IPv6 prefixes
AS21556 NARC-EROOT - National Aeronautics and Space Administration
Unclassified ARIN
Inventory
IPv6 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 2001:500:a8::/48 | /48 | US | No ROA | IRR | |
| 2620:126:e000::/48 | /48 | US | No ROA | No IRR |
IPv6 is counted in prefixes, not addresses: a single /32 is 296 addresses, and totals at that scale stop meaning anything.