| Date | IP Address |
| 2019-11-29 | 198.252.107.99 (ClassC) |
| 2024-11-18 | 172.96.186.245 (ClassC) |
| Date | Domain | IP |
| acupuncture.btw.hol.es | 2024-08-26 | 172.96.186.245 |
| agriculture.btw.hol.es | 2024-09-03 | 172.96.186.245 |
| advertising.btw.hol.es | 2021-09-12 | 198.252.102.185 |
| affiliateprogram.btw.hol.es | 2024-09-30 | 172.96.186.245 |
| aquarium.btw.hol.es | 2024-09-06 | 172.96.186.245 |
| arts.btw.hol.es | 2024-11-18 | 172.96.186.245 |