186.237.192.0/21 ALGAR TELECOM S/A
Announced by AS16735 ALGAR TELECOM S/A. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 186.237.192.0/21
Prefix
Origin
AS16735 AS16735
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 186.237.192.0/21 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 16735
| Origin | AS16735 ALGAR TELECOM S/A |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 6d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 16735
| Origin | AS16735 ALGAR TELECOM S/A |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16735
| Origin | AS16735 ALGAR TELECOM S/A |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 9h 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 |
|---|---|---|---|---|
| 186.237.192.0/21 | AS16735 AS16735 | RADB | Route migrated from AS262814 | MAINT-AS16735 |
| 186.237.192.0/20 covering | AS262814 AS262814 | RADB | Proxy-registered route object | MAINT-AS8167 |
More specific
Prefixes inside 186.237.192.0/21
8 announced prefixes fall inside this one.