<188>Feb 12 2023 13:22:47 tismtlinternetfw1 : %ASA-4-106023: Deny icmp src OUTSIDE:0.33.18.22 dst INSIDE:170.217.223.242 (type 11, code 0) by access-group "OUTSIDE_ACL" [0x0, 0x0]

This is a syslog message from a product called ASA Firewall by Cisco. The following fields were extracted from the message:
priority: 188
senderhost: 10.83.7.3
severitylabel: warning
tags: ['cisco_asa_deny', 'deny', 'cisco_asa', 'firewall_action']
productids: [17, 0]
severitycode: 4
sourceinfo: unknown
sensitivity: normal
facilitylabel: local7
messagetype: firewall_action
vendorcode: ASA-4-106023
action: block
protocol: 1
facilitycode: 23
streamName: cisco_asa
clientIP: 0.33.18.22
serverIP: 170.217.223.242