66.78.46.0/24 3Z Canada
Announced by AS19446 3Z Canada. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.78.46.0/24
Prefix
Origin
AS19446 3ZCANADA-01
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 4 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 66.78.46.0/24 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3257 40028 19446
| Origin | AS19446 3Z Canada |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 40028 19446
| Origin | AS19446 3Z Canada |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 40028 19446
| Origin | AS19446 3Z Canada |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19446 to originate 66.78.46.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.78.46.0/24 | /24 | AS834 IPXO | ARIN |
| 66.78.46.0/24 | /24 | AS19446 3ZCANADA-01 | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 66.78.46.0/24 | AS834 IPXO | ARIN | Colocation America Corporation | MNT-CAC-89 |
| 66.78.46.0/24 | AS19446 3ZCANADA-01 | ARIN | Used by EndUser | MNT-DCL-577 |
| 66.78.46.0/24 | AS19446 3ZCANADA-01 | RADB | autogen | MAINT-AS834 |
| 66.78.32.0/20 covering | AS4436 AS-GTT-4436 | ALTDB | nLayer Communications, Inc. | MAINT-NLAYER |
| 66.78.32.0/20 covering | AS4436 AS-GTT-4436 | RADB | nLayer Communications, Inc. | MAINT-AS3257 |
| 66.78.0.0/18 covering | AS21769 AS-COLOAM | RADB | N | MAINT-AS35916 |
| 66.78.0.0/18 covering | AS35916 MULTA-ASN1 | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.