Network
Frontier Communications of America, Inc.
AS5650registered in United States (US)hosts in 15 countries
As of 2026-10-08, Frontier Communications of America, Inc. (AS5650, registered in United States) had 170 618 hosts seen in 15 countries; 7 057 of them with known CVEs (2 977 distinct, 19 known to be exploited). It announces 1 020 IPv4 prefixes and 7 IPv6 prefixes (10 757 888 IPv4 addresses, 41st by address space).
Known CVEs in this network
170 618hosts seen
7 057hosts with known CVEs
2 977distinct CVEs
19known exploited
CVEs by severity: CRITICAL 254 HIGH 754 MEDIUM 1 733 LOW 231 UNRATED 5
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Not counted: 239 hosts with CVEs only from an older observation (software reported earlier, no service of that kind open now). Not counted: 888 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-08 03:20 UTC
- Organisation
- Frontier Communications of America (FCA)
- Network type
- Network service provider (transit) · peering policy Selective
- Website
- http://www.frontier.com
- Registry
- ARIN · United States US · allocated 1995-07-25
- Announced prefixes
- 1 020 IPv4 · 7 IPv6 See them
- IPv4 address space
- 10 757 888 addresses · 41st of 87 254 networks by size
- Rank by exposure
- 81st by hosts with known CVEs Ranking
- Exchange points
- 6
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-93546 HIGH 8.8 | 4 695 |
| CVE-2026-56154 CRITICAL 9.8 | 4 634 |
| CVE-2026-57941 CRITICAL 9.8 | 4 634 |
| CVE-2026-59797 CRITICAL 9.8 | 4 634 |
| CVE-2026-73636 HIGH 8.1 | 4 634 |
| CVE-2026-48005 HIGH 7.5 | 4 634 |
| CVE-2026-56153 HIGH 7.5 | 4 634 |
| CVE-2026-56449 HIGH 7.5 | 4 634 |
| CVE-2026-59685 HIGH 7.5 | 4 634 |
| CVE-2026-63045 HIGH 7.5 | 4 634 |
| CVE-2026-63292 HIGH 7.5 | 4 634 |
| CVE-2026-63686 HIGH 7.5 | 4 634 |
| CVE-2026-73637 HIGH 7.3 | 4 634 |
| CVE-2026-58415 MEDIUM 5.3 | 4 634 |
| CVE-2026-79768 MEDIUM 5.3 | 4 634 |
| CVE-2026-42528 MEDIUM 4.3 | 3 935 |
| CVE-2026-42356 LOW 3.7 | 3 935 |
| CVE-2026-73282 MEDIUM 4.8 | 1 522 |
| CVE-2026-73281 LOW 3.5 | 1 522 |
| CVE-2026-73283 LOW 2.5 | 1 522 |
| CVE-2026-60002 HIGH 7.7 | 1 512 |
| CVE-2026-60000 HIGH 7.5 | 1 512 |
| CVE-2026-59998 MEDIUM 6.5 | 1 512 |
| CVE-2026-60001 MEDIUM 6.5 | 1 512 |
| CVE-2026-59999 MEDIUM 5.9 | 1 512 |
| CVE-2026-59995 MEDIUM 5.4 | 1 512 |
| CVE-2026-59996 MEDIUM 5.4 | 1 512 |
| CVE-2026-59997 MEDIUM 5.4 | 1 512 |
| CVE-2026-35385 HIGH 8.1 | 925 |
| CVE-2026-35414 HIGH 8.1 | 925 |
| CVE-2026-35387 MEDIUM 6.5 | 925 |
| CVE-2026-35388 LOW 2.5 | 925 |
| CVE-2025-61984 LOW 3.6 | 871 |
| CVE-2025-61985 LOW 3.6 | 871 |
| CVE-2025-26465 MEDIUM 6.8 | 583 |
| CVE-2023-48795 MEDIUM 5.9 | 581 |
| CVE-2025-32728 LOW 3.8 | 553 |
| CVE-2026-42535 CRITICAL 9.1 | 529 |
| CVE-2026-29170 MEDIUM 6.1 | 529 |
| CVE-2026-28780 CRITICAL 9.8 | 528 |
| CVE-2026-24072 HIGH 8.8 | 528 |
| CVE-2026-29169 HIGH 7.5 | 528 |
| CVE-2026-34059 HIGH 7.5 | 528 |
| CVE-2026-33857 MEDIUM 5.3 | 528 |
| CVE-2026-34032 MEDIUM 5.3 | 528 |
| CVE-2026-33006 MEDIUM 4.8 | 528 |
| CVE-2025-58098 HIGH 8.3 | 524 |
| CVE-2023-51385 MEDIUM 6.5 | 519 |
| CVE-2025-49812 HIGH 7.4 | 516 |
| CVE-2023-38408 CRITICAL 9.8 | 487 |
The 50 found on the most hosts, of 2 977 CVEs.
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 47.149.158.77 | United States US | 4 | 202 CVEs |
| 47.176.195.99 | United States US | 4 | 177 CVEs |
| 47.154.25.194 | United States US | 4 | 143 CVEs |
| 47.206.94.206 | United States US | 4 | 58 CVEs |
| 47.145.224.159 | United States US | 4 | 56 CVEs |
| 47.181.68.44 | United States US | 4 | 56 CVEs |
| 47.207.28.3 | United States US | 4 | 56 CVEs |
| 47.147.16.245 | United States US | 4 | 51 CVEs |
| 47.206.226.59 | United States US | 3 | 312 CVEs |
| 50.49.130.217 | United States US | 3 | 293 CVEs |
| 47.158.220.233 | United States US | 3 | 284 CVEs |
| 47.141.64.12 | United States US | 3 | 241 CVEs |
| 47.180.81.76 | United States US | 3 | 241 CVEs |
| 47.180.81.77 | United States US | 3 | 241 CVEs |
| 47.180.81.78 | United States US | 3 | 241 CVEs |
| 47.185.36.55 | United States US | 3 | 241 CVEs |
| 47.198.61.85 | United States US | 3 | 241 CVEs |
| 47.199.117.174 | United States US | 3 | 241 CVEs |
| 50.103.28.188 | United States US | 3 | 241 CVEs |
| 50.37.30.248 | United States US | 3 | 241 CVEs |
| 47.206.58.206 | United States US | 3 | 216 CVEs |
| 47.186.46.203 | United States US | 3 | 194 CVEs |
| 104.226.248.111 | United States US | 3 | 189 CVEs |
| 47.190.20.244 | United States US | 3 | 176 CVEs |
| 47.206.215.252 | United States US | 3 | 140 CVEs |
| 47.181.131.176 | United States US | 3 | 134 CVEs |
| 47.204.254.224 | United States US | 3 | 133 CVEs |
| 47.206.32.2 | United States US | 3 | 127 CVEs |
| 47.156.189.218 | United States US | 3 | 123 CVEs |
| 47.206.96.36 | United States US | 3 | 121 CVEs |
| 50.122.208.86 | United States US | 3 | 120 CVEs |
| 47.181.144.150 | United States US | 3 | 118 CVEs |
| 47.206.250.159 | United States US | 3 | 116 CVEs |
| 47.206.51.73 | United States US | 3 | 113 CVEs |
| 47.199.43.14 | United States US | 3 | 109 CVEs |
| 47.181.165.143 | United States US | 3 | 108 CVEs |
| 47.206.241.90 | United States US | 3 | 106 CVEs |
| 50.33.166.93 | United States US | 3 | 44 CVEs |
| 47.176.110.186 | United States US | 3 | 38 CVEs |
| 47.181.193.74 | United States US | 3 | 21 CVEs |
| 50.49.245.124 | United States US | 3 | 19 CVEs |
| 47.151.53.184 | United States US | 3 | 17 CVEs |
| 47.180.68.84 | United States US | 3 | 17 CVEs |
| 47.206.44.115 | United States US | 3 | 16 CVEs |
| 47.156.146.54 | United States US | 3 | 15 CVEs |
| 47.181.83.228 | United States US | 3 | 14 CVEs |
| 47.187.255.190 | United States US | 3 | 11 CVEs |
| 50.126.242.246 | United States US | 3 | 11 CVEs |
| 50.33.65.34 | United States US | 3 | 11 CVEs |
| 47.156.126.109 | United States US | 2 | 472 CVEs |
| 104.235.3.114 | United States US | 2 | 454 CVEs |
| 47.144.199.189 | United States US | 2 | 454 CVEs |
| 47.145.198.218 | United States US | 2 | 454 CVEs |
| 47.147.116.132 | United States US | 2 | 454 CVEs |
| 47.156.245.3 | United States US | 2 | 454 CVEs |
| 47.165.216.68 | United States US | 2 | 454 CVEs |
| 47.186.55.153 | United States US | 2 | 454 CVEs |
| 47.143.205.74 | United States US | 2 | 451 CVEs |
| 47.145.192.204 | United States US | 2 | 451 CVEs |
| 47.145.58.27 | United States US | 2 | 451 CVEs |
| 47.148.184.208 | United States US | 2 | 451 CVEs |
| 47.150.171.51 | United States US | 2 | 451 CVEs |
| 47.150.43.99 | United States US | 2 | 451 CVEs |
| 47.151.95.116 | United States US | 2 | 451 CVEs |
| 47.154.118.107 | United States US | 2 | 451 CVEs |
| 47.154.86.165 | United States US | 2 | 451 CVEs |
| 47.156.0.122 | United States US | 2 | 451 CVEs |
| 47.156.0.179 | United States US | 2 | 451 CVEs |
| 47.156.11.196 | United States US | 2 | 451 CVEs |
| 47.156.7.46 | United States US | 2 | 451 CVEs |
| 47.157.128.85 | United States US | 2 | 451 CVEs |
| 47.157.227.190 | United States US | 2 | 451 CVEs |
| 47.161.159.242 | United States US | 2 | 451 CVEs |
| 47.163.25.169 | United States US | 2 | 451 CVEs |
| 47.164.30.107 | United States US | 2 | 451 CVEs |
| 47.166.29.148 | United States US | 2 | 451 CVEs |
| 47.184.157.78 | United States US | 2 | 451 CVEs |
| 47.184.173.105 | United States US | 2 | 451 CVEs |
| 47.186.111.15 | United States US | 2 | 451 CVEs |
| 47.186.254.52 | United States US | 2 | 451 CVEs |
| 47.187.103.174 | United States US | 2 | 451 CVEs |
| 47.187.125.147 | United States US | 2 | 451 CVEs |
| 47.187.142.159 | United States US | 2 | 451 CVEs |
| 47.189.173.253 | United States US | 2 | 451 CVEs |
| 47.196.93.155 | United States US | 2 | 451 CVEs |
| 47.198.126.137 | United States US | 2 | 451 CVEs |
| 47.200.70.9 | United States US | 2 | 451 CVEs |
| 47.201.199.165 | United States US | 2 | 451 CVEs |
| 47.204.218.149 | United States US | 2 | 451 CVEs |
| 47.204.237.52 | United States US | 2 | 451 CVEs |
| 47.205.158.76 | United States US | 2 | 451 CVEs |
| 50.109.33.18 | United States US | 2 | 451 CVEs |
| 50.124.250.205 | United States US | 2 | 451 CVEs |
| 50.32.22.202 | United States US | 2 | 451 CVEs |
| 50.39.14.171 | United States US | 2 | 451 CVEs |
| 74.47.35.2 | United States US | 2 | 451 CVEs |
| 47.190.65.166 | United States US | 2 | 427 CVEs |
| 47.190.39.223 | United States US | 2 | 387 CVEs |
| 74.39.214.11 | United States US | 2 | 329 CVEs |
| 47.202.174.170 | United States US | 2 | 289 CVEs |
Known exploited first, then by the number of CVEs.
Showing the first 100 of 7 057. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| United States US | 107 550 | 6 697 |
| Switzerland CH | 256 | 206 |
| Czechia CZ | 512 | 95 |
| Lithuania LT | 512 | 18 |
| Ukraine UA | 512 | 12 |
| United Kingdom GB | 29 542 | 11 |
| Spain ES | 2 552 | 10 |
| Canada CA | 8 233 | 6 |
| Germany DE | 1 782 | 2 |
| Ireland IE | 6 889 | 0 |
| Netherlands NL | 4 352 | 0 |
| Sweden SE | 4 352 | 0 |
| Latvia LV | 2 048 | 0 |
| Hong Kong HK | 764 | 0 |
| France FR | 762 | 0 |