IP / ASN / Domain Lookup
IP Lookup Result
IP Address
149.28.128.0
Location
Singapore,Singapore
ASN
Company
ISP
The Constant Company, LLC
Longitude
103.85
103.85
Latitude
1.2896
1.2896
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
2501672960
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 149.28.128.0/19 | ISP The Constant Company, LLC | United States | 📅 2025-11-04 06:12 | 📅 2025-11-08 03:30 | |
| 149.28.128.0/17 | ISP American Center for Physics | United States | 📅 2003-01-10 17:14 | 📅 2004-11-19 07:46 | |
| 149.28.0.0/16 | ISP CenturyLink Communications, LLC | United States | 📅 2004-04-06 00:23 | 📅 2004-04-06 00:46 | |
| 149.28.0.0/16 | ISP American Center for Physics | United States | 📅 2003-01-11 10:38 | 📅 2004-03-24 02:02 | |
| 149.28.128.0/17 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 | |
| 149.28.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-13 17:16 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET149 | 149.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-10 13:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 149.28.0.0/11 | 📅 2019-01-07 18:43 | 📅 2025-11-10 13:44 |
ISP CONSTANT | 149.28.8.0/16 | 📅 2018-05-04 08:00 | 📅 2025-11-10 12:46 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 149.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-10 13:44 | |
| 149.28.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:43 | 📅 2025-11-10 13:44 | |
| 149.28.8.0/16 | ARIN | -- | 📅 2018-05-04 08:00 | 📅 2025-11-10 12:46 |
