177.37.192.0/20 BRISANET SERVICOS DE TELECOMUNICACOES S.A
Announced by AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.37.192.0/20
Prefix
Origin
AS28126 AS28126
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 04:03 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28126 to originate 177.37.128.0/17 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.37.128.0/17 | /24 | AS28126 AS28126 | 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 |
|---|---|---|---|---|
| 177.37.192.0/20 | AS28126 AS28126 | RADB | BRISANET SERVICOS DE TELECOMUNICACOES SA | MAINT-AS28126 |
| 177.37.192.0/19 covering | AS28126 AS28126 | RADB | BRISANET SERVICOS DE TELECOMUNICACOES SA | MAINT-AS28126 |
| 177.37.128.0/17 covering | AS28126 AS28126 | RADB | BRISANET SERVICOS DE TELECOMUNICACOES SA | MAINT-AS28126 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.