TCP Port 44818 – EtherNet-IP-2

About TCP Port 44818

The Internet Assigned Numbers Authority (IANA) registers port 44818 for EtherNet-IP-2. The IANA description reads: ‘EtherNet/IP messaging
IANA assigned this well-formed service name as a replacement for "EtherNet/IP-2".’. This port appears in 1 IDS rule and does not have notable malware activity indicators in our data.

IDS Rule References

1 IDS / security rule reference TCP port 44818. Treat that number as context, not a danger score. Many detection rules are written against groups of ports rather than one service, web ports especially, so common web alternate ports inherit large counts while genuinely sensitive services can show few rules or none. Presence in IDS rules does not mean traffic on this port is malicious.

Rule categories (top 1): attempted-dos (1).

Sample rule descriptions for TCP port 44818:

• ET EXPLOIT Possible MicroLogix 1100 PCCC DoS Condition (CVE-2017-7924)

Data Sources

This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry and Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range).