143.48.220.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-08 | Current | AS13748 | Cold Spring Harbor Laboratory |
| 2026-06-13 | 2026-10-07 | AS13748 | Cold Spring Harbor Laboratory |
143.48.220.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-08 | Current | AS13748 | Cold Spring Harbor Laboratory |
| 2026-06-13 | 2026-10-07 | AS13748 | Cold Spring Harbor Laboratory |