139.121.0.0/16
Nobody announces 139.121.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 139.121.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 139.121.0.0/16 | /24 | AS188 SAIC-AS-188 | ARIN |
| 139.121.0.0/16 | /24 | AS8987 GOVCLOUD | 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 |
|---|---|---|---|---|
| 139.121.0.0/16 | AS188 SAIC-AS-188 | ARIN | SAIC | MNT-SAIC-59 |
| 139.121.0.0/16 | AS8987 GOVCLOUD | ARIN | SAIC | MNT-SAIC-59 |
More specific
Prefixes inside 139.121.0.0/16
2 announced prefixes fall inside this one.