66.248.253.0/24 Blue Cross Blue Shield Of Louisiana
Announced by AS21639 Blue Cross Blue Shield Of Louisiana. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.248.253.0/24
Prefix
Origin
AS21639 BCBSLA-ASN
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 66.248.253.0/24 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 21639
| Origin | AS21639 Blue Cross Blue Shield Of Louisiana |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 202 21639
| Origin | AS21639 Blue Cross Blue Shield Of Louisiana |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 21639
| Origin | AS21639 Blue Cross Blue Shield Of Louisiana |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 18h 30m 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 |
|---|---|---|---|---|
| 66.248.253.0/24 | AS21639 BCBSLA-ASN | NTTCOM | Blue Cross Blue Shield Of Louisiana | MAINT-AS21639 |
| 66.248.253.0/24 | AS21639 BCBSLA-ASN | RADB | BTNR | MAINT-AS22773 |