199.19.140.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-14 | Current | AS29811 | Scholastic Inc. |
| 2026-06-13 | 2026-06-14 | AS14199 | Scholastic Inc. |
199.19.140.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-14 | Current | AS29811 | Scholastic Inc. |
| 2026-06-13 | 2026-06-14 | AS14199 | Scholastic Inc. |