191.243.248.0/21 Desktop Sigmanet Comunicacao Multimidia SA
Announced by AS28649 Desktop Sigmanet Comunicacao Multimidia SA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 191.243.248.0/21
Prefix
Origin
AS28649 AS28649
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 191.243.248.0/21 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 13760 13786 28649×3
| Origin | AS28649 Desktop Sigmanet Comunicacao Multimidia SA |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 6695:0:263009 6695:0:263444 6695:0:267613 20717:0:263009 20717:0:263444 20717:0:267613 48793:0:263009 48793:0:263444 48793:0:267613 63034:0:263009 63034:0:263444 63034:0:267613 |
| Updated | 5d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 28649×3
| Origin | AS28649 Desktop Sigmanet Comunicacao Multimidia SA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28649×3
| Origin | AS28649 Desktop Sigmanet Comunicacao Multimidia SA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28649 to originate 191.243.248.0/21 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.243.248.0/21 | /32 | AS28649 AS28649 | 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 |
|---|---|---|---|---|
| 191.243.248.0/21 | AS28649 AS28649 | RADB | Desktop IPs NETION | MAINT-AS28649 |