OSN

Network

Brightspeed

AS19901registered in United States (US)hosts in 1 country

As of 2026-10-09, Brightspeed (AS19901, registered in United States) had 22 225 hosts seen in 1 country; 73 of them with known CVEs (888 distinct, 6 known to be exploited). It announces 1 274 IPv4 prefixes and 51 IPv6 prefixes (3 043 072 IPv4 addresses, 151st by address space).

Known CVEs in this network

22 225hosts seen
73hosts with known CVEs
888distinct CVEs
6known exploited

CVEs by severity: CRITICAL 124 HIGH 296 MEDIUM 392 LOW 75 UNRATED 1

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: 25 hosts with CVEs only on distribution builds whose fix may be backported.

Counted 2026-10-09 08:20 UTC

Organisation
Brightspeed
Network type
Access network (cable / DSL / ISP) · peering policy Selective
Website
https://www.brightspeed.com
Registry
ARIN · United States US · allocated 2022-11-07
Announced prefixes
1 274 IPv4 · 51 IPv6 See them
IPv4 address space
3 043 072 addresses · 151st of 87 287 networks by size
Rank by exposure
2 908th by hosts with known CVEs Ranking
Exchange points
2

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-73282 MEDIUM 4.8 23
CVE-2026-73281 LOW 3.5 23
CVE-2026-73283 LOW 2.5 23
CVE-2023-48795 MEDIUM 5.9 21
CVE-2026-60002 HIGH 7.7 19
CVE-2026-60000 HIGH 7.5 19
CVE-2026-59998 MEDIUM 6.5 19
CVE-2026-60001 MEDIUM 6.5 19
CVE-2026-59999 MEDIUM 5.9 19
CVE-2026-59995 MEDIUM 5.4 19
CVE-2026-59996 MEDIUM 5.4 19
CVE-2026-59997 MEDIUM 5.4 19
CVE-2016-7406 CRITICAL 9.8 13
CVE-2016-7407 CRITICAL 9.8 13
CVE-2016-7408 HIGH 8.8 13
CVE-2017-9078 HIGH 8.8 13
CVE-2020-36254 HIGH 8.1 13
CVE-2026-35385 HIGH 8.1 13
CVE-2026-35414 HIGH 8.1 13
CVE-2017-2659 HIGH 7.5 13
CVE-2021-36369 HIGH 7.5 13
CVE-2026-35387 MEDIUM 6.5 13
CVE-2016-3116 MEDIUM 6.4 13
CVE-2016-7409 MEDIUM 5.5 13
CVE-2018-15599 MEDIUM 5.3 13
CVE-2013-4421 MEDIUM 5.0 13
CVE-2013-4434 MEDIUM 5.0 13
CVE-2017-9079 MEDIUM 4.7 13
CVE-2026-35388 LOW 2.5 13
CVE-2007-1099 HIGH 7.5 11
CVE-2005-4178 MEDIUM 6.5 10
CVE-2006-1206 MEDIUM 5.0 10
CVE-2025-61984 LOW 3.6 10
CVE-2025-61985 LOW 3.6 10
CVE-2023-38408 CRITICAL 9.8 8
CVE-2025-26465 MEDIUM 6.8 8
CVE-2023-51385 MEDIUM 6.5 8
CVE-2026-106585 MEDIUM 6.5 8
CVE-2026-106552 MEDIUM 4.2 8
CVE-2025-32728 LOW 3.8 8
CVE-2026-106582 LOW 3.7 8
CVE-2026-106587 LOW 3.6 8
CVE-2026-106588 LOW 3.1 8
CVE-2026-106589 LOW 2.9 8
CVE-2026-106583 LOW 2.5 8
CVE-2026-106584 LOW 2.5 8
CVE-2026-106586 LOW 2.5 8
CVE-2026-106553 LOW 2.2 8
CVE-2026-106555 LOW 2.2 8
CVE-2018-21027 CRITICAL 9.8 7

The 50 found on the most hosts, of 888 CVEs.

Most exposed hosts

IPExploitedCVEs
71.217.68.46 3 114 CVEs
9.144.171.93 2 322 CVEs
67.145.145.77 1 78 CVEs
75.170.82.192 1 46 CVEs
74.167.106.99 1 11 CVEs
74.167.101.176 1 6 CVEs
9.144.7.114 1 5 CVEs
67.146.76.232 1 5 CVEs
67.6.82.54 1 2 CVEs
71.217.48.93 0 216 CVEs
67.147.183.111 0 65 CVEs
67.144.36.40 0 53 CVEs
9.134.240.208 0 53 CVEs
71.49.199.106 0 48 CVEs
67.145.182.251 0 29 CVEs
67.147.108.181 0 29 CVEs
9.134.97.33 0 29 CVEs
67.145.60.16 0 26 CVEs
71.51.180.10 0 25 CVEs
74.167.40.216 0 25 CVEs
67.6.115.214 0 22 CVEs
71.34.224.116 0 22 CVEs
74.167.38.2 0 19 CVEs
9.138.216.100 0 18 CVEs
67.6.119.112 0 17 CVEs
71.0.184.16 0 17 CVEs
71.217.105.186 0 17 CVEs
71.217.32.42 0 17 CVEs
71.217.49.15 0 17 CVEs
71.217.59.238 0 17 CVEs
71.51.166.99 0 17 CVEs
75.165.5.106 0 17 CVEs
75.170.80.69 0 17 CVEs
97.112.29.60 0 17 CVEs
67.144.153.7 0 16 CVEs
67.145.117.142 0 16 CVEs
74.167.35.212 0 16 CVEs
67.7.42.144 0 15 CVEs
71.34.233.77 0 15 CVEs
9.144.176.241 0 15 CVEs
67.146.11.134 0 14 CVEs
67.144.226.32 0 12 CVEs
67.147.239.151 0 11 CVEs
67.6.123.17 0 11 CVEs
67.6.172.178 0 11 CVEs
76.5.3.229 0 11 CVEs
9.139.44.187 0 11 CVEs
71.217.68.226 0 11 CVEs
9.138.216.30 0 11 CVEs
9.138.6.86 0 11 CVEs
9.144.165.248 0 11 CVEs
9.144.165.249 0 11 CVEs
9.144.165.250 0 11 CVEs
9.144.165.251 0 11 CVEs
65.131.221.172 0 4 CVEs
67.145.229.213 0 4 CVEs
67.146.83.198 0 4 CVEs
71.221.153.72 0 4 CVEs
71.51.160.17 0 4 CVEs
74.167.1.240 0 4 CVEs
75.173.79.57 0 4 CVEs
71.210.154.202 0 3 CVEs
71.221.77.240 0 3 CVEs
67.234.189.29 0 3 CVEs
71.34.227.139 0 3 CVEs
67.144.153.96 0 3 CVEs
67.147.50.179 0 3 CVEs
71.50.55.253 0 3 CVEs
67.7.3.231 0 2 CVEs
76.6.19.225 0 2 CVEs
67.6.77.23 0 2 CVEs
67.6.94.56 0 1 CVE
71.210.66.19 0 1 CVE

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
United States US 22 225 73
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