IP List distribution McCarthy M. - English Vocabulary in Use. Upper-Intermediate, total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 104.28.161.36 | United States | San Francisco | Cloudflare |
| 104.28.198.247 | United States | San Francisco | Cloudflare |
| 172.111.38.128 | United States | Charlotte | |
| 38.59.171.194 | United States | Cogent Communications |