177.21.52.0/22 SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP
Announced by AS263084 SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 177.21.52.0/22
Prefix
Origin
AS263084 AS263084
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 177.21.52.0/22 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 263084
| Origin | AS263084 SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 1d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS263084 to originate 177.21.48.0/20 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.21.48.0/20 | /32 | AS263084 AS263084 | 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 |
|---|---|---|---|---|
| 177.21.52.0/22 | AS263084 AS263084 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.21.52.0/22 | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.48.0/21 covering | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.48.0/20 covering | AS263084 AS263084 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.21.48.0/20 covering | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.21.52.0/22
2 announced prefixes fall inside this one.