| 2600::/12 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 2600:3c00::/24 | WHOIS (ARIN) | Linode | US |
| 2600:3c00::/24 | ARIN assigned | — | US |
| 2600:3c00::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0a::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0b::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0c::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0d::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0e::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c01::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c1a::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c1b::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c1c::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c1d::/32 | BGP route | AS34164 Akamai International B.V. | — |
| 2600:3c1e::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c02::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c03::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c04::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c05::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c06::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c07::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c08::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c09::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c11::/32 | BGP route | AS34164 Akamai International B.V. | — |
| 2600:3c13::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c14::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c15::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c16::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c17::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c18::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c19::/32 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:100::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:200::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:300::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:400::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:500::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:600::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:700::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:800::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:900::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:a00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:b00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:c00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:d00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:e00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c12:f00::/40 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c1f:10::/45 | BGP route | AS35994 Akamai Technologies, Inc. | — |
| 2600:3c0f:2::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0f:3::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0f:4::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0f:6::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0f:7::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |
| 2600:3c0f:9::/48 | BGP route | AS63949 Akamai Technologies, Inc. | — |