191.37.128.0/23
Nobody announces 191.37.128.0/23 on its own; it is covered by 191.37.128.0/22 AS263359 AS263359. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 191.37.128.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.37.128.0/21 | /24 | AS263359 AS263359 | 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 |
|---|---|---|---|---|
| 191.37.128.0/23 | AS263359 AS263359 | TC | Cybertech Informatica LTDA | MAINT-AS263359 |
| 191.37.128.0/22 covering | AS263359 AS263359 | TC | Cybertech Informatica LTDA | MAINT-AS263359 |
| 191.37.128.0/21 covering | AS263359 AS263359 | RADB | ITX-GRUPOG1 | MAINT-AS18678 |
| 191.37.128.0/21 covering | AS263359 AS263359 | TC | Cybertech Informatica LTDA | MAINT-AS263359 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 191.37.128.0/23
2 announced prefixes fall inside this one.