66.244.67.0/24 Cornerstone Information Systems, Inc.
Announced by AS62945 Cornerstone Information Systems, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.244.67.0/24
Prefix
Origin
AS62945 CORNERSTONE
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 00:02 UTC
Paths
How 66.244.67.0/24 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 11550 62945
| Origin | AS62945 Cornerstone Information Systems, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 11550 62945
| Origin | AS62945 Cornerstone Information Systems, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 11550 62945
| Origin | AS62945 Cornerstone Information Systems, Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 10h 20m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS62945 to originate 66.244.67.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.244.67.0/24 | /24 | AS62945 CORNERSTONE | ARIN |
| 66.244.64.0/18 | /24 | AS11550 SDL-20-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 |
|---|---|---|---|---|
| 66.244.67.0/24 | AS62945 CORNERSTONE | RADB | Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | MAINT-AS7922 |
| 66.244.64.0/18 covering | AS11550 SDL-20-AS | RADB | Smithville Telecom | MAINT-AS11550 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.