204.133.83.0/24 City of Fort Collins
Announced by AS397142 City of Fort Collins. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.133.83.0/24
Prefix
Origin
AS397142 FORT-COLLINS-CONNEXION
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 204.133.83.0/24 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 397142
| Origin | AS397142 City of Fort Collins |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 397142
| Origin | AS397142 City of Fort Collins |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 397142
| Origin | AS397142 City of Fort Collins |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 21h 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 |
|---|---|---|---|---|
| 204.133.83.0/24 | AS397142 FORT-COLLINS-CONNEXION | ARIN | 700 Wood St Fort Collins CO 80521 United States | MNT-CFC |
| 204.132.0.0/15 covering | AS209 CENTURYLINK-US-LEGACY-QWEST | LEVEL3 | Centurylink Communications 100 Centurylink Dr Monroe, LA 71201 | MAINT-CENTURYLINK |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.