IP / ASN / Domain Lookup
IP Lookup Result
IP Address
206.37.28.1
Location
United States,Illinois,Chicago
ASN
Company
IDC
DoD Network Information Center
Longitude
-87.6462
-87.6462
Latitude
41.8954
41.8954
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
3458538497
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 206.37.28.0/23 | IDC DoD Network Information Center | United States | 📅 2018-08-02 01:15 | 📅 2025-11-02 10:00 | |
| 206.37.0.0/16 | IDC DoD Network Information Center | United States | 📅 2017-01-01 08:39 | 📅 2025-10-30 06:12 | |
| 206.37.28.0/23 | IDC Navy Network Information Center (NNIC) | United States | 📅 2017-01-01 08:36 | 📅 2018-07-08 15:51 | |
| 206.37.28.0/24 | ISP Headquarters, USAISC | United States | 📅 2001-10-29 08:36 | 📅 2004-02-06 13:45 | |
| 206.37.0.0/16 | IDC DoD Network Information Center | United States | 📅 2001-10-27 04:45 | 📅 2004-02-06 13:45 | |
| 206.37.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:13 | |
| 206.37.28.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:11 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 205.238.128.0/9 | 📅 2025-05-28 21:19 | 📅 2025-11-02 07:44 |
ISP NET206 | 206.0.0.0/8 | 📅 1995-04-01 08:00 | 📅 2025-11-02 07:44 |
IDC DNIC-NETBLK-206-036 | 206.36.0.0/14 | 📅 2025-09-05 08:00 | 📅 2025-11-02 05:41 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 205.238.128.0/9 |  RIPE | European Union | 📅 2025-05-28 21:19 | 📅 2025-11-02 07:44 | |
| 206.0.0.0/8 |  ARIN | -- | 📅 1995-04-01 08:00 | 📅 2025-11-02 07:44 | |
| 206.36.0.0/14 | ARIN | -- | 📅 2025-09-05 08:00 | 📅 2025-11-02 05:41 |
