FRONTIER
Aggregated across every cluster whose name starts with "FRONTIER" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
1,037
Total ranges
598
Matched clusters
Matched clusters
FRONTIER-jw2fj1vn
FRONTIER-amItqL6M
FRONTIER-LOZNVtcu
Frontier Networks Inc
FRONTIER-PZ0LySVP
FRONTIER-foZbr5t4
FRONTIER-NrN009cd
FRONTIER-A0i04DRl
FRONTIER-9BUrAYU1
FRONTIER-Y3h2UpTD
FRONTIER-TTm8u2d2
FRONTIER-YPGyJJNx
FRONTIER-JKsZT3Nx
FRONTIER-HOxFqcTC
FRONTIER-RMiZgPvJ
FRONTIER-KjokSO9U
FRONTIER-v5Sgdh2d
FRONTIER-nD3KB3xf
FRONTIER-TLS8USpu
FRONTIER-8fW7v2sQ
FRONTIER-mIJfzloG
FRONTIER-rmqZywwF
FRONTIER-qUhbji20
FRONTIER-gGGBUfQ1
FRONTIER-g74pKGn3
FRONTIER-rkrVKrN3
FRONTIER-0aFH37ZD
FRONTIER-cEtuzwk9
FRONTIER-MwgtLJ1D
FRONTIER-Zpwt86nF
FRONTIER-c6OW7C0g
FRONTIER-TP2JdlFb
FRONTIER-qK1Ppqwo
FRONTIER-g9pyky4E
FRONTIER-iwP8fYtl
FRONTIER-Zu0xZO9R
FRONTIER-wWjOihgn
FRONTIER-84ztXAPH
FRONTIER-Y5aAlRd6
FRONTIER-58BkPN50
FRONTIER-McksPN8J
FRONTIER-emABlDXe
FRONTIER-D5qYTg2d
FRONTIER-cG10aco5
FRONTIER-3X8qlcfg
FRONTIER-M1ApSQZQ
FRONTIER-1LpzoqIu
FRONTIER-DEgUqmyp
FRONTIER-rihK1cmv
FRONTIER-5BfpSkQW
FRONTIER-UDI5Ih8g
FRONTIER-oL6RHGg6
FRONTIER-fWlRvt4i
FRONTIER-K7Vy3Ta9
FRONTIER-sSxVAhk2
FRONTIER-fvmtswYB
FRONTIER-iqZFDLFY
FRONTIER-kOJi2NcN
FRONTIER-1KxfKvl9
FRONTIER-p3hindTk
+538 more
Ranges (1,037)
showing 1–100 of 1,037 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 13.141.72.0/24 | Frontier Ridge Outdoor Camping Equipment LLC | Frontier Ridge Outdoor Camping Equipment LLC | BGP | ANNOUNCED | ● high |
| 23.88.248.0/24 | Frontier Ridge Outdoor Camping Equipment LLC | Frontier Ridge Outdoor Camping Equipment LLC | BGP | ANNOUNCED | ● high |
| 23.157.32.0/24 | FRONTIER AIRLINES INC | FRONTIER AIRLINES INC | BGP | ANNOUNCED | ● high |
| 23.226.216.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 23.239.190.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 24.104.160.0/19 | Frontier Networks Inc | Frontier Networks Inc | ARIN | DIRECT ALLOCATION | ● high |
| 24.104.160.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.176.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.178.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.179.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.180.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.182.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.183.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.184.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.188.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.189.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.190.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.104.191.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.64.0/18 | Frontier Networks Inc | Frontier Networks Inc | ARIN | DIRECT ALLOCATION | ● high |
| 24.146.64.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.80.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.96.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.100.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.104.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 24.146.112.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 38.75.86.0/24 | Frontier Networks Corp | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 38.143.48.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 38.143.54.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 40.223.247.0/24 | Frontier Ridge Outdoor Camping Equipment LLC | Frontier Ridge Outdoor Camping Equipment LLC | BGP | ANNOUNCED | ● high |
| 41.75.85.48/30 | FRONTIER-OIL | FRONTIER_OIL | AFRINIC | ASSIGNED PA | ● low |
| 41.79.8.0/22 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | AFRINIC | ALLOCATED PA | ● low |
| 41.79.8.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.9.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.10.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.11.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 45.2.0.0/16 | Frontier Networks Inc | Frontier Networks Inc | ARIN | DIRECT ALLOCATION | ● high |
| 45.2.2.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.24.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.25.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.68.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.159.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.192.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.200.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.204.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.207.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.208.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.210.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.212.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.214.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.215.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.220.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.222.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.223.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.224.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.226.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.227.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.228.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.230.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.232.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.233.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.236.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.238.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.239.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.241.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.242.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.243.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.244.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.245.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.246.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.247.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.248.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.249.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.254.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.2.255.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED | ● high |
| 45.38.211.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 45.39.171.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 45.52.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 45.52.95.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.92.144.0/22 | Frontier Capital Corporation Limited | Frontier Capital Corporation Limited | RIPE | ALLOCATED PA | ● high |
| 45.92.144.0/24 | Frontier Technology Limited | Frontier Technology Limited | BGP | ANNOUNCED | ● high |
| 46.249.209.0/27 | Frontier | FRONTIER LLC. | RIPE | ASSIGNED PA | ● low |
| 47.164.0.0/14 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | ASSIGNMENT | ● medium |
| 47.168.0.0/13 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | ASSIGNMENT | ● medium |
| 50.32.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.40.148.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.48.0.0/14 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.50.4.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.50.133.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.52.128.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.54.0.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.55.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.105.240.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.105.244.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.108.204.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.110.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.120.0.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.122.12.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.49.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.194.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.196.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
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Uses the REST API.