2804:28a8::/33 Silmar Zamboni Bertoncheli & CIA. LTDA.
Announced by AS263973 Silmar Zamboni Bertoncheli & CIA. LTDA. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2804:28a8::/33
Prefix
Origin
AS263973 AS263973
RPKI
RPKI not found
Size
2,147,483,648 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2804:28a8::/33 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 28283 263973×3
| Origin | AS263973 Silmar Zamboni Bertoncheli & CIA. LTDA. |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:2001 |
| Updated | 4d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3356 28343 268240 263973
| Origin | AS263973 Silmar Zamboni Bertoncheli & CIA. LTDA. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28283 263973×3
| Origin | AS263973 Silmar Zamboni Bertoncheli & CIA. LTDA. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 15h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 2804:28a8::/33 | AS263973 AS263973 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 2804:28a8::/32 covering | AS263973 AS263973 | RADB | This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | MAINT-AS14840 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.