IP List distribution Sky & Telescope (2023 complete, 12 issues), total 5
| IP | Country | City | ISP |
|---|---|---|---|
| 104.28.208.85 | United States | San Francisco | Cloudflare |
| 142.147.89.229 | United States | New York | xTom |
| 149.22.89.87 | United States | Cogent Communications | |
| 66.44.71.209 | United States | RCN | |
| 96.248.90.231 | United States | Princeton Junction | Verizon Fios |