#<HOST-TABLE LAM6: GJC; HOSTS.TXT#1> has 223 nets 108 gateways and 1502 hosts
For gateways the most popular machines systems and services are:
Machine Type Population
LSI-11/23    26
VAX-11/750   17
VAX-11/780   14
NIL           8
PDP-11/23     7
LSI-11/2      7
PDP-11/34     7
PDP-11/40     4
LSI-11        3
PDP-11/44     2
PLURIBUS      2
M68000        2
LSI-11/3      2
PDP-11/45     1
PDP-11        1
DEC-2060T     1
VAX-11/730    1
FSNAP         1
SUN-100       1
APOLLO-DN400  1
Operating System Population
MOS              48
UNIX             34
NIL              13
LOS               3
EPOS              2
CMOS              2
COINS             2
PLURIBUS          1
TOPS20            1
FUZZ              1
EMMOS             1
Services     Population
IP/GW        99
GW/PRIME     43
EGP          28
GW/DUMB      17
GW/ALWAYS-UP 14
ICMP          6
TCP/TELNET    3
IP/ST         2
TCP/SMTP      2
TCP/FTP       2
IP            1
GGP           1
NIL           1
TCP/FINGER    1
TCP/ECHO      1
For hosts the most popular machines systems and services are:
Machine Type                   Population
VAX-11/750                     277
VAX-11/780                     233
C/30                            97
C/70                            78
SUN-120                         74
SYMBOLICS-3600                  57
NIL                             53
SUN-2/120                       53
LSI-11/23                       44
SUN-2/50                        36
IBM-PC                          27
SUN-100                         26
DEC-2060                        26
PDP-11/70                       23
H-316                           18
VAX-11/785                      18
CTIWS-117                       14
PDP-11/44                       14
FOONLY-F4                       13
SUN-150                         12
IBM-4341                        11
DEC-2060T                        9
PDP-11/45                        9
PYRAMID-90X                      9
SUN-100U                         9
VAX-11/730                       9
SUN-2/170                        9
SUN-150U                         8
IMAGEN-8/300                     8
PDP-11/34                        7
UNIVAC-1100                      7
APOLLO                           7
PLURIBUS                         6
PLEXUS-P/60                      6
SUN-170                          6
SYMBOLICS-3670                   6
PDP-11                           5
IBM-4956                         5
DEC-1090T                        5
NOW                              4
PDP-11/40                        4
FOONLY-F3                        4
SPERRY-DCP/10                    4
SUN-68000                        4
XEROX-8010                       4
MICROVAX                         4
DEC-2040T                        4
CADLINC                          3
PERQ                             3
DEC-1080                         3
M68000                           3
DEC-10                           3
DEC-1090B                        3
ONYX-Z8000                       3
M-6800                           3
INTEGRATED-SOLUTIONS-CREATOR-8   3
SUN-2                            3
SUN-2/150                        3
SUN-2/100                        3
PYRAMID-90                       3
HONEYWELL-DPS-8/70M              2
PDP-11/50                        2
UNIVAC-1100/62                   2
VAX-11/782                       2
DEC-2065                         2
LSI-11/2                         2
MC500                            2
INTEGRATED-SOLUTIONS-68K         2
IBM-3081                         2
IRIS                             2
H-68/80                          2
IMAGEN                           2
MICROVAX-I                       2
DEC-FALCON                       2
CADMUS-9730                      2
INTEGRATED-SOLUTIONS-CREATOR     2
GOULD-PN9080                     2
RIDGE-32                         2
IBM-4361                         1
IBM-370/3033                     1
DEC-2050T                        1
LSI-11                           1
DEC-KS10                         1
H89                              1
IMSAI                            1
PLI                              1
DORADO                           1
PDP-11/3                         1
DPS8/70M                         1
PDP-11/73                        1
ALTO                             1
IBMPCXT                          1
LSI-11/73                        1
DEC-1090                         1
TANDEM-TXP                       1
IBM-SERIES/1                     1
HONEYWELL-DPS6                   1
DEC-1077                         1
DEC-1050                         1
NAS3-5                           1
DEC-2040                         1
DEC-2020T                        1
WANG-VS400                       1
H-60/68                          1
FOONLY-F2                        1
HONEYWELL-DPS8/70                1
UNIVAC-1100/63                   1
IBM-4331                         1
UNIVAC-1160                      1
UNIVAC-1100/60                   1
BURROUGHS-B/4800                 1
BBN-C/60                         1
LS1-11/23                        1
ROLM-1666                        1
SIEMENS                          1
H-68                             1
PDP-11/24                        1
MASSCOMP                         1
VAX-11/790                       1
SUN                              1
IS-1                             1
PDP-11/23                        1
SEQUENT-BALANCE-8000             1
RIDGE                            1
SUN-2/140                        1
INTEL-IPSC                       1
SILICON-GRAPHICS-IRIS            1
IRIS-1400                        1
RIDGE-32C                        1
SUN-170U                         1
XEROX-1100                       1
GOULD-6080                       1
VAX-11/70                        1
VAX-11/8600                      1
MC68000                          1
CDC-170/750                      1
SUN-50                           1
SMI                              1
VAX-11/725                       1
Operating System Population
UNIX             838
VMS              117
TAC              100
LISPM             63
TOPS20            56
NIL               54
FUZZ              31
MSDOS             28
MOS               16
SIMP              15
CTOS              14
TENEX             14
OS-1100           10
RSX11M             9
PLI                8
ELF                8
MULTICS            7
TOPS10             6
EDX                6
EPOS               6
CMOS               6
VM                 5
VM/CMS             5
ULTRIX             5
SWIFT              4
LOGICAL-HOST       4
AEGIS              4
IMAGEN             4
LOCUS              3
V                  3
PERQ-OS            3
ITS                3
MVS                3
INTERLISP          3
ROS                3
OS/DDP             2
WAITS              2
GCOS               2
MVS/SP             2
DCN                2
XDE                2
VM/370             1
HDOS               1
ZMOS               1
CEDAR              1
NMS                1
TFTPSP             1
APOLLO             1
TANDEM             1
VMS/EUNICE         1
FOONEX             1
O/S                1
SATOPS             1
WANG               1
CMS                1
OS-1160            1
NONSTOP            1
DOMAIN             1
IMPRESS            1
RMX/RDOS           1
BS-2000            1
EMMOS              1
OSX                1
VM/SP              1
XENIX              1
IOS                1
NOS-2              1
Services     Population
TCP/TELNET   1212
TCP/FTP      1138
TCP/SMTP     1072
ICMP          454
UDP           450
TCP/FINGER    299
TCP/TIME      150
TCP/ECHO      132
UDP/TFTP      118
TCP            88
IP             84
UDP/TIME       77
NIL            53
UDP/FINGER     49
X.25           41
TCP/DAYTIME    25
UDP/DOMAIN     22
TCP/DISCARD    20
UDP/ECHO       19
TCP/SUPDUP     16
TCP/CHARGEN    14
TCP/TALK       13
EGP            11
UDP/NAME        9
TCP/SYSTAT      6
TCP/QUOTE       6
GGP             5
PUP             5
TCP/NAME        4
MMDF            4
UDP/DISCARD     3
IP/ST           2
TCP/MLDEV       2
TCP/TTYTST      2
TCP/TCPSTAT     2
TCP/PRINTER     2
UDP/CHARGEN     1
XNET            1
UDP/DAYTIME     1
TCP/MTP         1
IP/GW           1
TCP/SMTP/UDP    1
UCP             1
TCP/TFTP        1
UDP/TALK        1
UDP/BIFF        1
UDP/ROUTE       1
UDP/WHO         1
TCP/SHELL       1
TCP/EXEC        1
TCP/LOGIN       1
TCP/NIFTP       1
IP/ECHO         1