2603:40ff:6407::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-09-12 | AS10578 | Harvard University |
2603:40ff:6407::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-09-12 | AS10578 | Harvard University |