66.175.240.0/23 Trans Union, LLC
Announced by AS19353 Trans Union, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.175.240.0/23
Prefix
Origin
AS19353 TUASN7
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 66.175.240.0/23 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 13335 19353
| Origin | AS19353 Trans Union, LLC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 13h 26m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13335 19353
| Origin | AS19353 Trans Union, LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 14h 14m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 13335 19353
| Origin | AS19353 Trans Union, LLC |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 14h 14m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19353 to originate 66.175.240.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.175.240.0/20 | /24 | AS19353 TUASN7 | ARIN |
| 66.175.240.0/20 | /24 | AS19905 SECURITYSERVICES | ARIN |
| 66.175.240.0/20 | /24 | AS397151 DC2-AS | 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 |
|---|---|---|---|---|
| 66.175.240.0/23 | AS19353 TUASN7 | ARIN | 555 W. Adams Chicago IL 60661 United States | MNT-TUL-7 |
| 66.175.240.0/20 covering | AS19353 TUASN7 | ARIN | 555 W. Adams Chicago IL 60661 United States | MNT-TUL-7 |
| 66.175.240.0/20 covering | AS397151 DC2-AS | ARIN | 555 W. Adams Chicago IL 60661 United States | MNT-TUL-7 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.