| Count | Prefix |
|---|---|
| 1 | 2001:800::/32 |
| 2 | 2001:808::/32 |
| 1 | 2001:809::/32 |
| 7 | 2001:810::/32 |
| 2 | 2001:818::/32 |
| 9 | 2001:820::/32 |
| 10 | 2001:828::/32 |
| 1 | 2001:830::/32 |
| 3 | 2001:838::/32 |
| 24 | 2001:840::/32 |
| 11 | 2001:850::/32 |
| 14 | 2001:858::/32 |
| 4 | 2001:861::/32 |
| 2 | 2001:864::/32 |
| 17 | 2001:868::/32 |
| 6 | 2001:878::/32 |
| 2 | 2001:87f::/32 |
| 11 | 2001:880::/32 |
| 15 | 2001:888::/32 |
| 3 | 2001:898::/32 |
| 2 | 2001:8a0::/32 |
| 14 | 2001:8a8::/32 |
| 114 | 2001:8b0::/32 |
| 2 | 2001:8c0::/32 |
| 2,852 | 2001:8d8::/32 |
| 41 | 2001:8e0::/32 |