172.87.96.0/21 Angelo State University
Announced by AS36658 Angelo State University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 172.87.96.0/21
Prefix
Origin
AS36658 ANGELOASPRIME
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 172.87.96.0/21 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 13760 22645 36658
| Origin | AS36658 Angelo State University |
| Origin code | IGP |
| Communities | 13760:3109 36601:150 36601:2001 36601:13760 |
| Updated | 5d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 22645 36658
| Origin | AS36658 Angelo State University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 22645 36658
| Origin | AS36658 Angelo State University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS36658 to originate 172.87.96.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 172.87.96.0/21 | /21 | AS36658 ANGELOASPRIME | ARIN |
| 172.87.96.0/19 | /19 | AS36658 ANGELOASPRIME | 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 |
|---|---|---|---|---|
| 172.87.96.0/21 | AS36658 ANGELOASPRIME | ARIN | Angelo State University | MNT-ASU-1 |
| 172.87.96.0/19 covering | AS36658 ANGELOASPRIME | ARIN | Angelo State University | MNT-ASU-1 |
| 172.87.96.0/19 covering | AS36658 ANGELOASPRIME | RADB | Angelo State University | MAINT-AS16905 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.