199.83.128.0/21
Nobody announces 199.83.128.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 199.83.128.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
3 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.83.128.0/21 | /24 | AS19551 INCAPSULA | ARIN |
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 |
|---|---|---|---|---|
| 199.83.128.0/21 | AS19551 INCAPSULA | ARIN | Imperva inc | MNT-INCAP-5 |
| 199.83.128.0/21 | AS19551 INCAPSULA | NTTCOM | ServerCentral | MAINT-EQUINIXPAC |
| 199.83.128.0/21 | AS19551 INCAPSULA | RADB | CMI (Customer Route) | MAINT-AS58453 |
More specific
Prefixes inside 199.83.128.0/21
8 announced prefixes fall inside this one.