170.83.172.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA
Announced by AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 170.83.172.0/24
Prefix
Origin
AS266475 AS266475
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 5 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 170.83.172.0/24 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 4230 266475
| Origin | AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA |
| Origin code | incomplete |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 5d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 4230 266475
| Origin | AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 5d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4230 266475
| Origin | AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS266475 to originate 170.83.172.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 170.83.172.0/22 | /24 | AS266475 AS266475 | 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 |
|---|---|---|---|---|
| 170.83.172.0/24 | AS266475 AS266475 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 170.83.172.0/24 | AS266475 AS266475 | TC | SEM FRONTEIRAS | MAINT-AS266475 |
| 170.83.172.0/23 covering | AS266475 AS266475 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 170.83.172.0/23 covering | AS266475 AS266475 | TC | SEMFRONTEIRAS | MAINT-AS266475 |
| 170.83.172.0/22 covering | AS266475 AS266475 | ALTDB | PROXY FOR OUR CUSTOMER CONE | MAINT-AS61884 |
| 170.83.172.0/22 covering | AS266475 AS266475 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 170.83.172.0/22 covering | AS266475 AS266475 | TC | SEM FRONTEIRAS | MAINT-AS266475 |
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Covering prefixes
Announced prefixes that contain this one, most specific first.