IP / ASN / Domain Lookup

IP Lookup Result

IP Address

173.243.0.6

Location

United States,California,San Jose

ASN

ISP

Cisco Webex LLC

Company

ISP

Cisco Webex LLC

Longitude

-121.6963

-121.6963

Latitude

37.2324

37.2324

Native IP

Residential

Residential

Native IP

Why Datacenter?

Why Datacenter?

19%Risk Score

19% Risk Score

IP Address (Decimal)

2918383622

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS13445	173.243.0.0/20	ENT WebEx Communications	United States	📅 2017-01-01 08:33	📅 2025-12-24 09:37
AS267286	173.0.0.0/8	ISP DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES	Brazil	📅 2018-04-26 19:39	📅 2018-04-27 00:49
AS13445	173.243.0.0/24	ENT WebEx Communications	United States	📅 2017-08-25 11:19	📅 2017-08-25 11:29
AS13445	173.243.0.0/23	ENT WebEx Communications	United States	📅 2017-08-25 11:19	📅 2017-08-25 11:29
AS3549	173.243.0.0/24	IDC Lumen AS 3549	United States	📅 2017-01-03 01:58	📅 2017-06-08 10:55
AS3356	173.243.0.0/24	IDC Lumen AS3356	United States	📅 2017-01-01 08:39	📅 2017-06-08 10:55
AS3356	173.243.0.0/23	IDC Lumen AS3356	United States	📅 2017-03-30 03:48	📅 2017-03-30 06:47
AS3549	173.243.0.0/23	IDC Lumen AS 3549	United States	📅 2017-03-30 03:45	📅 2017-03-30 06:45
AS13270	173.0.0.0/8	GOV RIPE NCC ASN block	--	📅 2010-02-18 12:59	📅 2010-02-18 13:01
AS28066	173.0.0.0/8	ISP Cooperativa Telefonica Mariano Acosta	Argentina	📅 2009-07-18 00:17	📅 2009-07-18 00:43
AS21949	173.0.0.0/8	ISP Beanfield Technologies	Canada	📅 2008-11-05 00:06	📅 2008-11-05 05:05
AS1913	173.0.0.0/8	GOV DoD Network Information Center	United States	📅 2008-01-10 02:56	📅 2008-01-10 03:18
AS65333	173.0.0.0/8		--	📅 2004-06-18 04:47	📅 2007-05-15 01:01
AS42075	173.0.0.0/8	ISP Netdirekt A.S.	Türkiye	📅 2007-05-02 21:43	📅 2007-05-03 07:31
AS8437	173.0.0.0/8	ISP Hutchison Drei Austria GmbH	Austria	📅 2006-08-14 20:39	📅 2006-08-14 20:56
AS9802	173.0.0.0/8	ENT Abitcool(China) Inc.	China	📅 2005-08-31 10:16	📅 2005-11-25 05:30
AS2905	173.0.0.0/8	ISP MTN SA	South Africa	📅 2003-12-09 13:07	📅 2005-08-11 17:45
AS13041	173.0.0.0/8	EDU CSUC	Spain	📅 2004-12-13 08:58	📅 2004-12-13 09:52
AS3246	173.0.0.0/8	ISP TDCSONG	Sweden	📅 2004-05-07 19:39	📅 2004-05-26 13:58
AS1251	173.0.0.0/8	EDU ANSP	Brazil	📅 2003-06-25 23:35	📅 2003-06-25 23:44

Company History

Company History	Network	First Seen	Last Seen
ENT NET173	173.0.0.0/8	📅 2008-02-14 08:00	📅 2025-12-07 07:44
ISP WEBEX-WEBEX-1-WEBEX-COM	173.243.0.0/20	📅 2010-05-18 08:00	📅 2025-10-13 03:21

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	173.0.0.0/8	ARIN	--	📅 2008-02-14 08:00	📅 2025-12-07 07:44
	173.243.0.0/20	ARIN	--	📅 2010-05-18 08:00	📅 2025-10-13 03:21