| Date | IP Address |
| 2015-04-14 | 108.162.193.198 (ClassC) |
| 2020-12-19 | 172.67.133.162 (ClassC) |
| 2024-12-09 | 104.21.42.82 (ClassC) |
| 2024-12-28 | 172.67.203.98 (ClassC) |
| Date | Domain | IP |
| macphisto.u2cdn.com | 2014-01-13 | 108.162.199.129 |
| cover.u2cdn.com | 2014-07-03 | 108.162.199.129 |
| u2gigs.u2cdn.com | 2014-04-28 | 108.162.199.129 |
| u2setlists.u2cdn.com | 2014-06-13 | 173.245.61.26 |
| gallery.u2cdn.com | 2015-04-14 | 108.162.193.198 |