IP / ASN / Domain Lookup
IP Lookup Result
IP Address
129.19.149.9
Location
United States,Colorado,Boulder
ASN
Company
ENT
University Corporation for Atmospheric Research
Longitude
-105.3577
-105.3577
Latitude
40.0924
40.0924
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2165544201
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 129.19.0.0/16 | EDU University Corporation for Atmospheric Research | United States | 📅 2012-01-28 07:08 | 📅 2025-12-24 23:26 | |
| 129.19.149.0/24 | EDU University Corporation for Atmospheric Research | United States | 📅 2021-10-20 01:34 | 📅 2025-12-24 23:26 | |
| 129.19.148.0/23 | EDU University Corporation for Atmospheric Research | United States | 📅 2021-10-20 01:34 | 📅 2025-12-24 23:26 | |
| 129.19.149.0/24 | EDU University Corporation for Atmospheric Research | United States | 📅 2017-01-03 01:35 | 📅 2018-10-01 15:04 | |
| 129.19.148.0/23 | EDU University Corporation for Atmospheric Research | United States | 📅 2017-01-03 01:35 | 📅 2018-10-01 15:04 | |
| 129.19.0.0/16 | EDU Colorado State University | United States | 📅 2003-02-19 04:28 | 📅 2008-02-29 16:25 | |
| 129.19.0.0/16 | EDU University of Colorado Denver | United States | 📅 2003-08-09 20:58 | 📅 2007-06-23 20:35 | |
| 129.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET129 | 129.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ENT WESTNET | 129.19.0.0/16 | 📅 1987-07-08 09:00 | 📅 2025-12-06 18:50 |
ENT FRGP-PARTICIPANT-ASSIGNMENTS-01 | 129.19.128.0/18 | 📅 2022-11-16 08:00 | 📅 2025-12-06 18:50 |
ENT WESTNET-NEON-02 | 129.19.149.0/24 | 📅 2022-11-16 08:00 | 📅 2025-12-03 10:17 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 129.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 129.19.0.0/16 | ARIN | -- | 📅 1987-07-08 09:00 | 📅 2025-12-06 18:50 | |
| 129.19.128.0/18 | ARIN | -- | 📅 2022-11-16 08:00 | 📅 2025-12-06 18:50 | |
| 129.19.149.0/24 | ARIN | -- | 📅 2022-11-16 08:00 | 📅 2025-12-03 10:17 |
