IP / ASN / Domain Lookup

IP Lookup Result

IP Address

143.73.43.1

Location

United Kingdom,England,London

ASN

IDC

DoD Network Information Center

Company

IDC

DoD Network Information Center

Longitude

-0.1667

-0.1667

Latitude

51.5

51.5

Roaming IP

Residential

Residential

Roaming IP

Why Datacenter?

Why Datacenter?

31%Risk Score

31% Risk Score

IP Address (Decimal)

2403937025

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS721	143.73.0.0/16	IDC DoD Network Information Center	United States	📅 2017-01-01 08:39	📅 2025-10-20 00:47
AS1541	143.73.32.0/20	ISP Headquarters, USAISC	United States	📅 2017-05-05 17:44	📅 2022-10-12 04:22
AS1541	143.73.43.0/24	ISP Headquarters, USAISC	United States	📅 2022-03-15 04:10	📅 2022-03-31 06:33
AS1541	143.73.42.0/23	ISP Headquarters, USAISC	United States	📅 2022-03-28 23:37	📅 2022-03-31 06:33
AS1541	143.73.40.0/22	ISP Headquarters, USAISC	United States	📅 2022-02-10 04:18	📅 2022-02-17 08:03
AS1541	143.73.40.0/21	ISP Headquarters, USAISC	United States	📅 2017-08-09 04:38	📅 2021-08-04 23:32
AS5953	143.73.32.0/20	IDC DoD Network Information Center	United States	📅 2018-09-14 00:18	📅 2018-12-26 05:00
AS5953	143.73.43.0/24	IDC DoD Network Information Center	United States	📅 2018-11-03 10:14	📅 2018-11-17 11:29
AS5953	143.73.40.0/21	IDC DoD Network Information Center	United States	📅 2017-09-21 00:03	📅 2018-02-28 02:58
AS1452	143.73.32.0/20	ISP Headquarters, USAISC	United States	📅 2017-01-05 06:19	📅 2017-04-12 10:51
AS1452	143.73.40.0/21	ISP Headquarters, USAISC	United States	📅 2017-02-04 12:52	📅 2017-03-02 04:36

Company History

Company History	Network	First Seen	Last Seen
IDC NET143	143.0.0.0/8	📅 1993-05-01 08:00	📅 2025-10-30 07:56
IDC PM-WIN-T-NET11	143.73.0.0/16	📅 2025-08-21 08:00	📅 2025-10-30 07:42

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	143.0.0.0/8	ARIN	--	📅 1993-05-01 08:00	📅 2025-10-30 07:56
	143.73.0.0/16	ARIN	--	📅 2025-08-21 08:00	📅 2025-10-30 07:42