199.20.16.0/21
Nobody announces 199.20.16.0/21 on its own; it is covered by 199.20.16.0/20 AS3464 ASC-NET. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 199.20.16.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
7
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.20.16.0/20 | /24 | AS3464 ASC-NET | 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 |
|---|---|---|---|---|
| 199.20.16.0/21 | AS3464 ASC-NET | RADB | Alabama Research and Education Network 686 Discovery Dr Huntsville, Al 35806 | MAINT-AS3464 |
| 199.20.16.0/20 covering | AS3464 ASC-NET | ARIN | Alabama Supercomputer Authority Alabama Research and Education Network 686 Discovery Dr. Huntsville AL 35806 United States | MNT-ASC-Z |
| 199.20.16.0/20 covering | AS3464 ASC-NET | RADB | Alabama Research and Education Network 686 Discovery Dr Huntsville, Al 35806 | MAINT-AS3464 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 199.20.16.0/21
7 announced prefixes fall inside this one.