169.199.0.0/16 Contra Costa County Office of Education
Announced by AS23309 Contra Costa County Office of Education. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 169.199.0.0/16
Prefix
Origin
AS23309 CCCOE-NET
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 169.199.0.0/16 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 2152×3 23309
| Origin | AS23309 Contra Costa County Office of Education |
| Origin code | IGP |
| Communities | 2152:65298 2152:65436 2152:65438 2152:65439 2152:65498 2152:65514 2153:65418 2153:65436 2153:65438 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2003 36601:150 36601:2001 36601:13760 64982:0 65001:209 65001:7018 65001:7132 65002:174 65002:1299 65002:1668 65002:2497 65002:2828 65002:3257 65002:3549 65002:3786 65002:4637 65002:4766 65002:6461 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2152×3 23309
| Origin | AS23309 Contra Costa County Office of Education |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2152 23309
| Origin | AS23309 Contra Costa County Office of Education |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23309 to originate 169.199.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 169.199.0.0/16 | /24 | AS23309 CCCOE-NET | 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 |
|---|---|---|---|---|
| 169.199.0.0/16 | AS23309 CCCOE-NET | ARIN | Contra Costa County Office of Education | MNT-CCCOE-Z |
| 169.199.0.0/16 | AS23309 CCCOE-NET | RADB | CCCOE-Net Contra Costa County Office of Education 77 Santa Barbara Rd Pleasant Hill CA 94523 USA | MAINT-AS23309 |