The IP address 144.81.167 is provided by Educational Testing Service, it's belong to the CDIR (Classless Inter-Domain Routing) 144.81.177.0/24 (range 144.81.177.0 to 144.81.177.255). The autonomous system number (ASN) is 16681.
| ASN | 16681 |
| IP starting by | 144.81.177.0 |
| IP ending by | 144.81.177.255 |
| ASN Name | Educational Testing Service |
| CDIR | 144.81.177.0/24 |
| Numerical IP | |
| Registry | arin |
| Last update | 06/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Princeton | 40.3486 | -74.6594 | 2017-07-03 |
| MaxMind | US | United States | - | San Antonio | 29.4241 | -98.4936 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |