45.237.10.0/23 ALFANET TELECOM E TECNOLOGIA LTDA
Announced by AS268258 ALFANET TELECOM E TECNOLOGIA LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.237.10.0/23
Prefix
Origin
AS268258 AS268258
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
1
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 45.237.10.0/23 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 174 52320 53062 28142 262437 268258
| Origin | AS268258 ALFANET TELECOM E TECNOLOGIA LTDA |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 52320 53062 28142 262437 268258
| Origin | AS268258 ALFANET TELECOM E TECNOLOGIA LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 53062 28142 262437 268258
| Origin | AS268258 ALFANET TELECOM E TECNOLOGIA LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS268258 to originate 45.237.8.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.237.8.0/22 | /32 | AS268258 AS268258 | LACNIC |
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 |
|---|---|---|---|---|
| 45.237.10.0/23 | AS268258 AS268258 | TC | Alfanet Telecom e Tecnologia LTDA | MAINT-AS268258 |
| 45.237.8.0/22 covering | AS268258 AS268258 | RADB | Proxy-registered route object | MAINT-AS8167 |
| 45.237.8.0/22 covering | AS268258 AS268258 | TC | Alfanet Telecom e Tecnologia LTDA | MAINT-AS268258 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 45.237.10.0/23
1 announced prefix fall inside this one.