IP / ASN / Domain Lookup
IP Lookup Result
IP Address
163.140.0.22.0.140.163.rev.iijmobile.jp.
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Internet Initiative Japan Inc.
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
23%Risk Score
23% Risk Score
IP Address (Decimal)
2743861250
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.140.0.0/16 | ISP Internet Initiative Japan Inc. | Australia | 📅 2025-11-02 16:34 | 📅 2025-11-04 16:28 | |
| 163.140.0.0/18 | ENT SoftBank Corp. | Japan | 📅 2017-01-01 08:38 | 📅 2020-01-13 06:40 | |
| 163.140.0.0/19 | ENT SoftBank Corp. | Japan | 📅 2017-07-07 23:36 | 📅 2017-07-14 07:05 | |
| 163.140.0.0/16 | ENT SoftBank Corp. | Japan | 📅 2003-01-02 20:54 | 📅 2003-01-11 19:55 | |
| 163.140.0.0/16 | ENT WIDE Project | Japan | 📅 2002-04-29 23:38 | 📅 2002-04-29 23:41 | |
| 163.140.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-15 06:43 | 📅 2002-04-17 13:13 | |
| 163.140.0.0/16 | ISP STARNET Co.,Ltd. | Japan | 📅 2001-10-29 09:57 | 📅 2002-03-16 08:13 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT ERX-NETBLOCK | 163.0.0.0/8 | 📅 2021-04-16 14:53 | 📅 2025-11-04 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 163.121.0.0/10 | 📅 2021-05-25 22:32 | 📅 2025-11-04 17:44 |
ENT JAPAN163 | 163.139.0.0/14 | 📅 2015-12-02 06:25 | 📅 2025-11-04 17:05 |
ISP IIJ-CIDR-BLK-JP | 163.140.0.0/16 | 📅 2021-01-19 06:52 | 📅 2025-11-04 16:28 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.0.0.0/8 |  APNIC | Australia | 📅 2021-04-16 14:53 | 📅 2025-11-04 17:44 | |
| 163.121.0.0/10 |  RIPE | European Union | 📅 2021-05-25 22:32 | 📅 2025-11-04 17:44 | |
| 163.139.0.0/14 | APNIC | Japan | 📅 2015-12-02 06:25 | 📅 2025-11-04 17:05 | |
| 163.140.0.0/16 | APNIC | Japan | 📅 2021-01-19 06:52 | 📅 2025-11-04 16:28 |
