205.220.2.0/23 ZSCALER, INC.
Announced by AS22616 ZSCALER, INC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 205.220.2.0/23
Prefix
Origin
AS22616 ZSCALER-SJC1
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 205.220.2.0/23 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 7195 22616
| Origin | AS22616 ZSCALER, INC. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 7195:56:0 7195:190312:190312 7195:5000000:0 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 22616
| Origin | AS22616 ZSCALER, INC. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 22616
| Origin | AS22616 ZSCALER, INC. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS22616 to originate 205.220.2.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 205.220.2.0/23 | /24 | AS22616 ZSCALER-SJC1 | 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 |
|---|---|---|---|---|
| 205.220.2.0/23 | AS22616 ZSCALER-SJC1 | RADB | Zscaler SCL2 | MAINT-AS53444 |
| 205.220.0.0/17 covering | AS22616 ZSCALER-SJC1 | RADB | Zscaler SJC4 | MAINT-AS53444 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.