177.72.136.0/23
Nobody announces 177.72.136.0/23 on its own; it is covered by 177.72.136.0/21 AS53018 AS53018. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.72.136.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
1
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.72.136.0/23 | /23 | AS53018 AS53018 | LACNIC |
| 177.72.136.0/22 | /22 | AS53018 AS53018 | LACNIC |
| 177.72.136.0/21 | /21 | AS53018 AS53018 | 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 |
|---|---|---|---|---|
| 177.72.136.0/23 | AS53018 AS53018 | TC | Viana & Viana Comunicaçao LTDA-ME | MAINT-AS53018 |
| 177.72.136.0/22 covering | AS53018 AS53018 | TC | Viana & Viana Comunicaçao LTDA-ME | MAINT-AS53018 |
| 177.72.136.0/21 covering | AS53018 AS53018 | RADB | Cadastro para Transito - Flys Interativa - AS 28663 | MAINT-AS28663 |
| 177.72.136.0/21 covering | AS53018 AS53018 | TC | Viana & Viana Comunicaçao LTDA-ME | MAINT-AS53018 |
| 177.72.128.0/20 covering | AS53018 AS53018 | TC | Viana & Viana Comunicaçao LTDA-ME | MAINT-AS53018 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.72.136.0/23
1 announced prefix fall inside this one.