Network
blue tech technology Co., Limited
AS47191registered in British Virgin Islands (VG)hosts in 4 countries
As of 2026-10-05, blue tech technology Co., Limited (AS47191, registered in British Virgin Islands) had 1 289 hosts seen in 4 countries; 379 of them with known CVEs (35 distinct, 1 known to be exploited). It announces 9 IPv4 prefixes and 0 IPv6 prefixes (8 704 IPv4 addresses, 9 896th by address space).
Known CVEs in this network
1 289hosts seen
379hosts with known CVEs
35distinct CVEs
1known exploited
CVEs by severity: CRITICAL 2 HIGH 14 MEDIUM 16 LOW 3
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.
Counted 2026-10-05 16:20 UTC
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2025-26465 MEDIUM 6.8 | 372 |
| CVE-2025-32728 LOW 3.8 | 372 |
| CVE-2023-38408 CRITICAL 9.8 | 371 |
| CVE-2023-51385 MEDIUM 6.5 | 371 |
| CVE-2023-48795 MEDIUM 5.9 | 371 |
| CVE-2026-35385 HIGH 8.1 | 356 |
| CVE-2026-35386 HIGH 8.1 | 356 |
| CVE-2026-35414 HIGH 8.1 | 356 |
| CVE-2026-35387 MEDIUM 6.5 | 356 |
| CVE-2026-35388 LOW 2.5 | 356 |
| CVE-2024-6387 HIGH 8.1 | 332 |
| CVE-2023-28531 CRITICAL 9.8 | 312 |
| CVE-2023-51384 MEDIUM 5.5 | 312 |
| CVE-2021-41617 HIGH 7.0 | 59 |
| CVE-2016-20012 MEDIUM 5.3 | 59 |
| CVE-2021-36368 LOW 3.7 | 59 |
| CVE-2020-14145 MEDIUM 5.9 | 40 |
| CVE-2020-15778 HIGH 7.4 | 35 |
| CVE-2019-6109 MEDIUM 6.8 | 35 |
| CVE-2019-6110 MEDIUM 6.8 | 35 |
| CVE-2019-6111 MEDIUM 5.9 | 35 |
| CVE-2017-15906 MEDIUM 5.3 | 35 |
| CVE-2018-15473 MEDIUM 5.3 | 35 |
| CVE-2018-15919 MEDIUM 5.3 | 35 |
| CVE-2018-20685 MEDIUM 5.3 | 35 |
| CVE-2026-55233 HIGH 7.5 | 12 |
| CVE-2026-49975 HIGH 7.5 | 7 |
| CVE-2025-23419 MEDIUM 5.3 | 7 |
| CVE-2023-44487 HIGH 7.5 known exploited | 5 |
| CVE-2022-41741 HIGH 7.8 | 5 |
| CVE-2021-23017 HIGH 7.7 | 5 |
| CVE-2021-3618 HIGH 7.4 | 5 |
| CVE-2021-28041 HIGH 7.1 | 5 |
| CVE-2022-41742 HIGH 7.1 | 5 |
| CVE-2025-26466 MEDIUM 5.9 | 1 |
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 37.77.81.202 | British Virgin Islands VG | 1 | 7 CVEs |
| 37.77.81.203 | British Virgin Islands VG | 1 | 7 CVEs |
| 37.77.81.204 | British Virgin Islands VG | 1 | 7 CVEs |
| 37.77.81.205 | British Virgin Islands VG | 1 | 7 CVEs |
| 37.77.81.206 | British Virgin Islands VG | 1 | 7 CVEs |
| 37.77.81.100 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.101 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.102 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.154 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.155 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.156 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.157 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.158 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.18 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.19 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.2 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.20 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.21 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.22 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.3 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.4 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.42 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.43 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.44 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.45 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.46 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.5 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.6 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.74 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.75 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.76 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.77 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.78 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.82 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.83 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.84 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.85 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.86 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.98 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.99 | British Virgin Islands VG | 0 | 22 CVEs |
| 37.77.81.218 | British Virgin Islands VG | 0 | 15 CVEs |
| 37.77.81.219 | British Virgin Islands VG | 0 | 15 CVEs |
| 37.77.81.220 | British Virgin Islands VG | 0 | 15 CVEs |
| 37.77.81.221 | British Virgin Islands VG | 0 | 15 CVEs |
| 37.77.81.222 | British Virgin Islands VG | 0 | 15 CVEs |
| 37.77.81.114 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.115 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.117 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.118 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.162 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.163 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.164 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.165 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.166 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.226 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.227 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.228 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.229 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.81.230 | British Virgin Islands VG | 0 | 14 CVEs |
| 37.77.84.114 | United States US | 0 | 14 CVEs |
| 37.77.84.115 | United States US | 0 | 14 CVEs |
| 37.77.84.116 | United States US | 0 | 14 CVEs |
| 37.77.84.117 | United States US | 0 | 14 CVEs |
| 37.77.84.118 | United States US | 0 | 14 CVEs |
| 37.77.84.162 | United States US | 0 | 14 CVEs |
| 37.77.84.163 | United States US | 0 | 14 CVEs |
| 37.77.84.164 | United States US | 0 | 14 CVEs |
| 37.77.84.165 | United States US | 0 | 14 CVEs |
| 37.77.84.166 | United States US | 0 | 14 CVEs |
| 37.77.86.18 | Hong Kong HK | 0 | 14 CVEs |
| 37.77.86.19 | Hong Kong HK | 0 | 14 CVEs |
| 37.77.86.20 | Hong Kong HK | 0 | 14 CVEs |
| 37.77.86.21 | Hong Kong HK | 0 | 14 CVEs |
| 37.77.86.22 | Hong Kong HK | 0 | 14 CVEs |
| 37.77.81.130 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.131 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.132 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.133 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.134 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.146 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.147 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.148 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.149 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.150 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.170 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.171 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.172 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.173 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.174 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.178 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.179 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.180 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.181 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.182 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.186 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.187 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.188 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.189 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.190 | British Virgin Islands VG | 0 | 13 CVEs |
| 37.77.81.194 | British Virgin Islands VG | 0 | 13 CVEs |
Known exploited first, then by the number of CVEs.
Showing the first 100 of 379. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Hong Kong HK | 378 | 157 |
| United States US | 544 | 110 |
| British Virgin Islands VG | 348 | 96 |
| Netherlands NL | 19 | 16 |