204.228.96.0/24 Adams 12
Announced by AS30136 Adams 12. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.228.96.0/24
Prefix
Origin
AS30136 AD12
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 204.228.96.0/24 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 6461 30136
| Origin | AS30136 Adams 12 |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 6461 30136
| Origin | AS30136 Adams 12 |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 30136
| Origin | AS30136 Adams 12 |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 1d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS30136 to originate 204.228.96.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.228.96.0/19 | /24 | AS14041 AS-FRGP | ARIN |
| 204.228.96.0/19 | /24 | AS30136 AD12 | 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 |
|---|---|---|---|---|
| 204.228.96.0/24 | AS30136 AD12 | RADB | Adams 12 Five Star Schools 1500 E 128th Avenue Thornton, CO 80241-2602 | MAINT-AS14041 |
| 204.228.96.0/19 covering | AS30136 AD12 | RADB | Adams 12 Five Star Schools 1500 E 128th Avenue Thornton, CO 80241-2602 | MAINT-AS14041 |
| 204.228.64.0/18 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.