IP / ASN / Domain Lookup

IP Lookup Result

IP Address

216.124.156.4user-4-A.ms.k12.il.us.

Location

United States,Illinois,Chicago

ASN

EDU

CIRBN

-

http://www.cirbn.org

Company

EDU

CIRBN

-

http://www.cirbn.org

Longitude

-87.6462

-87.6462

Latitude

41.8954

41.8954

Native IP

DataCenter

DataCenter

Native IP

Why Datacenter?

Why Datacenter?

24%Risk Score

24% Risk Score

IP Address (Decimal)

3632045060

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS62523	216.124.156.0/22	EDU CIRBN	United States	📅 2017-01-01 08:39	📅 2026-01-09 21:45
AS6325	216.124.128.0/18	ISP Illinois Century Network	United States	📅 2017-01-01 08:37	📅 2026-01-09 08:50
AS6325	216.124.128.0/17	ISP Illinois Century Network	United States	📅 2010-05-07 17:30	📅 2026-01-09 08:50
AS6325	216.124.0.0/16	ISP Illinois Century Network	United States	📅 2003-01-24 01:02	📅 2026-01-09 08:50
AS267286	216.0.0.0/8	ISP DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES	Brazil	📅 2018-04-26 19:39	📅 2018-04-27 00:49
AS31576	216.0.0.0/8	ISP Gixe	France	📅 2009-06-18 22:13	📅 2010-03-05 00:26
AS3303	216.0.0.0/8	ISP Swisscom	Switzerland	📅 2003-08-26 15:32	📅 2010-02-13 10:27
AS6325	216.124.156.0/22	ISP Illinois Century Network	United States	📅 2002-12-23 00:53	📅 2009-12-31 04:33
AS6325	216.124.0.0/15	ISP Illinois Century Network	United States	📅 2009-12-19 13:19	📅 2009-12-31 04:33
AS35141	216.0.0.0/8	ISP A1 Bulgaria EAD	Bulgaria	📅 2008-10-13 19:39	📅 2008-10-13 19:47
AS29449	216.0.0.0/8	ISP ip telecom	Italy	📅 2006-11-09 17:59	📅 2006-11-09 23:47
AS25185	216.0.0.0/8	GOV RIPE NCC ASN block	--	📅 2006-02-28 23:19	📅 2006-02-28 23:26
AS16150	216.124.0.0/16	ISP Availo Networks AB	Sweden	📅 2002-04-10 03:15	📅 2002-04-13 07:01

Company History

Company History	Network	First Seen	Last Seen
EDU CIRBN	216.124.156.0/22	📅 2017-01-01 08:39	📅 2026-01-09 21:45
ISP Illinois Century Network	216.124.128.0/18	📅 2017-01-01 08:37	📅 2026-01-09 08:50
ISP Illinois Century Network	216.124.128.0/17	📅 2010-05-07 17:30	📅 2026-01-09 08:50
ISP Illinois Century Network	216.124.0.0/16	📅 2003-01-24 01:02	📅 2026-01-09 08:50
ISP Illinois Century Network	216.124.156.0/22	📅 2002-12-23 00:53	📅 2009-12-31 04:33
ISP Availo Networks AB	216.124.0.0/16	📅 2002-04-10 03:15	📅 2002-04-13 07:01
ISP Illinois Century Network	216.124.0.0/15	📅 2009-12-19 13:19	📅 2009-12-31 04:33
ISP DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES	216.0.0.0/8	📅 2018-04-26 19:39	📅 2018-04-27 00:49
ISP Gixe	216.0.0.0/8	📅 2009-06-18 22:13	📅 2010-03-05 00:26
ISP Swisscom	216.0.0.0/8	📅 2003-08-26 15:32	📅 2010-02-13 10:27
ISP A1 Bulgaria EAD	216.0.0.0/8	📅 2008-10-13 19:39	📅 2008-10-13 19:47
ISP ip telecom	216.0.0.0/8	📅 2006-11-09 17:59	📅 2006-11-09 23:47
GOV RIPE NCC ASN block	216.0.0.0/8	📅 2006-02-28 23:19	📅 2006-02-28 23:26

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	216.124.0.0/15	ARIN	--	📅 1998-11-16 08:00	📅 2026-01-05 06:12
	216.120.182.0/13	RIPE	European Union	📅 2022-07-18 20:34	📅 2026-01-05 07:41
	216.0.0.0/8	ARIN	--	📅 1998-04-01 08:00	📅 2026-01-05 07:59