50.121.0.0/16
🇺🇸CIDR
50.121.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Fort Wayne
RIR
ARIN
Status
allocated
Allocated
9/6/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 50.121.0.0/16 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 50.121.128.0/17 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.0.0/17 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.240.0/22 | AS13518GONETSPEED-WV - GoNetSpeed | Valid | — | 5/31/2026 |
| 50.121.72.0/22 | AS32587NCH-FTWDC-01 - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.164.0/23 | AS7011FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.66.0/23 | AS32587NCH-FTWDC-01 - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.2.0/24 | AS26127FRONTIERLABRESEARCH - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.151.0/24 | AS26650ALPHA-TECHNOLOGIES - Alpha Technologies Inc | Valid | — | 5/31/2026 |
| 50.121.79.0/24 | AS32587NCH-FTWDC-01 - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 50.121.76.0/24 | AS32587NCH-FTWDC-01 - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 50.121.0.0/16 | AS5650 | /16 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/50.121.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/50.121.0.0/16" | jq
External Links