IP / ASN / Domain Lookup
IP Lookup Result
IP Address
204.139.38.12
Location
United States,Illinois,Wood Dale
Company
Unknown
Longitude
-88.0857
-88.0857
Latitude
41.8519
41.8519
Native IP
DataCenter
31%Risk Score
31% Risk Score
IP Address (Decimal)
3431671308
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.139.38.0/24 | ENT AAR Corp. | United States | 📅 2020-01-03 16:52 | 📅 2025-02-09 03:28 | |
| 204.139.38.0/24 | ISP AT&T Data Communications Services | United States | 📅 2017-01-01 08:39 | 📅 2018-12-25 10:17 | |
| 204.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
EDU NET204 | 204.0.0.0/8 | 📅 1994-05-01 08:00 | 📅 2026-01-04 17:59 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 204.99.141.0/10 | 📅 2024-07-08 21:33 | 📅 2026-01-04 17:58 |
ISP AAR2 | 204.139.32.0/19 | 📅 1994-08-31 08:00 | 📅 2026-01-04 14:19 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.0.0.0/8 |  ARIN | -- | 📅 1994-05-01 08:00 | 📅 2026-01-04 17:59 | |
| 204.99.141.0/10 |  RIPE | European Union | 📅 2024-07-08 21:33 | 📅 2026-01-04 17:58 | |
| 204.139.32.0/19 | ARIN | -- | 📅 1994-08-31 08:00 | 📅 2026-01-04 14:19 |
