Mezmo Service Endpoints

These are the IP addresses for use with Mezmo ingestion.

Services are driven by a domain name system (DNS), and does not require you to update your agent configuration. The IP addresses are important only if you have configured outbound IP-based filtering in firewalls.

These IP addresses may change over time as our infrastructure evolves. Mezmo cannot guarantee these addresses will remain unchanged indefinitely. The ideal configurations will rely on DNS to reach these services and not the IP addresses directly. Mezmo will keep this document updated on a best-effort basis.

Latest Update: February 11, 2026 at 2:20PM PST

api.mezmo.com:

174.129.121.149

54.198.14.31

54.227.203.3

logs.mezmo.com:

174.129.121.149

54.198.14.31

54.227.203.3

assets.logdna.com:

54.224.242.53

3.230.116.140

52.4.27.175

syslog-a.mezmo.com and syslog-u.mezmo.com:

107.21.191.159

18.210.196.184

18.213.75.161

3.215.157.103

3.217.96.45

3.88.79.246

44.194.176.49

44.198.142.174

52.2.231.144

52.72.2.63

52.86.146.53

54.159.155.79

54.159.171.103

54.162.98.246

54.167.185.230