It'll be a mess, but if you set all of the org.eclipse.jetty loggers to DEBUG level some of the log messages will have the remote host/IP in them.
e.g.
HttpConnection 26Mar2025 06:32:42 HttpConnection@3394d470::SocketChannelEndPoint@7ff2fe0e[{l=/127.0.0.1:8088,r=/127.0.0.1:57412,ISHUT,fill=-,flush=-,to=0/30000}{io=0/0,kio=0,kro=1}]->[HttpConnection@3394d470[p=HttpParser{s=START,0 of -1},g=HttpGenerator@3e58426{s=START}]=>HttpChannelOverHttp@72155ac9{s=HttpChannelState@4fea5341{s=IDLE rs=BLOCKING os=OPEN is=IDLE awp=false se=false i=true al=0},r=1,c=false/false,a=IDLE,uri=null,age=0}] filled -1 RetainableByteBuffer@249c1293{DirectByteBuffer@27daddac[p=0,l=0,c=8192,r=0]={<<<>>>GET /Stat...\x00\x00\x00\x00\x00\x00\x00},r=1}
which has:
l=/127.0.0.1:8088,r=/127.0.0.1:57412