IP / ASN / Domain Lookup

IP Lookup Result

IP Address

172.122.15.247247.15.122.172.rev.iijmobile.jp.

Location

Japan,Tokyo,Chiyoda City

ASN

ISP

Internet Initiative Japan Inc.

Company

ISP

Internet Initiative Japan Inc.

Longitude

139.7536

139.7536

Latitude

35.694

35.694

Native IP

Residential

Residential

Native IP

Why Datacenter?

Why Datacenter?

19%Risk Score

19% Risk Score

IP Address (Decimal)

2893680631

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS2497	172.122.0.0/15	ISP Internet Initiative Japan Inc.	Australia	📅 2017-01-01 08:35	📅 2025-12-18 01:33
AS197624	172.0.0.0/8	UNK Unknown	--	📅 2018-10-30 02:59	📅 2018-10-30 14:25
AS34145	172.0.0.0/8	ISP JSC "ER-Telecom Holding"	Russia	📅 2011-12-21 14:11	📅 2011-12-22 10:28
AS4323	172.0.0.0/8	IDC Level 3 Parent, LLC	United States	📅 2011-04-21 12:53	📅 2011-06-08 21:48
AS9903	172.0.0.0/8	ISP Rajamangala Institute of Technology	Thailand	📅 2010-10-10 16:15	📅 2010-10-11 17:38
AS29449	172.0.0.0/8	ISP ip telecom srl	Italy	📅 2006-11-09 17:59	📅 2006-11-09 18:08
AS25185	172.0.0.0/8	UNK Unknown	--	📅 2006-02-28 23:19	📅 2006-02-28 23:26
AS12975	172.0.0.0/8	ISP Palestine Telecommunications Company (PALTEL)	Palestinian Territories	📅 2004-11-08 00:02	📅 2004-11-08 17:06
AS9684	172.0.0.0/8	IDC HANWHA Corp. Information Service div.	South Korea	📅 2001-11-06 17:19	📅 2001-11-06 17:26

Company History

Company History	Network	First Seen	Last Seen
IDC NET172	172.0.0.0/8	📅 1993-05-01 08:00	📅 2025-12-07 07:44
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	172.103.96.0/11	📅 2022-11-02 21:54	📅 2025-12-07 07:37
ISP IIJ-CIDR-BLK-JP	172.122.0.0/15	📅 2016-09-29 07:12	📅 2025-12-05 08:13

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	172.0.0.0/8	ARIN	--	📅 1993-05-01 08:00	📅 2025-12-07 07:44
	172.103.96.0/11	RIPE	European Union	📅 2022-11-02 21:54	📅 2025-12-07 07:37
	172.122.0.0/15	APNIC	Japan	📅 2016-09-29 07:12	📅 2025-12-05 08:13