2600:5400:cd03::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-18 | Current | AS19108 | Optimum |
2600:5400:cd03::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-18 | Current | AS19108 | Optimum |