64.43.234.0/23 USG Corporation, Inc.
Announced by AS33633 USG Corporation, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 64.43.234.0/23
Prefix
Origin
AS33633 USG-CORPORATION
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 64.43.234.0/23 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 174 3257 23352 33633
| Origin | AS33633 USG Corporation, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 23352 33633
| Origin | AS33633 USG Corporation, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257 23352 33633
| Origin | AS33633 USG Corporation, Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h 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 |
|---|---|---|---|---|
| 64.43.234.0/23 | AS7029 WINDSTREAM | RADB | Proxy fbo Windstream Customer | MAINT-AS7029 |
| 64.43.234.0/23 | AS33633 USG-CORPORATION | RADB | PNAP-CHG USG-ROUTES | MAINT-AS1828 |
| 64.43.232.0/22 covering | AS33633 USG-CORPORATION | ARIN | USG corporation 125 south franklin street Chicago , Illinois US | MNT-USGCOR |
| 64.43.224.0/19 covering | AS18704 T-SYSTEMS-NA | ARIN | belongs to 64.43.128.0/17 | MNT-TNA-26 |
| 64.43.224.0/19 covering | AS18704 T-SYSTEMS-NA | RADB | T-Systems North America, Inc. | MAINT-AS18704 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.