IP / ASN / Domain Lookup
IP Lookup Result
IP Address
129.19.154.4
Location
United States,Colorado,Boulder
Company
Longitude
-105.3577
-105.3577
Latitude
40.0924
40.0924
Native IP
DataCenter
19%Risk Score
19% Risk Score
IP Address (Decimal)
2165545476
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
EDU Boulder Public Library District | 129.19.154.0/24 | 📅 2025-01-03 20:13 | 📅 2026-01-22 18:37 |
EDU University Corporation for Atmospheric Research | 129.19.0.0/16 | 📅 2012-01-28 07:08 | 📅 2026-01-22 18:39 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 129.19.154.0/24 |  ARIN | -- | 📅 2024-08-29 08:00 | 📅 2026-01-02 14:29 |
