE Castle Integration Inc.

Company

ISPEZE Castle Integration Inc.

Longitude

103.82

Latitude

1.352

Residential

Why Datacenter?

Native IPWhy Roaming IP？

IP Address (Decimal)

1729437444

ASN History

Network

AS Organization

Country

First Seen

Last Seen

103.21.30.0/23

IDCEZE Castle Integration Inc.

US

2025-10-04 10:46

2026-07-02 17:25

Company History

Network

First Seen

Last Seen

--

Registration History

Registry

Country

First Seen

Last Seen

--

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