142.4.160.0/22 Amazon.com, Inc.
Announced by AS16509 Amazon.com, Inc. RPKI valid Seen by 2 of our 5 looking glass sessions.
Summary
What the table says about 142.4.160.0/22
Prefix
Origin
AS16509 AMAZON-02
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 142.4.160.0/22 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 13760 3356 16509
| Origin | AS16509 Amazon.com, Inc. |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2033 3549:600 36601:150 36601:2001 36601:13760 65000:64950 65000:64960 65000:64970 65000:64980 65000:64987 65000:64990 |
| Updated | 5d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16509 to originate 142.4.160.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 142.4.160.0/19 | /24 | AS16509 AMAZON-02 | 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 |
|---|---|---|---|---|
| 142.4.160.0/22 | AS16509 AMAZON-02 | RADB | Amazon EC2 Prefix | MAINT-AS16509 |
| 142.4.160.0/20 covering | AS26721 INYO | LEVEL3 | Silver Circuit(added by MAINT-AS6517) | MAINT-AS6517 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.