177.21.54.0/23
Nobody announces 177.21.54.0/23 on its own; it is covered by 177.21.48.0/20 AS263084 AS263084. Seen by 3 of our 5 looking glass sessions. Also originated by AS263084
Summary
What the table says about 177.21.54.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
Paths
How 177.21.54.0/23 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 | 21m 6s ago |
RPKI
Route origin authorizations
| 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 |
|---|---|---|---|---|
| 177.21.54.0/23 | AS263084 AS263084 | TC | SKYNEW ASSIS.TECN. EM INFORM.LTDA EPP | MAINT-AS263084 |
| 177.21.52.0/22 covering | AS263084 AS263084 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.21.52.0/22 covering | 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.