104.153.232.0/23 Backblaze Inc
Announced by AS40401 Backblaze Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 104.153.232.0/23
Prefix
Origin
AS40401 BACKBLAZE
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 104.153.232.0/23 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 40401
| Origin | AS40401 Backblaze Inc |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2030 36601:150 36601:2001 36601:13760 |
| Updated | 4d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 40401
| Origin | AS40401 Backblaze Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 40401
| Origin | AS40401 Backblaze Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS40401 to originate 104.153.232.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 104.153.232.0/21 | /24 | AS40401 BACKBLAZE | 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 |
|---|---|---|---|---|
| 104.153.232.0/23 | AS40401 BACKBLAZE | ARIN | Backblaze, Inc | MNT-BACKB-7 |
| 104.153.232.0/23 | AS40401 BACKBLAZE | RADB | Added on behalf of the customer | MAINT-AS812 |
| 104.153.232.0/21 covering | AS40401 BACKBLAZE | ARIN | Backblaze, Inc | MNT-BACKB-7 |
| 104.153.232.0/21 covering | AS40401 BACKBLAZE | RADB | Added on behalf of the customer | MAINT-AS812 |