IP PREFIX
74.1.24.0/23
Originated by AS33667 · CMCS - Comcast Cable Communications, LLC
AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS33667
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 74.1.24.0/23 | AS33667 | /24 | valid |
| 74.1.24.0/23 | AS33651 | /24 | invalid_asn |
| 74.1.24.0/23 | AS55201 | /24 | invalid_asn |
| 74.1.24.0/23 | AS33651 | /24 | valid |
| 74.1.24.0/23 | AS33667 | /24 | invalid_asn |
| 74.1.24.0/23 | AS55201 | /24 | invalid_asn |
Routing registry consistency
| 74.1.24.0/23 | AS55201 — SKYQUANTUM-INTERNET-SERVICE - SkyQuantum Internet Service | Not in BGP | radb, ARIN |
| 74.1.24.0/23 | AS33667 — CMCS - Comcast Cable Communications, LLC | Seen in BGP | radb, ARIN |
| 74.1.24.0/23 | AS33651 — CMCS - Comcast Cable Communications, LLC | Seen in BGP | radb, ARIN |
| 74.0.0.0/15 | AS3257 — GTT-BACKBONE GTT Communications Inc. | Seen in BGP | ARIN, RADB |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 15/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 14/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 13/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 12/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 11/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 10/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 09/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 08/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 07/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 06/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 05/10/2026 | 74.1.24.0/23 | 3 | /24 |
| 04/10/2026 | 74.1.24.0/23 | 3 | /24 |