The IP address 66.203.111 is provided by RealNetworks, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 66.203.112.0/20 (range 66.203.112.0 to 66.203.127.255). The autonomous system number (ASN) is 11922.
| ASN | 11922 |
| IP starting by | 66.203.112.0 |
| IP ending by | 66.203.127.255 |
| ASN Name | RealNetworks, Inc. |
| CDIR | 66.203.112.0/20 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Poway | 32.978 | -117.0357 | 2017-09-20 |
| MaxMind | US | United States | - | Poway | 32.9775 | -117.0232 | 2017-09-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |