10.16 1oo 244 Icc Ftp Server |top| Access

This appears to be a reference to IEC 61016 (often confused with 10.16), 1oo2 (or 1oo4?), 244 ICC FTP Server.
Given the most likely interpretation, you’re asking about setting up an FTP server on a Siemens 244 ICC module (Industrial Communication Card) in a 1-out-of-2 (1oo2) safety-related or redundant configuration.

Network Exposure: Exposing an FTP server directly to a network (with an IP like 10.16.x.x) requires careful consideration of network security measures, such as firewalls and intrusion detection systems. 10.16 1oo 244 icc ftp server

1.3 The Acronym: ICC

ICC stands for several possibilities in industrial and technical environments. The most relevant for this keyword are: This appears to be a reference to IEC

network, which allows for ultra-high-speed data transfers by routing traffic through local exchanges rather than international links. Core Features and Content Not routable on the public internet – it

Part 5: Hardening the ICC FTP Server – Best Practices

If you manage the device at 10.16.100.244, do not rely on obscurity. Follow these steps immediately.

If that fails, the 1oo might be literal; check 10.16.100.244 or 10.16.1.100.

• Not routable on the public internet – it exists only on internal LANs, VPNs, or industrial control networks.
• Commonly used for PLCs (Programmable Logic Controllers), HMIs (Human-Machine Interfaces), RTUs (Remote Terminal Units), and embedded industrial servers.
• Subnet implication: 10.16.x.x suggests a medium-to-large segmented network, possibly a manufacturing floor or a multi-building campus.