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.
2,059
Total ranges
595
Matched clusters
Matched clusters
Frontier Networks Inc
Frontier Communications of America, Inc.
Frontier-ISP
FRONTIER-gGGBUfQ1
FRONTIER-gxmKLzI9
FRONTIER-qzudK85M
FRONTIER-Q98Gfb8K
FRONTIER-Zb4lBUhq
FRONTIER-UlpeOkFz
FRONTIER-LvcrQ8wf
FRONTIER-thPSz1eY
FRONTIER-qkSc9iDJ
FRONTIER-k9Z29tUx
FRONTIER-Q7Wk1T1f
FRONTIER-VnO4bxSC
FRONTIER-ihzszbTw
FRONTIER-lblA8ouJ
FRONTIER-DKDgLXI2
FRONTIER-IehsEAhY
FRONTIER-2ny8uDeI
FRONTIER-2PC95jNU
FRONTIER-ihmrwa5a
FRONTIER-tHpBrsH4
FRONTIER-PZ0LySVP
FRONTIER-g9LuBzcv
FRONTIER-TYG9rJag
FRONTIER-RxMhCWt3
FRONTIER-VaSVhm8f
FRONTIER-SwYHF2gn
FRONTIER-1vZmsmgf
FRONTIER-dELsYelp
FRONTIER-761GiFti
FRONTIER-v82jeD5E
FRONTIER-5MI7q1vM
FRONTIER-IST7W4aV
FRONTIER-g1Vmc8f2
FRONTIER-2YpbLQxx
FRONTIER-RobEeWup
FRONTIER-ChIF6QvM
FRONTIER-XIsQ0r6g
FRONTIER-FPW3NLk1
FRONTIER-sxLLSRjs
FRONTIER-z6IKsb9i
FRONTIER-aPh2E5M0
FRONTIER-Errj33LL
FRONTIER-DzuClubL
FRONTIER-sVKhhayK
FRONTIER-MGq4URA2
FRONTIER-7w1gA4P4
FRONTIER-YaL4tyV2
FRONTIER-PVn9Ttt3
FRONTIER-nfowevFC
FRONTIER-dduuo2su
FRONTIER-y5sZBt3n
FRONTIER-eILaZtgn
FRONTIER-dRcSWYai
FRONTIER-sFTpXtsz
FRONTIER-B4G7VigX
FRONTIER-CvOFg7gm
FRONTIER-GVVBMjl5
+535 more
Ranges (2,059)
showing 101–200 of 2,059 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 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 |
| 45.33.157.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.38.211.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.39.52.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.39.80.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.39.171.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.39.178.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.39.239.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.40.106.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.42.228.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.52.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 45.52.95.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 45.52.185.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.58.245.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.58.250.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.58.252.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.59.18.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.59.20.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.80.250.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.81.160.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.83.132.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.83.152.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.85.130.0/23 | 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 |
| 45.130.64.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.134.92.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.147.62.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.147.63.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 45.157.72.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.20.96.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.20.102.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.20.216.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.203.160.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.203.164.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 46.249.209.0/27 | Frontier | FRONTIER LLC. | RIPE | ASSIGNED PA | ● low |
| 47.136.0.0/13 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.137.208.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.137.216.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.112.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.116.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.157.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.158.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.205.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.216.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.140.244.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.142.83.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.8.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.38.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.39.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.40.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.80.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.116.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.125.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.202.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.208.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.210.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.143.216.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.144.0.0/12 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.152.0.0/14 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.156.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.157.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.158.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.159.224.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.160.0.0/12 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.160.0.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.160.64.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.160.128.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.161.0.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.161.160.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.161.168.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.161.172.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.176.0.0/14 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.178.0.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.180.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.0.0/15 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.130.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.136.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.144.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.160.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.176.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.192.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.208.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.182.224.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
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Uses the REST API.