Frontier Communications of America, Inc.
Data as of 2026-10-04
BGP inherited
Complete entity footprint
3 linked clusters ·
29,545 netblocks ·
147,186,532 IPv4 addresses ·
3,221 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain frontiernet.net
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 195 · 4,440,576 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:1960::/32) |
| Registered in | United States (188) · Spain (2) · United Arab Emirates (1) · United Kingdom (1) · Russia (1) · Sweden (1) |
| Also registered under this name | 209 netblocks across 2 separate records |
| Record ID | 245466788 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (195)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.52.0.0/15 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 45.52.95.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 47.164.0.0/14 | Frontier Communications of America, Inc. | ARIN | ASSIGNMENT | ● medium |
| 47.168.0.0/13 | Frontier Communications of America, Inc. | ARIN | ASSIGNMENT | ● medium |
| 50.32.0.0/15 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.40.148.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.48.0.0/14 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.50.4.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.50.133.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.52.128.0/17 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.54.0.0/17 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.55.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.105.240.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.105.244.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.108.204.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.110.0.0/15 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.120.0.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 50.122.12.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.49.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.194.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.122.196.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.123.26.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.123.232.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.124.111.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.124.220.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 50.126.0.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 64.111.128.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 65.37.0.0/17 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 65.37.107.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.37.110.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 65.73.38.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.48.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.64.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.72.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.101.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.120.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.152.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.220.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.220.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.224.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 65.73.244.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 66.33.224.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 66.133.128.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 66.133.180.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 70.100.0.0/15 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 70.100.16.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 70.100.66.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.32.0.0/12 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 74.32.0.0/19 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.32.64.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.32.188.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.32.191.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.33.112.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.33.128.0/19 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.33.176.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.34.160.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.8.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.56.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.58.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.80.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.160.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.176.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.192.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.198.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.200.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.36.212.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.37.18.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.37.32.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.37.248.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.38.72.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.38.96.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.38.152.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.39.2.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.39.210.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.43.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.47.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.136.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.146.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.168.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.40.220.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.41.48.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.41.104.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.41.128.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.41.130.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.42.86.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.42.116.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.42.172.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.42.208.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.43.64.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.43.250.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.16.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.44.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.48.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.56.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.116.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.120.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.172.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.192.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.216.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.44.235.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.76.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.148.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.158.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.198.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.204.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.207.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.222.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.233.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.240.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.250.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.45.250.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.32.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.36.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.80.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.96.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.104.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.108.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.192.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.204.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.46.248.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.24.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.28.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.30.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.128.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.152.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.160.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.200.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.211.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.224.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.47.248.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 74.212.0.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 104.169.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 104.235.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 104.240.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 170.215.0.0/16 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 170.215.1.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 170.215.105.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 170.215.238.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 170.215.240.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 170.215.242.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 170.215.245.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 172.76.0.0/14 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 172.79.112.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.84.0.0/14 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 173.84.130.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.84.220.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.84.231.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.85.48.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.85.64.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.86.146.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.86.160.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.86.188.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 173.87.240.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.8.0.0/13 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 184.8.208.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.9.96.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.9.104.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.9.115.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.10.64.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.10.82.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.10.88.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.11.40.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.11.58.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 184.12.48.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● medium |
| 192.182.0.0/17 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 192.183.224.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 199.224.64.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 205.238.192.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 207.7.160.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 208.111.192.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 209.74.0.0/18 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 209.177.112.0/20 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 216.37.128.0/17 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 216.67.192.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 216.108.192.0/20 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 216.222.224.0/19 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 2001:1960::/32 | Frontier Communications of America, Inc. | ARIN | DIRECT ALLOCATION | ● medium |
| 23.226.216.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 23.239.190.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 45.38.211.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 45.39.171.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 51.146.48.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 80.174.196.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 80.174.212.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 89.125.224.0/20 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 107.155.194.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 107.155.196.0/23 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 136.0.99.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 136.162.156.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 136.162.160.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 136.162.244.0/22 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 153.51.80.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 204.217.201.0/24 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
| 217.78.32.0/21 | Frontier Communications of America, Inc. | BGP | ANNOUNCED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:1960::/32 |
Footprint over time
15 weekly snapshots · JSON
195
-976 netblocks since 2026-07-05
2026-07-05
peak 2,011
2026-10-04
Domains this organisation publishes
what's this?
frontiernet.net
· 175 subdomains seen in certificate transparency
104-169-215-196.bng01.ptpl.wv.frontiernet.net
172-79-198-140.mrbg.wv.frontiernet.net
192-182-23-188.fdr02.ftwy.in.frontiernet.net
32-216-146-60.bng01.mdtw.ct.frontiernet.net
32-216-153-165.bng02.wtrb.ct.frontiernet.net
32-216-47-101.bng01.mdtw.ct.frontiernet.net
32-217-13-164.bng01.nwhn.ct.frontiernet.net
32-217-65-242.bng02.wtrb.ct.frontiernet.net
32-218-85-79.bng01.wlmn.ct.frontiernet.net
32-220-46-19.bng02.brpt.ct.frontiernet.net
47-141-134-210.bng01.sngr.ca.frontiernet.net
47-141-85-244.bng01.lsgt.ca.frontiernet.net
47-144-237-105.lsan.ca.frontiernet.net
47-146-76-110.vng01.snbb.ca.frontiernet.net
47-154-157-232.lsan.ca.frontiernet.net
47-159-148-83.fdr01.wlnt.ca.frontiernet.net
47-161-210-76.bng01.nsby.tx.frontiernet.net
47-162-82-45.bng01.irng.tx.frontiernet.net
47-189-197-92.dlls.tx.frontiernet.net
47-195-217-43.fdr01.zphy.fl.frontiernet.net
50-103-137-208.bng01.jcvl.il.frontiernet.net
50-103-240-223.bng01.jcvl.il.frontiernet.net
50-103-34-153.bng01.dklb.il.frontiernet.net
50-104-85-237.prtg.in.frontiernet.net
50-110-188-141.mrbg.wv.frontiernet.net
50-126-126-243.frr01.aloh.or.frontiernet.net
50-32-90-2.adr01.dlls.pa.frontiernet.net
50-32-90-2.vng01.dlls.pa.frontiernet.net
50-38-46-42.fdr01.frgv.or.frontiernet.net
50-39-161-27.bvtn.or.frontiernet.net
50-39-169-202.bvtn.or.frontiernet.net
50-39-170-94.bvtn.or.frontiernet.net
50-39-173-92.bvtn.or.frontiernet.net
50-39-175-101.bvtn.or.frontiernet.net
50-39-208-106.bvtn.or.frontiernet.net
50-39-224-133.bvtn.or.frontiernet.net
50-39-224-165.bvtn.or.frontiernet.net
50-42-71-63.bng01.powl.tn.frontiernet.net
50-43-148-241.vng01.nrwl.oh.frontiernet.net
50-46-119-216.evrt.wa.frontiernet.net
50-47-111-201.evrt.wa.frontiernet.net
50-48-166-157.roch.ny.frontiernet.net
50-48-172-199.roch.ny.frontiernet.net
50-48-180-161.roch.ny.frontiernet.net
50-48-184-249.roch.ny.frontiernet.net
50-52-169-78.bng01.drhm.nc.frontiernet.net
50-54-131-162.evrt.wa.frontiernet.net
50-54-141-200.evrt.wa.frontiernet.net
50-54-183-192.evrt.wa.frontiernet.net
50-54-218-129.evrt.wa.frontiernet.net
74-32-112-58.bng01.snpr.wi.frontiernet.net
74-32-241-204.dr01.aled.il.frontiernet.net
74-33-72-45.drr01.jrdn.mn.frontiernet.net
74-33-72-45.vng01.dlwr.oh.frontiernet.net
74-45-72-184.vng01.dlwr.oh.frontiernet.net
74-47-68-216.bng01.famt.wv.frontiernet.net
acs-traffic.frontiernet.net
acs.isis.frontiernet.net
arbor-sp-cn-1.frontiernet.net
arbor-sp-cn-2.frontiernet.net
arbor-sp-cn-3.frontiernet.net
arbor.frontiernet.net
dev.security.frontiernet.net
dev.serviceman-tools.frontiernet.net
dev.serviceman.frontiernet.net
dnp.frontiernet.net
epc01.chcg.il.frontiernet.net
epc01.dlls.tx.frontiernet.net
epc01.lab.sys.frontiernet.net
epc01.lsan.ca.frontiernet.net
frontiernet.net
ftwylab.in.frontiernet.net
gp-ftwy.sys.frontiernet.net
gp-roch.sys.frontiernet.net
ihd.frontiernet.net
imap.frontiernet.net
isis.frontiernet.net
ive.evrt.wa.frontiernet.net
ive.ftwy.in.frontiernet.net
lab-um-webmail-vip.roch.ny.frontiernet.net
lab.sys.frontiernet.net
mirror.frontiernet.net
mx.dlls.pa.frontiernet.net
mx.frontiernet.net
ooklaserver.lab.sys.frontiernet.net
openvpn.eng.frontiernet.net
optout02.roch.ny.frontiernet.net
packages.isis.frontiernet.net
pop3.frontiernet.net
raemisgateway01.chcg.il.frontiernet.net
raemisgateway01.dlls.tx.frontiernet.net
raemisgateway01.ftwylab.in.frontiernet.net
raemisgateway01.lsan.ca.frontiernet.net
repository.isis.frontiernet.net
salt.eng.frontiernet.net
samk01.asbn.va.frontiernet.net
samk01.chcg.il.frontiernet.net
samk01.dlls.tx.frontiernet.net
samk01.lsan.ca.frontiernet.net
samk01.mias.fl.frontiernet.net
samk01.sccs.nj.frontiernet.net
security.frontiernet.net
security.ftwylab.in.frontiernet.net
serviceman-api.frontiernet.net
serviceman-tools.frontiernet.net
serviceman.frontiernet.net
serviceman.ftwylab.in.frontiernet.net
smtp.frontiernet.net
speedtest.lab.sys.frontiernet.net
speedtestapi.frontiernet.net
static-100-3-115-188.tampfl.fios.frontiernet.net
static-173-84-121-198.arr01.myck.or.frontiernet.net
static-47-176-236-35.lsan.ca.frontiernet.net
static-47-180-24-24.lsan.ca.frontiernet.net
static-47-180-4-143.lsan.ca.frontiernet.net
static-47-181-4-248.lsan.ca.frontiernet.net
static-47-181-76-146.lsan.ca.frontiernet.net
static-47-181-76-150.lsan.ca.frontiernet.net
static-47-181-8-84.lsan.ca.frontiernet.net
static-47-181-83-223.lsan.ca.frontiernet.net
static-47-181-87-128.lsan.ca.frontiernet.net
static-47-190-130-227.dlls.tx.frontiernet.net
static-47-190-17-52.irng.tx.frontiernet.net
static-47-190-17-53.irng.tx.frontiernet.net
static-47-190-5-145.dlls.tx.frontiernet.net
static-47-206-0-248.tamp.fl.frontiernet.net
static-47-206-242-112.tamp.fl.frontiernet.net
static-47-206-30-120.tamp.fl.frontiernet.net
static-47-206-54-53.tamp.fl.frontiernet.net
static-47-206-70-182.mias.fl.frontiernet.net
static-47-206-73-151.mias.fl.frontiernet.net
static-47-206-73-152.mias.fl.frontiernet.net
static-47-206-73-153.mias.fl.frontiernet.net
static-47-206-73-154.mias.fl.frontiernet.net
static-47-206-73-155.mias.fl.frontiernet.net
static-50-108-4-105.mskg.mi.frontiernet.net
static-50-126-85-219.cor02.bvtn.or.frontiernet.net
static-50-43-78-22.bvtn.or.frontiernet.net
static-50-45-178-11.bvtn.or.frontiernet.net
static-50-53-136-84.bvtn.or.frontiernet.net
static-50-53-136-89.bvtn.or.frontiernet.net
static-50-53-137-39.bvtn.or.frontiernet.net
static-50-53-137-45.bvtn.or.frontiernet.net
static-50-53-137-9.bvtn.or.frontiernet.net
static-50-53-139-27.bvtn.or.frontiernet.net
static-50-53-142-157.bvtn.or.frontiernet.net
static-50-53-142-166.bvtn.or.frontiernet.net
static-50-53-143-177.bvtn.or.frontiernet.net
static-50-53-143-192.bvtn.or.frontiernet.net
static-50-53-172-48.bvtn.or.frontiernet.net
static-50-53-175-168.bvtn.or.frontiernet.net
static-74-41-172-2.dsl1.mnd.mn.frontiernet.net
static-96-252-130-5.tampfl.fios.frontiernet.net
sys.frontiernet.net
test.security.frontiernet.net
test.serviceman.frontiernet.net
vcenter.fmn.frontiernet.net
vcenter01.ftwyfmn.in.frontiernet.net
vcenter01.roch.ny.frontiernet.net
vpn.eng.frontiernet.net
vwlan01.dlls.pa.frontiernet.net
vwlan01.ftwy.in.frontiernet.net
vwlan01.roch.ny.frontiernet.net
vwlan02.dlls.pa.frontiernet.net
vwlan02.roch.ny.frontiernet.net
webmail.frontiernet.net
wifi.frontiernet.net
www.dev.serviceman.frontiernet.net
www.frontiernet.net
www.ihd.frontiernet.net
www.static-47-181-87-128.lsan.ca.frontiernet.net
www.static-47-190-5-145.dlls.tx.frontiernet.net
www.vcenter01.roch.ny.frontiernet.net
www.vwlan01.dlls.pa.frontiernet.net
www.vwlan01.roch.ny.frontiernet.net
Other domains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
160 (82.1%)
Customer access pools
35 (17.9%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.4%
of checked blocks have valid RPKI ROA coverage
(190 of 195)
Possible discrepancies (190)
These blocks are registered to Frontier Communications of America, Inc. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:1960::/32 /32 | authorized for AS5650 — Verizon Business |
| 74.32.0.0/12 /12 | authorized for AS5650 — Verizon Business |
| 184.8.0.0/13 /13 | authorized for AS5650 — Verizon Business |
| 47.168.0.0/13 /13 | authorized for AS5650 — Verizon Business |
| 50.48.0.0/14 /14 | authorized for AS5650 — Verizon Business |
| 172.76.0.0/14 /14 | authorized for AS5650 — Verizon Business |
| 173.84.0.0/14 /14 | authorized for AS5650 — Verizon Business |
| 47.164.0.0/14 /14 | authorized for AS5650 — Verizon Business |
| 45.52.0.0/15 /15 | authorized for AS5650 — Verizon Business |
| 70.100.0.0/15 /15 | authorized for AS5650 — Verizon Business |
| 50.32.0.0/15 /15 | authorized for AS5650 — Verizon Business |
| 50.110.0.0/15 /15 | authorized for AS5650 — Verizon Business |
| 104.235.0.0/16 /16 | authorized for AS5650 — Verizon Business |
| 104.240.0.0/16 /16 | authorized for AS5650 — Verizon Business |
| 50.55.0.0/16 /16 | authorized for AS5650 — Verizon Business |
+175 more — see the REST API
NIC Handles
ABUSE223-ARIN
AS5650
AS7011
FRTR
HOSTM2146-ARIN
IPADM314-ARIN
ZF47-ARIN
ZF47-ARIN
lir-es-european-1-MNT
mnt-es-airenetworks-1
mnt-md-digitalnetwork2-1