Port 19
Total Hosts
33.5K
TLS Encrypted
8.0%
Vulnerable Hosts
1.3K
Countries
10+
Top Services
| http | 18,333 |
| chargen | 9,494 |
| https | 1,455 |
| http-proxy | 1,226 |
| ssh | 530 |
| ssl/http | 422 |
| mysql | 317 |
| ftp | 238 |
| firewall | 155 |
| mongodb | 151 |
Top Countries
 China | 4,854 |
 South Korea | 4,729 |
 United States | 3,326 |
 Hong Kong | 1,540 |
 Cyprus | 1,398 |
 Malaysia | 1,033 |
 Mexico | 874 |
 India | 829 |
 Germany | 736 |
 Singapore | 689 |
Top Products
| Tengine | 5,141 |
| Apache HTTP Server | 666 |
| nginx | 517 |
| OpenSSH | 426 |
| IIS | 390 |
| Nginx | 387 |
| Microsoft ASP.NET | 360 |
| Plex Media Server httpd | 346 |
| MySQL | 296 |
| OpenResty | 247 |