IP List distribution Half-Life 2 Update, total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 104.28.155.218 | United States | San Francisco | Cloudflare |
| 104.28.215.47 | United States | San Francisco | Cloudflare |
| 104.28.230.244 | United States | San Francisco | Cloudflare |
| 45.76.20.131 | United States | Elk Grove Village | Choopa, LLC |