| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS21556 | National Aeronautics and Space Administration | 2620:126:e000::/48 | National Aeronautics and Space Administration |
| Less Specific Delegations | |||
|---|---|---|---|
| Registry | Status | Prefix | CC |
| arin | allocated | 2620:126:e000::/40 | US  |