146.209.174.0/23 Koch Industries, Inc.
Announced by AS399251 Koch Industries, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 146.209.174.0/23
Prefix
Origin
AS399251 KBSI-ASN
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 146.209.174.0/23 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 55410 399251
| Origin | AS399251 Koch Industries, Inc. |
| Origin code | IGP |
| Communities | 174:21101 174:22008 36601:150 36601:174 36601:2001 |
| Updated | 31m 29s ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 55410 399251
| Origin | AS399251 Koch Industries, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1273 55410 399251
| Origin | AS399251 Koch Industries, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 9h 4m 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 |
|---|---|---|---|---|
| 146.209.174.0/23 | AS399251 KBSI-ASN | RADB | Bangalore office supernet | MAINT-AS19254 |
| 146.209.160.0/19 covering | AS19254 KOCH-INDUSTRIES | RADB | Koch Network | MAINT-AS19254 |
| 146.209.0.0/16 covering | AS19254 KOCH-INDUSTRIES | RADB | Koch Network | MAINT-AS19254 |
More specific
Prefixes inside 146.209.174.0/23
2 announced prefixes fall inside this one.