IP / ASN / Domain Lookup

IP Lookup Result

IP Address

216.21.1.254

Location

United States,Illinois,Chicago

ASN

ISP

SMS Assist, L.L.C.

Company

ISP

SMS Assist, L.L.C.

Longitude

-87.6462

-87.6462

Latitude

41.8954

41.8954

Native IP

DataCenter

DataCenter

Native IP

Why Datacenter?

Why Datacenter?

23%Risk Score

23% Risk Score

IP Address (Decimal)

3625255422

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS63476	216.21.1.0/24	ISP SMS Assist, L.L.C.	United States	📅 2017-01-01 08:39	📅 2025-10-20 00:46
AS267286	216.0.0.0/8	ISP CONECT INTERNET PROVIDER	Brazil	📅 2018-04-26 19:39	📅 2018-04-27 00:49
AS11652	216.21.0.0/20	IDC Kaiser Aluminum Fabricated Products, L.L.C.	United States	📅 2002-09-15 04:17	📅 2004-02-06 15:13
AS11652	216.21.1.0/24	IDC Kaiser Aluminum Fabricated Products, L.L.C.	United States	📅 2001-10-29 08:36	📅 2004-02-06 14:44
AS12006	216.21.0.0/20	ISP Windstream Communications LLC	United States	📅 2003-07-20 13:43	📅 2003-11-17 23:19
AS3303	216.0.0.0/8	ISP Swisscom (Schweiz) AG	Switzerland	📅 2003-08-26 15:32	📅 2003-09-22 21:49
AS3385	216.21.0.0/20	ISP Windstream Communications LLC	United States	📅 2001-10-27 06:14	📅 2003-07-20 12:46
AS16150	216.21.0.0/20	ISP Availo Networks AB	Sweden	📅 2002-04-11 20:10	📅 2002-04-17 13:13
AS16150	216.21.1.0/24	ISP Availo Networks AB	Sweden	📅 2002-04-10 02:12	📅 2002-04-12 18:20

Company History

Company History	Network	First Seen	Last Seen
ENT NET216	216.0.0.0/8	📅 1998-04-01 08:00	📅 2025-10-20 14:14
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	214.0.0.0/6	📅 2024-08-05 22:11	📅 2025-10-20 14:14
ISP SMS-ASSIST	216.21.1.0/24	📅 2016-01-13 08:00	📅 2025-10-20 00:46

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	216.0.0.0/8	ARIN	--	📅 1998-04-01 08:00	📅 2025-10-20 14:14
	214.0.0.0/6	RIPE	European Union	📅 2024-08-05 22:11	📅 2025-10-20 14:14
	216.21.1.0/24	ARIN	--	📅 2016-01-13 08:00	📅 2025-10-20 00:46