50.176.176.0/20
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-03 | Current | AS33490 | Comcast (Portland/Spokane) |
| 2026-11-01 | 2026-11-02 | AS33490 | Comcast (Portland/Spokane) |
| 2026-10-30 | 2026-10-31 | AS33490 | Comcast (Portland/Spokane) |
| 2026-10-16 | 2026-10-24 | AS33490 | Comcast (Portland/Spokane) |
| 2026-10-09 | 2026-10-15 | AS33490 | Comcast (Portland/Spokane) |
| 2026-10-07 | 2026-10-08 | AS33490 | Comcast (Portland/Spokane) |