169.133.0.0/16 CITY AND COUNTY OF DENVER
Announced by AS18815 CITY AND COUNTY OF DENVER. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 169.133.0.0/16
Prefix
Origin
AS18815 AS-CITY-AND-COUNTY-OF-DENVER
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
5
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 169.133.0.0/16 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 3356 13649 18815
| Origin | AS18815 CITY AND COUNTY OF DENVER |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2013 13649:200 13649:64611 13649:65001 36601:150 36601:2001 36601:13760 |
| Updated | 7h 46m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 13649 18815
| Origin | AS18815 CITY AND COUNTY OF DENVER |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 13649 18815
| Origin | AS18815 CITY AND COUNTY OF DENVER |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 7h 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 |
|---|---|---|---|---|
| 169.133.0.0/16 | AS18815 AS-CITY-AND-COUNTY-OF-DENVER | RADB | VW-CUST-311629 | MAINT-FLEXENTIAL |
More specific
Prefixes inside 169.133.0.0/16
5 announced prefixes fall inside this one.