<132>Mar 21 20:29:49 j0201bip2.jci.com warning tmm1[14682]: 01260013:4: SSL Handshake failed for TCP 73.226.128.225:58125 -> 120.161.228.184:443

This is a syslog message from a product called ASM by F5. The following fields were extracted from the message:
program: tmm1
senderhost: 172.21.189.113
serverport: 443
severitylabel: warning
tags: ['rfc3164', 'f5', 'ssl_event']
productids: [48]
sourceinfo: unknown
localstarttime: Mar 21 20:29:49
sensitivity: normal
localhostname: j0201bip2.jci.com
priority: 132
facilitylabel: local0
messagetype: ssl_event
severitycode: 4
pid: 14682
clientport: 58125
protocol: 6
facilitycode: 16
streamName: f5
clientIP: 73.226.128.225
serverIP: 120.161.228.184