Service class anon: 
  325 ?        SNs    0:00 ftpd: 120.26.5.4: anonymous/anonymous: IDLE
 3896 ?        SNs    0:00 ftpd: 113.108.189.48: anonymous/anonymous: IDLE
 4024 ?        SNs    0:00 ftpd: 219.141.76.24: anonymous/anonymous: IDLE
 4134 ?        SNs    0:00 ftpd: 180.175.76.120: anonymous/anonymous: IDLE
 4889 ?        SNs    0:00 ftpd: 110.201.119.4: anonymous/anonymous: IDLE
 8857 ?        SNs    0:00 ftpd: 60.28.121.142: anonymous/anonymous: IDLE
10248 ?        SNs    0:00 ftpd: 120.55.160.165: anonymous/anonymous: IDLE
10711 ?        SNs    0:00 ftpd: 61.164.91.182: anonymous/anonymous: IDLE
13469 ?        SNs    0:00 ftpd: 101.95.104.238: anonymous/anonymous: IDLE
14899 ?        SNs    0:00 ftpd: 116.216.30.59: anonymous/anonymous: IDLE
16351 ?        SNs    0:00 ftpd: 121.26.253.90: anonymous/anonymous: IDLE
16612 ?        SNs    0:00 ftpd: 124.67.255.90: anonymous/anonymous: IDLE
17166 ?        SNs    0:00 ftpd: 114.55.57.233: anonymous/anonymous: IDLE
17812 ?        SNs    0:00 ftpd: .: anonymous/anonymous: PORT 117,184,120,214,27,44
22484 ?        SNs    0:00 ftpd: 120.26.108.168: anonymous/anonymous: IDLE
25538 ?        SNs    0:00 ftpd: 120.24.43.9: anonymous/anonymous: IDLE
25819 ?        SNs    0:00 ftpd: 60.13.214.247: anonymous/anonymous: IDLE
31383 ?        SNs    0:00 ftpd: 123.57.233.170: anonymous/anonymous: IDLE
32213 ?        SNs    0:00 ftpd: 139.196.8.79: anonymous/anonymous: IDLE
   -  19 users (200 maximum)
Service class user: 
 5084 ?        SNs    0:00 ftpd: pool-64-222-113-63.burl.east.myfairpoint.net: lhowell: IDLE
14191 ?        Ss     0:00 ftpd: static.vnpt.vn: connected: IDLE
15124 ?        SNs    0:00 ftpd: pool-71-161-84-238.cncdnh.east.myfairpoint.net: lhowell: IDLE
   -   3 users (300 maximum)