178.21.56.0/21 Asitur Asistencia, S.A.
Announced by AS35454 Asitur Asistencia, S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.21.56.0/21
Prefix
Origin
AS35454 ASITUR-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 178.21.56.0/21 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 12956 3352 35454
| Origin | AS35454 Asitur Asistencia, S.A. |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 3352 35454
| Origin | AS35454 Asitur Asistencia, S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12956 3352 35454
| Origin | AS35454 Asitur Asistencia, S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS35454 to originate 178.21.56.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.21.56.0/21 | /21 | AS35454 ASITUR-AS | RIPE |
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 |
|---|---|---|---|---|
| 178.21.56.0/21 | AS35454 ASITUR-AS | RIPE | N | MNT-PROV-ASITUR |
More specific
Prefixes inside 178.21.56.0/21
8 announced prefixes fall inside this one.