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.
1,975
Total ranges
157
Matched clusters
Matched clusters
Frontier Networks Inc
Frontier Telenet
Frontier Optical Networks Ltd
Frontier Technology Limited
FRONTIER-ECONOMICS
Frontier Nursing University
Frontier Science and Technology Research Foundation, Inc.
FRONTIER-ESTATES
FRONTIER-qWfhGfVs
FRONTIER-lGcHkhLb
FRONTIER-ocEyptwE
FRONTIER-tCEoNYRr
FRONTIER-LOZNVtcu
FRONTIER-fvmtswYB
FRONTIER-NbJdyiaJ
FRONTIER-emABlDXe
FRONTIER-MEHYvNZG
FRONTIER-pGPTeYdm
FRONTIER-wWjOihgn
FRONTIER-DEgUqmyp
FRONTIER-oshOAibd
FRONTIER-PHwSBeDH
FRONTIER-SYpVDSgJ
FRONTIER-JvWSKuFQ
FRONTIER-FBHyMybq
FRONTIER-PBmlxJoh
FRONTIER-RLOiDwwK
FRONTIER-UlpeOkFz
FRONTIER-ihzszbTw
FRONTIER-dELsYelp
FRONTIER-RobEeWup
FRONTIER-sxLLSRjs
FRONTIER-DzuClubL
FRONTIER-sVKhhayK
FRONTIER-nfowevFC
FRONTIER-eILaZtgn
FRONTIER-dRcSWYai
FRONTIER-sFTpXtsz
FRONTIER-SswTdGih
FRONTIER-ncTzsaQA
FRONTIER-zKrRAHHh
FRONTIER-qvRhtIFm
FRONTIER-qeIRZsSc
FRONTIER-jjeFIOtC
FRONTIER-XrEUFxLI
FRONTIER-SRbDfNkg
FRONTIER-BHBkGaSt
FRONTIER-YPGyJJNx
FRONTIER-tWwRCRnE
FRONTIER-QIooBzlj
FRONTIER-kDcxtMxB
FRONTIER-ruQESpRp
FRONTIER-hdBPROUp
FRONTIER-ietucyit
FRONTIER-MnDBkQOT
FRONTIER-rmqZywwF
FRONTIER-giwCvcAd
FRONTIER-OEajiSRS
FRONTIER-CTeTworj
FRONTIER-RMiZgPvJ
+97 more
Ranges (1,975)
showing 1–100 of 1,975 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 2.27.176.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 2.27.184.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 2.56.32.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 2.58.176.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 5.253.187.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.16.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.64.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.76.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.80.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.104.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 9.249.112.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 13.141.0.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 13.141.16.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 13.141.40.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 16.217.248.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.27.224.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.27.248.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.141.76.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.157.32.0/24 | FRONTIER AIRLINES INC | FRONTIER AIRLINES INC | BGP | ANNOUNCED |
| 23.226.44.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.226.46.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.226.47.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.226.216.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.226.217.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.226.220.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.230.67.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.231.27.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.239.160.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 23.239.190.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 24.32.72.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 24.104.160.0/19 | Frontier Networks Inc | Frontier Networks Inc | ARIN | |
| 24.104.160.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.176.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.178.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.179.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.180.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.182.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.183.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.184.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.188.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.189.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.190.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.104.191.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.64.0/18 | Frontier Networks Inc | Frontier Networks Inc | ARIN | |
| 24.146.64.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.80.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.96.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.100.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.104.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.146.112.0/20 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 24.206.198.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 31.187.92.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 31.193.191.0/24 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 38.75.86.0/24 | Frontier Networks Corp | Frontier Networks Inc | BGP | ANNOUNCED |
| 38.143.48.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 38.143.54.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 40.27.36.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.96.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.100.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.136.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.148.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.152.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.176.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.184.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.200.0/21 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.220.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.27.240.0/22 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.183.202.0/23 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 40.223.224.0/20 | Frontier Communications of America, Inc. | Frontier Communications of America, Inc. | BGP | ANNOUNCED |
| 41.79.8.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED |
| 41.79.8.0/22 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED |
| 41.79.9.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED |
| 41.79.10.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED |
| 41.79.11.0/24 | Frontier Optical Networks Ltd | Frontier Optical Networks Ltd | BGP | ANNOUNCED |
| 45.2.0.0/16 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.2.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.24.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.25.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.68.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.159.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.192.0/21 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.200.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.204.0/22 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.207.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.208.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.210.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.212.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.214.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.215.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.220.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.222.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.223.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.224.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.226.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.227.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.228.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.230.0/23 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.232.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.233.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
| 45.2.236.0/24 | Frontier Networks Inc | Frontier Networks Inc | BGP | ANNOUNCED |
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Uses the REST API.