2600:5c00:21cf::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS3456 | Charter Communications Inc |
2600:5c00:21cf::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS3456 | Charter Communications Inc |