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 401–500 of 2,059 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 50.126.0.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.126.32.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.126.128.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.126.128.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.126.128.0 – 50.127.255.255 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 50.126.192.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.127.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.127.0.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.127.127.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 50.127.128.0/18 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.127.192.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.127.224.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.146.32.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.146.48.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.146.176.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.146.192.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.146.196.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.194.16.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 51.194.24.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 58.185.59.0/28 | FRONTIER-SG | FRONTIER-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 61.153.210.32/30 | FRONTIER-INSPECTION | FRONTIER-INSPECTION | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 61.175.98.16/29 | FRONTIER-INSPECTION | FRONTIER-INSPECTION | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 62.69.104.228/30 | Frontier-Forwarding-Service | Frontier-Forwarding-Service | RIPE | ASSIGNED PA | ● medium |
| 62.89.79.192/27 | FRONTIER-NET-PL | FRONTIER-NET-PL | RIPE | ASSIGNED PA | ● medium |
| 62.144.32.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.36.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.40.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.44.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.48.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.49.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.50.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.51.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.52.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.53.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.54.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.55.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.56.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.57.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.58.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.59.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.60.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.61.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.62.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.144.63.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 62.244.180.16/30 | FRONTIER-SYSTEMS-LTD-NETID172 | FRONTIER-SYSTEMS-LTD-NETID172 | RIPE | ASSIGNED PA | ● medium |
| 64.7.8.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.7.244.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.43.104.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.43.112.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.43.124.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.72.200.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.79.248.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.81.177.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.84.30.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.84.52.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.84.88.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.93.14.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.111.128.0/19 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 64.111.144.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 64.113.12.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.187.124.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.204.72.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.16.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.17.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.18.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.19.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.20.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.21.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.22.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.23.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.24.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.25.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.26.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.27.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.28.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.29.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.30.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.31.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.36.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.44.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.48.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.56.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.152.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.160.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.168.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 64.205.224.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.37.0.0/17 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.37.107.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.37.110.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.0.0/16 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.38.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.48.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.64.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.72.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.101.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.120.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.152.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.220.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.220.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
| 65.73.224.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● high |
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Uses the REST API.