204.108.212.0/24 Downingtown Area School District
Announced by AS11005 Downingtown Area School District. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.108.212.0/24
Prefix
Origin
AS11005 DOWNINGTOWN-AREA-SD
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 204.108.212.0/24 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 11005
| Origin | AS11005 Downingtown Area School District |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 20413 11005
| Origin | AS11005 Downingtown Area School District |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 11005
| Origin | AS11005 Downingtown Area School District |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 16h 6m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11005 to originate 204.108.212.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.108.212.0/24 | /24 | AS11005 DOWNINGTOWN-AREA-SD | ARIN |
| 204.108.192.0/18 | /18 | AS20413 CHS1-20413 | 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 |
|---|---|---|---|---|
| 204.108.212.0/24 | AS11005 DOWNINGTOWN-AREA-SD | ARIN | Chesconet IPv4 block re-assigned to Downingtown Area School District | MNT-CHS1 |
| 204.108.192.0/18 covering | AS20413 CHS1-20413 | ARIN | Chesconet IPv4 upper block | MNT-CHS1 |
| 204.108.192.0/18 covering | AS20413 CHS1-20413 | RADB | Zito Networks | MAINT-AS26801 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.