| DOM: a scalable multicast protocol for next-generation internet Recent countries visiting this post |  |
 | 6 | United States |
 | 1 | Germany |
 | 1 | China |
 | 1 | Russian Federation |
 | 1 | Japan |
| DOM: a scalable multicast protocol for next-generation internet Recent countries visiting this post | |
| 6 | United States |
| 1 | Germany |
| 1 | China |
| 1 | Russian Federation |
| 1 | Japan |