66.128.16.0/22 Ercot Independent System Operations
Announced by AS10322 Ercot Independent System Operations. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.128.16.0/22
Prefix
Origin
AS10322 ERCOT-ISO
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 66.128.16.0/22 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 174 19551 10322
| Origin | AS10322 Ercot Independent System Operations |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 19551 10322
| Origin | AS10322 Ercot Independent System Operations |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 5d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 19551 10322
| Origin | AS10322 Ercot Independent System Operations |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 21h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 66.128.16.0/22 | AS25956 LOGIXCOMM-AS4 | LEVEL3 | BGP-Filter-Update | ASPENTX-MNT |
| 66.128.16.0/22 | AS10322 ERCOT-ISO | RADB | RR-RC-ERCOT-Austin | MAINT-RR |
| 66.128.16.0/20 covering | AS10322 ERCOT-ISO | RADB | ERCOT 2705 West Lake Drive Taylor TX 76574 USA | MAINT-AS10322 |
More specific
Prefixes inside 66.128.16.0/22
4 announced prefixes fall inside this one.