199.47.56.0/23 McKesson Canada
Announced by AS54233 McKesson Canada. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.47.56.0/23
Prefix
Origin
AS54233 MCKCAN
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 199.47.56.0/23 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 174 852 54233×3
| Origin | AS54233 McKesson Canada |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 852×2 54233×3
| Origin | AS54233 McKesson Canada |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 852 54233×3
| Origin | AS54233 McKesson Canada |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 16h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 199.47.56.0/23 | AS852 ASN852 | RADB | MCKESSON CANADA CORPORATION | MAINT-AS852 |
| 199.47.56.0/23 | AS54233 MCKCAN | RADB | NET-199-47-56-0-1 | MAINT-AS852 |
| 199.47.56.0/22 covering | AS54233 MCKCAN | ARIN | McKesson Canada Corporation 4705 Dobrin Ville-Saint-Laurent, Quebec H4R 2P7 CA | MNT-MC-62 |
| 199.47.56.0/21 covering | AS54233 MCKCAN | ARIN | McKesson Canada Corporation 4705 Dobrin Ville-Saint-Laurent, Quebec H4R 2P7 CA | MNT-MC-62 |