18.239.48.0/21
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-01 | Current | AS16509 | Amazon.com, Inc. |
| 2026-08-10 | 2026-10-01 | AS16509 | Amazon.com, Inc. |
| 2026-06-13 | 2026-08-09 | AS16509 | Amazon.com, Inc. |
18.239.48.0/21Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-01 | Current | AS16509 | Amazon.com, Inc. |
| 2026-08-10 | 2026-10-01 | AS16509 | Amazon.com, Inc. |
| 2026-06-13 | 2026-08-09 | AS16509 | Amazon.com, Inc. |