IP / ASN / Domain Lookup
IP Lookup Result
IP Address
129.121.31.249server.duknow.com.
Location
United States,Massachusetts,Burlington
ASN
Unified Layer
Company
Unified Layer
Longitude
-71.3919
-71.3919
Latitude
42.4855
42.4855
Native IP
DataCenter
28%Risk Score
28% Risk Score
IP Address (Decimal)
2172198905
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 129.121.0.0/19 | IDC Endurance International Group, Inc | United States | 📅 2023-01-04 14:14 | 📅 2025-12-24 23:25 | |
| 129.121.0.0/19 | ISP Oso Grande IP Services, LLC | United States | 📅 2023-05-11 14:34 | 📅 2023-05-11 23:30 | |
| 129.121.0.0/19 | IDC A Small Orange LLC | United States | 📅 2018-12-23 21:34 | 📅 2022-12-29 07:08 | |
| 129.121.0.0/19 | IDC TierPoint Dallas (Plus) | United States | 📅 2017-01-01 08:39 | 📅 2018-09-21 23:35 | |
| 129.121.0.0/16 | IDC Oso Grande Technologies | United States | 📅 2001-10-27 05:48 | 📅 2012-01-30 18:49 | |
| 129.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 129.121.16.0/20 | IDC Oso Grande Technologies | United States | 📅 2005-11-28 15:14 | 📅 2005-12-22 06:20 |
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 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 129.105.0.0/11 | 📅 2019-01-07 18:47 | 📅 2025-12-07 06:00 |
IDC OGTIPS1-129-121 | 129.121.0.0/16 | 📅 1988-03-11 08:00 | 📅 2025-12-05 15:54 |
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 | |
| 129.105.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-12-07 06:00 | |
| 129.121.0.0/16 | ARIN | -- | 📅 1988-03-11 08:00 | 📅 2025-12-05 15:54 |
