IP / ASN / Domain Lookup
IP Lookup Result
IP Address
131.87.235.0
Location
Japan,Tokyo,Chiyoda City
ASN
Company
IDC
DoD Network Information Center
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2203577088
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.87.0.0/16 | IDC DoD Network Information Center | United States | 📅 2017-01-01 08:39 | 📅 2025-11-08 03:32 | |
| 131.87.235.0/24 | IDC DoD Network Information Center | United States | 📅 2025-11-02 16:35 | 📅 2025-11-08 03:32 | |
| 131.86.0.0/15 | IDC DoD Network Information Center | United States | 📅 2005-02-12 15:28 | 📅 2025-10-13 03:22 | |
| 131.87.235.0/24 | IDC DoD Network Information Center | United States | 📅 2001-10-27 05:48 | 📅 2005-02-12 16:14 | |
| 131.87.0.0/16 | IDC DoD Network Information Center | United States | 📅 2003-10-17 20:47 | 📅 2005-02-12 15:28 | |
| 131.86.0.0/15 | IDC DoD Network Information Center | United States | 📅 2001-10-27 04:45 | 📅 2005-01-14 06:29 | |
| 131.87.0.0/16 | IDC DoD Network Information Center | United States | 📅 2003-02-26 17:19 | 📅 2003-02-26 17:23 | |
| 131.87.0.0/16 | IDC DoD Network Information Center | United States | 📅 2003-02-20 23:39 | 📅 2003-02-23 19:06 | |
| 131.86.0.0/15 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 13:12 | |
| 131.87.235.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 22:58 | 📅 2002-04-16 21:31 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET131 | 131.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-13 17:44 |
IDC DNIC-RNET-131-87 | 131.87.0.0/16 | 📅 2025-08-28 08:00 | 📅 2025-11-13 05:27 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-13 17:44 | |
| 131.87.0.0/16 | ARIN | -- | 📅 2025-08-28 08:00 | 📅 2025-11-13 05:27 |
