here are some non-standard ones I know of
(maybe these and others should be in dist'ed version but commented out)

irc             6667/tcp        #internet relay chat
irc             6667/udp        #internet relay chat

socks           1080/tcp	

ident           113/tcp         auth tap

#
#	Sam's fax software
fax             1122/tcp	# from Flexfax
fax             1122/udp	# from Flexfax


#
#	X11 stuff
#
xdm             177/udp         xdmcp
fs              7001/tcp        fontserver        #  X11R5 font server
X11:0           6000/tcp        x11             # xserver 0
X11:1           6001/tcp        x11             # xserver 1

#
#	webster
#
webster         2627/tcp	#webster dict

#
#	Internet Traffic Jam servers
#
gopher           70/tcp    Gopher
http            80/tcp     www


#
# Used by HP OpenView
#
cmot_manager    163/tcp                         # CMOT Manager Port
cmot_manager    163/udp                         # CMOT Manager Port
cmot_agent      164/tcp                         # CMOT Agent Port
cmot_agent      164/udp                         # CMOT Agent Port

#
# Used by KIP options on GatorBox
#
at-rtmp         201/udp
at-nbp          202/udp
at-echo         204/udp
at-zis          206/udp



#
#	Sun stuff
#
NeWS            144/tcp         news            # Window System


#
#
# Uses by HP-UX/HP9000
#
netbios_ns      137/tcp                         # NetBIOS Name Service
netbios_dgm     138/tcp                         # NetBIOS Datagram Service
netbios_ssn     139/tcp                         # NetBIOS Session Service
DAServer        987/tcp                         # SQL distributed access
rlb             1260/tcp                        # remote loopback diagnostic
nft             1536/tcp                        # NS network file transfer
netdist         2106/tcp                        # update(1m) network distributio
n service
rfa             4672/tcp                        # NS remote file access
lanmgrx.osB     5696/tcp                        # LAN Manager/X for B.00.00 Offi
ceShare
grmd            5999/tcp                        # graphics resource manager
spc             6111/tcp                        # sub-process control
netbios_ns      137/udp                         # NetBIOS Name Service
netbios_dgm     138/udp                         # NetBIOS Datagram Service
netbios_ssn     139/udp                         # NetBIOS Session Service
nfsd            2049/udp                        # NFS remote file system

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