199.241.160.0/21 Sharcnet
Announced by AS46757 Sharcnet. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.241.160.0/21
Prefix
Origin
AS46757 SHARCNET
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 199.241.160.0/21 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 26677 46757×2
| Origin | AS46757 Sharcnet |
| Origin code | incomplete |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 6d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 26677 46757×2
| Origin | AS46757 Sharcnet |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 26677 46757×2
| Origin | AS46757 Sharcnet |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 17h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS46757 to originate 199.241.160.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.241.160.0/21 | /24 | AS46757 SHARCNET | 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 |
|---|---|---|---|---|
| 199.241.160.0/21 | AS46757 SHARCNET | ARIN | SHARCNET Western Science Center, Rm143 1151 Richmond St. London ON N6A-5B7 Canada | MNT-UNIVE-208 |
| 199.241.160.0/21 | AS46757 SHARCNET | CANARIE | Sharcnet | ORANO-MNT |
| 199.241.160.0/21 | AS46757 SHARCNET | RADB | Sharcnet | MAINT-ORION |