72.9.12.0/23 Breezeline
Announced by AS11776 Breezeline. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 72.9.12.0/23
Prefix
Origin
AS11776 ATLANTICBB-JOHNSTOWN
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 10 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 72.9.12.0/23 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 11776
| Origin | AS11776 Breezeline |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 11776
| Origin | AS11776 Breezeline |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11776
| Origin | AS11776 Breezeline |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11776 to originate 72.9.12.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.9.12.0/23 | /23 | AS11776 ATLANTICBB-JOHNSTOWN | 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 |
|---|---|---|---|---|
| 72.9.12.0/23 | AS11776 ATLANTICBB-JOHNSTOWN | ARIN | Breezeline | MNT-ATLAN-19 |
| 72.9.12.0/22 covering | AS21688 GMP-METROCAST | RADB | PNAP-NYM harron | MAINT-AS1828 |
| 72.9.12.0/22 covering | AS46687 MAXXSOUTH-BROADBAND | RADB | PNAP-ACS harron-routes | MAINT-AS1828 |
| 72.9.8.0/21 covering | AS21688 GMP-METROCAST | RADB | PNAP-NYM harron | MAINT-AS1828 |
| 72.9.8.0/21 covering | AS46687 MAXXSOUTH-BROADBAND | RADB | PNAP-ACS harron-routes | MAINT-AS1828 |
| 72.9.0.0/20 covering | AS21688 GMP-METROCAST | LEVEL3 | MetroCast | CTI-MNT |
| 72.9.0.0/20 covering | AS21688 GMP-METROCAST | RADB | PNAP-NYM harron | MAINT-AS1828 |
| 72.9.0.0/20 covering | AS46687 MAXXSOUTH-BROADBAND | RADB | PNAP-ACS harron-routes | MAINT-AS1828 |
| 72.9.0.0/19 covering | AS21688 GMP-METROCAST | LEVEL3 | MetroCast | CTI-MNT |
| 72.9.0.0/19 covering | AS21688 GMP-METROCAST | RADB | Atlantic Broadband | MAINT-AS11776 |
| 72.9.0.0/19 covering | AS46687 MAXXSOUTH-BROADBAND | RADB | PNAP-ACS harron-routes | MAINT-AS1828 |