Search the internet's exposed services
29 620 853hosts with open portsall time, at each host's latest check
171 439 204IPv4 hosts trackedall time
3 551 488hosts with known CVEson a port open at the host's latest check · 270 827 more only from an older observation
1 198 550hosts seen alivein the last 7 days
376 752 640active domainsregistered now
235 / 48 768countries / networksall time
Most exposed ports
| 80 | 15 538 446 |
| 443 | 13 692 544 |
| 22 | 9 056 688 |
| 8443 | 939 430 |
| 8080 | 906 432 |
| 21 | 887 348 |
| 161 | 463 863 |
| 7547 | 460 999 |
| 25 | 379 440 |
| 3306 | 371 478 |
| 3389 | 327 918 |
| 23 | 139 720 |
Countries by exposed hosts
| United States US | 7 064 938 |
| Germany DE | 2 846 489 |
| China CN | 2 602 103 |
| Sweden SE | 1 720 053 |
| United Kingdom GB | 1 413 309 |
| Netherlands NL | 1 217 971 |
| France FR | 1 042 438 |
| Japan JP | 759 970 |
| Finland FI | 724 177 |
| South Korea KR | 706 267 |
| Hong Kong HK | 650 573 |
| Singapore SG | 608 352 |
Software seen most
| openssh | 6 439 507 |
| nginx | 2 826 478 |
| akamaighost | 1 812 529 |
| apache | 1 129 996 |
| awselb | 805 692 |
| cloudfront | 524 513 |
| mysql | 276 196 |
| cloudflare | 254 145 |
| caddy | 234 451 |
| microsoft-iis | 232 457 |
| openresty | 207 080 |
| microsoft-httpapi | 152 511 |
Exposed AI services
| open-webui | 702 |
| ollama | 246 |
| comfyui | 147 |
| gradio | 100 |
| jupyter | 6 |
Unauthenticated model servers and UIs reachable from the internet.
Most widespread critical CVEs
| CVE-2023-38408 | 1 866 030 hosts |
| CVE-2023-28531 | 803 246 hosts |
| CVE-2024-38474 | 180 620 hosts |
| CVE-2024-38475 | 180 620 hosts |
| CVE-2024-38476 | 180 620 hosts |
| CVE-2026-28780 | 173 165 hosts |
| CVE-2025-23048 | 153 314 hosts |
| CVE-2022-28615 | 152 968 hosts |
| CVE-2022-31813 | 152 968 hosts |
| CVE-2022-22720 | 151 776 hosts |