IP / ASN / Domain Lookup
IP Lookup Result
IP Address
139.139.121.0
Location
United Kingdom,England,London
ASN
Company
IDC
DoD Network Information Center
Longitude
-0.1667
-0.1667
Latitude
51.5
51.5
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2341173504
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 139.139.0.0/16 | IDC DoD Network Information Center | United States | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:47 | |
| 139.139.120.0/22 | IDC DoD Network Information Center | United States | 📅 2023-07-27 06:12 | 📅 2023-12-01 21:36 | |
| 139.139.120.0/22 | ISP Headquarters, USAISC | United States | 📅 2018-09-22 01:50 | 📅 2023-07-26 22:45 | |
| 139.139.0.0/17 | ISP Headquarters, USAISC | United States | 📅 2018-01-02 02:39 | 📅 2018-07-11 02:25 | |
| 139.139.0.0/16 | IDC DoD Network Information Center | United States | 📅 2001-10-27 05:48 | 📅 2003-11-17 20:39 | |
| 139.139.121.0/24 | IDC DoD Network Information Center | United States | 📅 2001-10-27 05:48 | 📅 2003-01-18 00:17 | |
| 139.139.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 | |
| 139.139.121.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 12:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET139 | 139.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-30 07:59 |
IDC USAREUR1 | 139.139.0.0/16 | 📅 2025-08-21 08:00 | 📅 2025-10-20 00:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 139.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-30 07:59 | |
| 139.139.0.0/16 | ARIN | -- | 📅 2025-08-21 08:00 | 📅 2025-10-20 00:47 |
