IP List distribution MTV - The Challenge Season 21 - Rivals, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 181.214.153.83 | United States | Cheyenne | HOST1PLUS hosting services. Brazil. |
| 181.41.202.115 | United States | Chicago | Host1Plus |
| 66.56.81.96 | United States | Las Vegas | Dino Solutions |