177.52.80.0/21 ALCANS TELECOM LTDA
Announced by AS52783 ALCANS TELECOM LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.52.80.0/21
Prefix
Origin
AS52783 AS52783
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 177.52.80.0/21 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 3356 16735 52783×2
| Origin | AS52783 ALCANS TELECOM LTDA |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2190 16735:111 16735:7000 16735:7307 16735:52783 36601:150 36601:2001 36601:13760 65000:714 65000:6762 65000:7195 65000:7738 65000:10429 65000:12956 65000:15169 65003:16509 65003:16625 65003:24429 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 16735 52783×2
| Origin | AS52783 ALCANS TELECOM LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 16735 52783×2
| Origin | AS52783 ALCANS TELECOM LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52783 to originate 177.52.80.0/21 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.52.80.0/21 | /32 | AS52783 AS52783 | 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 |
|---|---|---|---|---|
| 177.52.80.0/21 | AS52783 AS52783 | TC | ALCANS TELECOM LTDA | MAINT-AS52783 |
More specific
Prefixes inside 177.52.80.0/21
1 announced prefix fall inside this one.