216.40.64.0/23 Niagara Catholic District School Board
Announced by AS46641 Niagara Catholic District School Board. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 216.40.64.0/23
Prefix
Origin
AS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
1
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 216.40.64.0/23 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 33044 46641
| Origin | AS46641 Niagara Catholic District School Board |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 5d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 53486 46641
| Origin | AS46641 Niagara Catholic District School Board |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 53486 46641
| Origin | AS46641 Niagara Catholic District School Board |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS46641 to originate 216.40.64.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 216.40.64.0/23 | /24 | AS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD | 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 |
|---|---|---|---|---|
| 216.40.64.0/23 | AS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD | ARIN | Niagara Catholic District School Board 427 Rice Road Welland ON L3C 7C1 Canada | MNT-NCDSB |
| 216.40.64.0/23 | AS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD | CANARIE | NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD | ORANO-MNT |
| 216.40.64.0/23 | AS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD | RADB | Niagara Catholic District School Board | MAINT-ORION |
| 216.40.64.0/19 covering | AS32479 | LEVEL3 | OpenBand,216.40.64.0/19 | OB-MNT |
More specific
Prefixes inside 216.40.64.0/23
1 announced prefix fall inside this one.