177.54.120.0/21 Friburgo Online LTDA ME
Announced by AS53142 Friburgo Online LTDA ME. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.54.120.0/21
Prefix
Origin
AS53142 AS53142
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-16 04:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS53142 to originate 177.54.112.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.54.112.0/20 | /24 | AS53142 AS53142 | 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 |
|---|---|---|---|---|
| 177.54.112.0/20 covering | AS53142 AS53142 | RADB | ITX-FRIONLINE | MAINT-AS18678 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.54.120.0/21
2 announced prefixes fall inside this one.