206.188.48.0/20 King County Library System
Announced by AS32148 King County Library System. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 206.188.48.0/20
Prefix
Origin
AS32148 KCLS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 206.188.48.0/20 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 2544×3 32148×4
| Origin | AS32148 King County Library System |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 2544×3 32148×4
| Origin | AS32148 King County Library System |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2544 32148×4
| Origin | AS32148 King County Library System |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS32148 to originate 206.188.32.0/19 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 206.188.32.0/19 | /20 | AS32148 KCLS | 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 |
|---|---|---|---|---|
| 206.188.48.0/20 | AS32148 KCLS | RADB | KCLS | MAINT-AS2544 |
| 206.188.32.0/19 covering | AS32148 KCLS | RADB | KCLS | MAINT-AS2544 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.