IP / ASN / Domain Lookup
IP Lookup Result
IP Address
163.251.111.250
Location
Japan,Tokyo,Chiyoda City
ASN
Company
IDC
Unknown
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
DataCenter
33%Risk Score
33% Risk Score
IP Address (Decimal)
2751164410
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.251.104.0/21 | IDC DoD Network Information Center | United States | 📅 2006-09-09 05:21 | 📅 2025-06-17 02:08 | |
| 163.251.104.0/21 | IDC DoD Network Information Center | United States | 📅 2017-07-01 11:31 | 📅 2025-05-06 09:53 | |
| 163.251.111.0/24 | IDC DoD Network Information Center | United States | 📅 2017-01-01 08:37 | 📅 2022-02-25 19:41 | |
| 163.251.111.0/24 | IDC DoD Network Information Center | United States | 📅 2017-02-15 21:05 | 📅 2022-02-25 19:37 | |
| 163.251.104.0/21 | IDC DoD Network Information Center | United States | 📅 2004-05-07 08:33 | 📅 2006-12-18 19:00 | |
| 163.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 163.251.0.0/16 | IDC DoD Network Information Center | United States | 📅 2004-07-09 00:54 | 📅 2004-07-09 01:27 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT ERX-NETBLOCK | 163.0.0.0/8 | 📅 2021-04-16 14:53 | 📅 2025-11-17 17:43 |
ENT ERX-NETBLOCK | 163.0.0.0/8 | 📅 2021-04-16 14:53 | 📅 2025-11-17 17:43 |
ENT APNIC-ERX-163 | 163.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 |
IDC SRFYOKONET2 | 163.251.0.0/16 | 📅 2025-08-14 08:00 | 📅 2025-11-17 16:53 |
ISP APNIC-ERX-163 | 163.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 07:58 |
IDC SRFYOKONET2 | 163.251.0.0/16 | 📅 2025-08-14 08:00 | 📅 2025-11-16 11:52 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.0.0.0/8 |  APNIC | Australia | 📅 2021-04-16 14:53 | 📅 2025-11-17 17:43 | |
| 163.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 | |
| 163.251.0.0/16 | ARIN | -- | 📅 2025-08-14 08:00 | 📅 2025-11-17 16:53 | |
| 163.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 07:58 | |
| 163.251.0.0/16 | ARIN | -- | 📅 2025-08-14 08:00 | 📅 2025-11-16 11:52 |
