IP / ASN / Domain Lookup
IP Lookup Result
IP Address
204.9.128.4
Location
United States,Virginia,Ashburn
ASN
Company
ISP
Johns Hopkins University Applied Physics Laboratory
Longitude
-77.6358
-77.6358
Latitude
39.0906
39.0906
Native IP
Residential
25%Risk Score
25% Risk Score
IP Address (Decimal)
3423174660
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.9.128.0/24 | ISP Johns Hopkins University Applied Physics Laboratory | United States | 📅 2021-01-01 13:37 | 📅 2025-10-20 11:55 | |
| 204.9.128.0/21 | ISP Johns Hopkins University Applied Physics Laboratory | United States | 📅 2017-01-01 08:36 | 📅 2020-09-25 15:04 | |
| 204.9.128.0/23 | ISP Johns Hopkins University Applied Physics Laboratory | United States | 📅 2018-07-24 23:36 | 📅 2018-12-25 10:17 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET204 | 204.0.0.0/8 | 📅 1994-05-01 08:00 | 📅 2025-10-31 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 204.8.84.0/14 | 📅 2023-09-19 22:27 | 📅 2025-10-31 17:44 |
ISP JHUAPL-EXT | 204.9.128.0/21 | 📅 2004-10-11 08:00 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.0.0.0/8 |  ARIN | -- | 📅 1994-05-01 08:00 | 📅 2025-10-31 17:44 | |
| 204.8.84.0/14 |  RIPE | European Union | 📅 2023-09-19 22:27 | 📅 2025-10-31 17:44 | |
| 204.9.128.0/21 | ARIN | -- | 📅 2004-10-11 08:00 | 📅 2025-10-20 11:55 |
