177.183.4.0/22
Nobody announces 177.183.4.0/22 on its own; it is covered by 177.183.0.0/19 AS28573 AS28573. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.183.4.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.180.0.0/14 | /24 | AS28573 AS28573 | 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 |
|---|---|---|---|---|
| 177.183.4.0/22 | AS28573 AS28573 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.183.0.0/21 covering | AS28573 AS28573 | RADB | America Movil Brasil | MAINT-AS28513 |
| 177.183.0.0/19 covering | AS28573 AS28573 | RADB | America Movil Brasil | MAINT-AS28513 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.