50.121.72.0/22 Frontier Communications of America, Inc.
Announced by AS32587 Frontier Communications of America, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 50.121.72.0/22
Prefix
Origin
AS32587 NCH-FTWDC-01
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 50.121.72.0/22 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 5650 32587
| Origin | AS32587 Frontier Communications of America, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6h 21m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 5650 32587
| Origin | AS32587 Frontier Communications of America, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 5650 32587
| Origin | AS32587 Frontier Communications of America, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 23h 20m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS32587 to originate 50.121.72.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 50.121.72.0/22 | /22 | AS32587 NCH-FTWDC-01 | ARIN |
| 50.121.0.0/17 | /17 | AS5650 FRONTIER-FRTR | ARIN |
| 50.121.0.0/16 | /16 | AS5650 FRONTIER-FRTR | 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 |
|---|---|---|---|---|
| 50.121.72.0/22 | AS32587 NCH-FTWDC-01 | ARIN | Verizon Business | MNT-MCICS |
| 50.121.0.0/17 covering | AS5650 FRONTIER-FRTR | ARIN | Verizon Business | MNT-MCICS |
| 50.121.0.0/17 covering | AS5650 FRONTIER-FRTR | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 |
| 50.121.0.0/16 covering | AS5650 FRONTIER-FRTR | ARIN | Verizon Business | MNT-MCICS |
| 50.120.0.0/13 covering | AS5650 FRONTIER-FRTR | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.