57.140.240.0/24 Google LLC
Announced by AS19527 Google LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 57.140.240.0/24
Prefix
Origin
AS19527 GOOGLE-2
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 5 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 57.140.240.0/24 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 55410 19527
| Origin | AS19527 Google LLC |
| Origin code | IGP |
| Communities | 174:21101 174:22008 36601:150 36601:174 36601:2001 |
| Updated | 51m 56s ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 64049 55836 19527
| Origin | AS19527 Google LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6h 26m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 55410 19527
| Origin | AS19527 Google LLC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 27m 23s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19527 to originate 57.140.192.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 57.140.192.0/18 | /24 | AS15169 GOOGLE | ARIN |
| 57.140.192.0/18 | /24 | AS19527 GOOGLE-2 | ARIN |
| 57.140.192.0/18 | /24 | AS139070 GOOGLE-AS-AP | ARIN |
| 57.140.192.0/18 | /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 |
|---|---|---|---|---|
| 57.140.240.0/24 | AS15169 GOOGLE | RADB | MAINT-AS15169 | |
| 57.140.240.0/24 | AS19527 GOOGLE-2 | RADB | MAINT-AS15169 | |
| 57.140.192.0/18 covering | AS396982 GOOGLE-CLOUD-PLATFORM | ARIN | MENLO SECURITY, INC. | MNT-MS-1157 |
| 57.140.192.0/18 covering | AS15169 GOOGLE | RADB | MAINT-AS15169 | |
| 57.140.192.0/18 covering | AS19527 GOOGLE-2 | RADB | MAINT-AS15169 | |
| 57.140.192.0/18 covering | AS396982 GOOGLE-CLOUD-PLATFORM | RADB | MAINT-AS15169 | |
| 57.140.0.0/16 covering | AS62654 MENLO-SECURITY | ARIN | Menlo Security, Inc. Route Object | MNT-MS-1157 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.