173.28.72.0/22 Mediacom Communications Corp
Announced by AS30036 Mediacom Communications Corp. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 173.28.72.0/22
Prefix
Origin
AS30036 MEDIACOM-ENTERPRISE-BUSINESS
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 173.28.72.0/22 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 30036
| Origin | AS30036 Mediacom Communications Corp |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 30036
| Origin | AS30036 Mediacom Communications Corp |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 30036
| Origin | AS30036 Mediacom Communications Corp |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS30036 to originate 173.28.72.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 173.28.72.0/22 | /22 | AS19905 SECURITYSERVICES | ARIN |
| 173.28.72.0/22 | /22 | AS30036 MEDIACOM-ENTERPRISE-BUSINESS | ARIN |
| 173.16.0.0/12 | /12 | AS19905 SECURITYSERVICES | ARIN |
| 173.16.0.0/12 | /12 | AS30036 MEDIACOM-ENTERPRISE-BUSINESS | 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 |
|---|---|---|---|---|
| 173.28.72.0/22 | AS30036 MEDIACOM-ENTERPRISE-BUSINESS | ARIN | Mediacom Communications Corp 1 Mediacom Way Mediacom Park NY 10918 USA | MNT-MCC-244 |
| 173.16.0.0/12 covering | AS30036 MEDIACOM-ENTERPRISE-BUSINESS | ARIN | MEDIACOM-ENTERPRISE-BUSINESS | MNT-MCC-244 |