177.15.248.0/21 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
Announced by AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.15.248.0/21
Prefix
Origin
AS53237 AS53237
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 177.15.248.0/21 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 28126 53237
| Origin | AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 28598 53237
| Origin | AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 53237
| Origin | AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 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 |
|---|---|---|---|---|
| 177.15.248.0/21 | AS53237 AS53237 | RADB | CLIENTE_MOB_TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS | MAINT-AS61832 |
| 177.14.0.0/15 covering | AS53237 AS53237 | RADB | Globenet Customers - Telebras | MAINT-AS52320 |