57.140.184.0/21
Nobody announces 57.140.184.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 57.140.184.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
6
IRR route objects
0 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 57.140.184.0/21 | /24 | AS139070 GOOGLE-AS-AP | ARIN |
| 57.140.184.0/21 | /24 | AS396982 GOOGLE-CLOUD-PLATFORM | ARIN |
| 57.140.0.0/16 | /24 | AS62654 MENLO-SECURITY | 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 |
|---|---|---|---|---|
| 57.140.0.0/16 covering | AS62654 MENLO-SECURITY | ARIN | Menlo Security, Inc. Route Object | MNT-MS-1157 |
More specific
Prefixes inside 57.140.184.0/21
6 announced prefixes fall inside this one.