Find exploitable services
If one network has all these open ports: PORT STATE SERVICE 1/tcp open tcpmux 3/tcp open compressnet 4/tcp open unknown 6/tcp open unknown 7/tcp open echo 9/tcp open discard 13/tcp open daytime 17/tcp open qotd 19/tcp open chargen 20/tcp open ftp-data 21/tcp open ftp 22/tcp open ssh 23/tcp open telnet 24/tcp open priv-mail 25/tcp open smtp 26/tcp open rsftp 30/tcp open unknown 32/tcp open unknown 33/tcp open dsp 37/tcp open time 42/tcp open nameserver 43/tcp open whois 49/tcp open tacacs 53/tcp open domain 70/tcp open gopher 79/tcp open finger 80/tcp open http 81/tcp open hosts2-ns 82/tcp open xfer 83/tcp open mit-ml-dev 84/tcp open ctf 85/tcp open mit-ml-dev 88/tcp open kerberos-sec 89/tcp open su-mit-tg 90/tcp open dnsix 99/tcp open metagram 100/tcp open newacct 106/tcp open pop3pw 109/tcp open pop2 110/tcp open pop3 111/tcp open rpcbind 113/tcp open ident 119/tcp open nntp 125/tcp open locus-map 135/tcp open msrpc 139/tcp open netbios-ssn 143/tcp open imap 144/tcp open news 146/tcp open iso-tp0 161/tcp open snmp 163/tcp open cmip-man 179/tcp open bgp 199/tcp open smux 211/tcp open 914c-g 212/tcp open anet 222/tcp open rsh-spx 254/tcp open unknown 255/tcp open unknown 256/tcp open fw1-secureremote 259/tcp open esro-gen 264/tcp open bgmp 280/tcp open http-mgmt 301/tcp open unknown 306/tcp open unknown 311/tcp open asip-webadmin 340/tcp open unknown 366/tcp open odmr 389/tcp open ldap 406/tcp open imsp 407/tcp open timbuktu 416/tcp open silverplatter 417/tcp open onmux 425/tcp open icad-el 427/tcp open svrloc 443/tcp open https 444/tcp open snpp 445/tcp open microsoft-ds 458/tcp open appleqtc 464/tcp open kpasswd5 465/tcp open smtps 481/tcp open dvs 497/tcp open retrospect 500/tcp open isakmp 512/tcp open exec 513/tcp open login 514/tcp open shell 515/tcp open printer 524/tcp open ncp 541/tcp open uucp-rlogin 543/tcp open klogin 544/tcp open kshell 545/tcp open ekshell 548/tcp open afp 554/tcp open rtsp 555/tcp open dsf 563/tcp open snews 587/tcp open submission 593/tcp open http-rpc-epmap