177.39.158.0/23 SJNET TELECOMUNICACOES - EIRELI
Announced by AS52772 SJNET TELECOMUNICACOES - EIRELI. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.39.158.0/23
Prefix
Origin
AS52772 AS52772
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 16:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52772 to originate 177.39.158.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.39.158.0/23 | /23 | AS52772 AS52772 | LACNIC |
| 177.39.156.0/22 | /22 | AS52772 AS52772 | 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 |
|---|---|---|---|---|
| 177.39.158.0/23 | AS52772 AS52772 | ALTDB | SJNET-TELECOM | MAINT-AS52772 |
| 177.39.156.0/22 covering | AS52772 AS52772 | ALTDB | SJNET-TELECOM | MAINT-AS52772 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.39.158.0/23
2 announced prefixes fall inside this one.