147.153.128.0/18 Metropolitan
Announced by AS402584 Metropolitan. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 147.153.128.0/18
Prefix
Origin
AS402584 MSUDENVER
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 147.153.128.0/18 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 1299 14041×2 402584
| Origin | AS402584 Metropolitan |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 14041×2 402584
| Origin | AS402584 Metropolitan |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 14041 402584
| Origin | AS402584 Metropolitan |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 14h 44m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS402584 to originate 147.153.128.0/18 up to /18. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 147.153.128.0/18 | /18 | AS402584 MSUDENVER | ARIN |
| 147.153.0.0/16 | /16 | AS402584 MSUDENVER | 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 |
|---|---|---|---|---|
| 147.153.128.0/18 | AS402584 MSUDENVER | ARIN | Metropolitan State University of Denver | MNT-MSCD-Z |
| 147.153.128.0/18 | AS402584 MSUDENVER | RADB | Metropolitan State College of Denver P.O. Box 173362 Denver, CO 80217-3362, USA http://www.mscd.edu/ | MAINT-AS14041 |
| 147.153.0.0/16 covering | AS402584 MSUDENVER | ARIN | Metropolitan State University of Denver | MNT-MSCD-Z |
| 147.153.0.0/16 covering | AS14041 AS-FRGP | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.