137.152.0.0/19 Grand Canyon University
Announced by AS13485 Grand Canyon University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 137.152.0.0/19
Prefix
Origin
AS13485 GCU
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
4
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 137.152.0.0/19 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 3356 209 13485
| Origin | AS13485 Grand Canyon University |
| Origin code | IGP |
| Communities | 209:209 209:12140 3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2013 36601:150 36601:2001 36601:13760 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 209 13485
| Origin | AS13485 Grand Canyon University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 209 13485
| Origin | AS13485 Grand Canyon University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 2h 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 |
|---|---|---|---|---|
| 137.152.0.0/16 covering | AS12989 BlackHOST | ALTDB | Grand Canyon University | MNT-HWNG |
| 137.152.0.0/16 covering | AS2900 WN-AZ-AS | RADB | Grand Canyon University Phoenix AZ 85017, USA | MAINT-AS2900 |
More specific
Prefixes inside 137.152.0.0/19
4 announced prefixes fall inside this one.