18.172.164.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-16 | Current | AS16509 | Amazon.com, Inc. |
| 2026-07-28 | 2026-10-13 | AS16509 | Amazon.com, Inc. |
| 2026-07-09 | 2026-07-24 | AS16509 | Amazon.com, Inc. |
| 2026-06-13 | 2026-06-17 | AS16509 | Amazon.com, Inc. |