100.42.16.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-03 | Current | AS33651 | Comcast Cable Communications, LLC |
| 2026-10-03 | Current | AS33667 | Comcast Cable Communications, LLC |
100.42.16.0/23Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-03 | Current | AS33651 | Comcast Cable Communications, LLC |
| 2026-10-03 | Current | AS33667 | Comcast Cable Communications, LLC |