216.221.30.0/23 Arista Networks, Inc.
Announced by AS53766 Arista Networks, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 216.221.30.0/23
Prefix
Origin
AS53766 VMWARE-SASE
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 216.221.30.0/23 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 7029 53766
| Origin | AS53766 Arista Networks, Inc. |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 5d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 53766
| Origin | AS53766 Arista Networks, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 53766
| Origin | AS53766 Arista Networks, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS53766 to originate 216.221.16.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 216.221.16.0/20 | /24 | AS53766 VMWARE-SASE | 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 |
|---|---|---|---|---|
| 216.221.30.0/23 | AS53766 VMWARE-SASE | RADB | VMWare SD-WAN | MAINT-AS53766 |
| 216.221.16.0/20 covering | AS53766 VMWARE-SASE | ARIN | Arista Networks, Inc. | MNT-AN-92 |
| 216.221.16.0/20 covering | AS53766 VMWARE-SASE | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |