209.131.121.0/24
Nobody announces 209.131.121.0/24 on its own; it is covered by 209.131.120.0/23 AS398991 X99-US. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 209.131.121.0/24
Prefix
Origin
not announced
Size
256 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 |
|---|---|---|---|
| 209.131.120.0/22 | /32 | AS398991 X99-US | 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 |
|---|---|---|---|---|
| 209.131.121.0/24 | AS398991 X99-US | ALTDB | X99 US | MAINT-AS398991 |
| 209.131.120.0/23 covering | AS398991 X99-US | ALTDB | X99 US | MAINT-AS398991 |
| 209.131.120.0/22 covering | AS398991 X99-US | ALTDB | X99 US | MAINT-AS398991 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.