Network
Optimizely AB
AS30811registered in Sweden (SE)hosts in 1 country
As of 2026-10-11, Optimizely AB (AS30811, registered in Sweden) had 4 094 hosts seen in 1 country; 2 of them with known CVEs (94 distinct, 2 known to be exploited). It announces 1 IPv4 prefix and 1 IPv6 prefix (256 IPv4 addresses, 58 876th by address space).
Known CVEs in this network
4 094hosts seen
2hosts with known CVEs
94distinct CVEs
2known exploited
CVEs by severity: CRITICAL 21 HIGH 35 MEDIUM 38
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 2026-10-11 04:20 UTC
- Organisation
- ElektroPost AB
- Network type
- Content / hosting · peering policy Open
- Website
- http://www.episerver.com/hosting
- Registry
- RIPE NCC · Sweden SE · allocated 2003-12-10
- Announced prefixes
- 1 IPv4 · 1 IPv6 See them
- IPv4 address space
- 256 addresses · 58 876th of 87 441 networks by size
- Rank by exposure
- 16 762nd by hosts with known CVEs Ranking
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2024-38475 CRITICAL 9.1 known exploited | 1 |
| CVE-2021-40438 CRITICAL 9.0 known exploited | 1 |
| CVE-2010-3972 HIGH 10.0 | 1 |
| CVE-2017-3167 CRITICAL 9.8 | 1 |
| CVE-2017-7679 CRITICAL 9.8 | 1 |
| CVE-2017-8923 CRITICAL 9.8 | 1 |
| CVE-2018-1312 CRITICAL 9.8 | 1 |
| CVE-2021-26691 CRITICAL 9.8 | 1 |
| CVE-2021-39275 CRITICAL 9.8 | 1 |
| CVE-2021-44790 CRITICAL 9.8 | 1 |
| CVE-2022-22720 CRITICAL 9.8 | 1 |
| CVE-2022-23943 CRITICAL 9.8 | 1 |
| CVE-2022-31813 CRITICAL 9.8 | 1 |
| CVE-2022-37454 CRITICAL 9.8 | 1 |
| CVE-2023-25690 CRITICAL 9.8 | 1 |
| CVE-2024-38474 CRITICAL 9.8 | 1 |
| CVE-2024-38476 CRITICAL 9.8 | 1 |
| CVE-2026-28780 CRITICAL 9.8 | 1 |
| CVE-2010-2730 HIGH 9.3 | 1 |
| CVE-2017-9788 CRITICAL 9.1 | 1 |
| CVE-2022-22721 CRITICAL 9.1 | 1 |
| CVE-2022-28615 CRITICAL 9.1 | 1 |
| CVE-2022-36760 CRITICAL 9.0 | 1 |
| CVE-2026-24072 HIGH 8.8 | 1 |
| CVE-2025-58098 HIGH 8.3 | 1 |
| CVE-2016-5387 HIGH 8.1 | 1 |
| CVE-2017-15715 HIGH 8.1 | 1 |
| CVE-2024-38473 HIGH 8.1 | 1 |
| CVE-2006-20001 HIGH 7.5 | 1 |
| CVE-2016-0736 HIGH 7.5 | 1 |
| CVE-2016-2161 HIGH 7.5 | 1 |
| CVE-2016-8743 HIGH 7.5 | 1 |
| CVE-2017-15710 HIGH 7.5 | 1 |
| CVE-2017-9798 HIGH 7.5 | 1 |
| CVE-2018-1303 HIGH 7.5 | 1 |
| CVE-2018-17199 HIGH 7.5 | 1 |
| CVE-2019-0217 HIGH 7.5 | 1 |
| CVE-2021-26690 HIGH 7.5 | 1 |
| CVE-2021-34798 HIGH 7.5 | 1 |
| CVE-2022-22719 HIGH 7.5 | 1 |
| CVE-2022-26377 HIGH 7.5 | 1 |
| CVE-2022-29404 HIGH 7.5 | 1 |
| CVE-2022-30556 HIGH 7.5 | 1 |
| CVE-2023-31122 HIGH 7.5 | 1 |
| CVE-2024-38472 HIGH 7.5 | 1 |
| CVE-2024-38477 HIGH 7.5 | 1 |
| CVE-2024-39573 HIGH 7.5 | 1 |
| CVE-2024-42516 HIGH 7.5 | 1 |
| CVE-2024-43204 HIGH 7.5 | 1 |
| CVE-2024-47252 HIGH 7.5 | 1 |
The 50 found on the most hosts, of 94 CVEs.
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 217.114.93.142 | Sweden SE | 2 | 91 CVEs |
| 217.114.87.85 | Sweden SE | 0 | 3 CVEs |
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Sweden SE | 4 094 | 2 |