The IP address 2.81.231 is provided by , it's belong to the CDIR (Classless Inter-Domain Routing) 2.80.0.0/14 (range 2.80.0.0 to 2.83.255.255). The autonomous system number (ASN) is 3243.
| ASN | 3243 |
| IP starting by | 2.80.0.0 |
| IP ending by | 2.83.255.255 |
| ASN Name | |
| CDIR | 2.80.0.0/14 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | PT | Portugal | - | Lisbon | 38.7167 | -9.1333 | 2017-07-04 |
| MaxMind | PT | Portugal | - | Teomil | 40.5356 | -7.9778 | 2017-07-04 |
| Whois | PT | - | - | - | -8 | 39 | |
| W3C | - | - | - | - | - | - | - |