IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.21.0.1
Location
United States,Colorado,Denver
ASN
Company
IDC
Unknown
Longitude
-104.8764
-104.8764
Latitude
39.762
39.762
Native IP
DataCenter
31%Risk Score
31% Risk Score
IP Address (Decimal)
2786394113
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.21.0.0/18 | ENT Lockheed Martin Corporation | United States | 📅 2017-01-01 08:39 | 📅 2018-08-11 03:54 | |
| 166.21.0.0/16 | ENT Lockheed Martin Corporation | United States | 📅 2002-12-07 23:59 | 📅 2004-02-06 13:45 | |
| 166.21.0.0/16 | ISP Earthnet, Inc. | United States | 📅 2001-10-29 06:54 | 📅 2002-12-07 23:18 | |
| 166.21.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-11 04:21 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-31 07:44 |
ENT MMC2 | 166.21.0.0/12 | 📅 1993-06-21 08:00 | 📅 2025-10-30 13:19 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-31 07:44 | |
| 166.21.0.0/12 | ARIN | -- | 📅 1993-06-21 08:00 | 📅 2025-10-30 13:19 |
