| Date | IP Address |
| 2019-07-04 | 67.210.124.90 (ClassC) |
| 2025-05-12 | 204.44.192.45 (ClassC) |
| 2025-11-28 | 216.222.197.63 (ClassC) |
| Date | Domain | IP |
| montereyhigh79.siphonophore.com | 2025-05-10 | 204.44.192.45 |
| mail.siphonophore.com | 2025-08-13 | 204.44.192.45 |
| www.campas.siphonophore.com | 2020-02-04 | 204.44.192.45 |
| alaskahumpbacks.siphonophore.com | 2025-06-17 | 204.44.192.45 |
| www.alaskahumpbacks.siphonophore.com | 2025-05-16 | 204.44.192.45 |
| seastudios.siphonophore.com | 2025-05-12 | 204.44.192.45 |
| japanrailmodelers.siphonophore.com | 2025-07-05 | 204.44.192.45 |
| www.japanrailmodelers.siphonophore.com | 2025-07-20 | 204.44.192.45 |
| artisticconstructs.siphonophore.com | 2025-06-15 | 204.44.192.45 |
| www.artisticconstructs.siphonophore.com | 2025-05-10 | 204.44.192.45 |