142.55.0.0/16 The Sheridan College Institute of Technology and Advanced Learning
Announced by AS5664 The Sheridan College Institute of Technology and Advanced Learning. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 142.55.0.0/16
Prefix
Origin
AS5664 SHERIDAN-NET
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
1
IRR route objects
6 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 142.55.0.0/16 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 7311 5664
| Origin | AS5664 The Sheridan College Institute of Technology and Advanced Learning |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 5d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 7311 5664
| Origin | AS5664 The Sheridan College Institute of Technology and Advanced Learning |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7311 5664
| Origin | AS5664 The Sheridan College Institute of Technology and Advanced Learning |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 6h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS5664 to originate 142.55.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 142.55.0.0/16 | /24 | AS5664 SHERIDAN-NET | 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 |
|---|---|---|---|---|
| 142.55.0.0/16 | AS5664 SHERIDAN-NET | ARIN | Sheridan College 1430 Trafalgar Rd. Oakville ON L6H 2L1 Canada | MNT-SHERID-8-Z |
| 142.55.0.0/16 | AS549 GTANET-AS | BELL | SHERIDANNET | MAINT-AS549 |
| 142.55.0.0/16 | AS5664 SHERIDAN-NET | BELL | SHERIDANC | MAINT-AS549 |
| 142.55.0.0/16 | AS5664 SHERIDAN-NET | CANARIE | Sheridan college prefix | ORANO-MNT |
| 142.55.0.0/16 | AS12021 ROGERS-COMMUNICATIONS | LEVEL3 | FW-63 | TRIO-MNT |
| 142.55.0.0/16 | AS5664 SHERIDAN-NET | RADB | Sheridan college prefix | MAINT-ORION |
More specific
Prefixes inside 142.55.0.0/16
1 announced prefix fall inside this one.