129.173.0.0/16 Dalhousie University
Announced by AS8111 Dalhousie University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 129.173.0.0/16
Prefix
Origin
AS8111 DALUNIV
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 129.173.0.0/16 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 13760 6939 8111×3
| Origin | AS8111 Dalhousie University |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 8111×3
| Origin | AS8111 Dalhousie University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8111×3
| Origin | AS8111 Dalhousie University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8111 to originate 129.173.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 129.173.0.0/16 | /16 | AS8111 DALUNIV | 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 |
|---|---|---|---|---|
| 129.173.0.0/16 | AS8111 DALUNIV | ARIN | 6225 University Avenue Halifax NS B3H-4R2 Canada | MNT-DALHOU |
| 129.173.0.0/16 | AS8111 DALUNIV | CANARIE | Dalhousie University (DALNET) | DAL-NS-MNT |
| 129.173.0.0/16 | AS8111 DALUNIV | RADB | Proxy routed generated on behalf of a Bell Aliant Customer. For more information or technical issues please contact the INOC at inoc@bellaliant.ca | MAINT-AS855 |