Overview of services running on Port 9101 TCP.
~41 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.

Servicename Product Count Percent
no match-/-1875545.328
ircDancer ircd35568.594
telnetCisco router telnetd30317.326
chatAIM or ICQ server13973.376
telnetCisco IOS telnetd8532.062
http7311.767
telnet6291.52
giopCORBA naming service5821.407
irc-proxyShroudBNC irc-proxy4711.138
telnetCisco 1721 router telnetd3850.93
xml3740.904
httplighttpd3540.856
httpMicrosoft IIS httpd2010.486
hp-pjlFS-1370DN1840.445
hp-pjlFS-3900DN1690.408
hp-pjlFS-3920DN1670.404
httpMicrosoft HTTPAPI httpd1550.375
hp-pjlFS-1128MFP1540.372
hp-pjlTASKalfa 250ci1480.358
httpHP HTTP Server1410.341
httpGoAhead-Webs httpd1380.334
hp-pjlFS-4020DN1240.3
httpJetty1190.288
hp-pjl?1160.28
sshOpenSSH1070.259
hp-pjlFS-C5100DN1070.259
httpBoa HTTPd1030.249
hp-pjlFS-2020D1030.249
hp-pjlCanon1030.249
vncVNC980.237
httpnginx970.234
hp-pjlFS-C5300DN970.234
hp-pjlFS-C5250DN920.222
hp-pjlKM-5050800.193
hp-pjlKM-2050790.191
hp-pjlFS-2000D780.189
ssh770.186
hp-pjlFS-4000DN770.186
hp-pjlHP LaserJet P2055 Series750.181
hp-pjlFS-C5350DN740.179
hp-pjlTASKalfa 300i730.176
hp-pjlFS-1350DN690.167
hp-pjl690.167
hp-pjlHP LaserJet P3005680.164
hp-pjlhp LaserJet 1320 series670.162
hp-pjlTASKalfa 420i640.155
hp-pjlTASKalfa 520i630.152
hp-pjlKM-3050630.152
hp-pjlFS-1028MFP610.147
hp-pjlFS-1118MFP580.14
hp-pjlFS-C5200DN560.135
hp-pjlTASKalfa 300ci540.131
hp-pjlFS-1300D540.131
hp-pjlHP LaserJet Professional P1102w520.126
hp-pjlFS-C5150DN500.121
hp-pjlHP LaserJet P2015 Series490.118
hp-pjlFS-1135MFP490.118
hp-pjlFS-9530DN480.116
hp-pjlKM-1650470.114
hp-pjlFS-C2126MFP460.111
shoutcast-publishingSHOUTcast publishing port450.109
httpApache440.106
hp-pjlKM-4050440.106
hp-pjlFS-3830N440.106
hp-pjlKM-1820430.104
hp-pjlLASERJET 4000410.099
hp-pjlKM-2550410.099
hp-pjlKM-2560400.097
hp-pjlDC250400.097
hp-pjlKM-2810360.087
hp-pjlHP LaserJet 1200360.087
hp-pjlhp LaserJet 1012360.087
hp-pjlFS-2025D360.087
hp-pjlTASKalfa 3500i350.085
hp-pjlHP LaserJet Professional P1606dn350.085
hp-pjlHP Color LaserJet CP2025dn350.085
hp-pjlFS-C5400DN350.085
hp-pjlFS-3140MFP350.085
hp-pjlFS-3820N340.082
hp-pjlFS-C2126MFP+330.08
hp-pjlFS-1030D330.08
hp-pjlHP LaserJet CP1525nw320.077
hp-pjlhp LaserJet 4250320.077
http-proxySquid http proxy310.075
hp-pjlHP LaserJet P2035n310.075
httpHikvision-Webs300.073
hp-pjlSamsung CLX-3180 Series300.073
hp-pjlHP LaserJet P1006300.073
hp-pjlTASKalfa 400ci290.07
hp-pjlKM-2820290.07
hp-pjlHP LaserJet Professional M1212nf MFP290.07
hp-pjlXC560280.068
hp-pjlKM-3060280.068
hp-pjlKM-6030270.065
hp-pjlhp LaserJet 4200270.065
hp-pjlCLCD270.065
hp-pjlBrother HL-2270DW series:84UC07:Ver1.12270.065
ftpMicrosoft ftpd270.065
hp-pjlKM-C2525E260.063
hp-pjlHP Color LaserJet CP1518ni260.063
hp-pjlHP Color LaserJet 2600n260.063
hp-pjlFS-C5015N260.063
httpMiniServ250.06
hp-pjlSamsung CLP-320 Series250.06
hp-pjlKM-C4035E250.06
hp-pjlHP LaserJet 1022250.06
hp-pjlFS-1120D250.06
hp-pjlBrother HL-2270DW series:84UC07:Ver1.02250.06
hp-pjlTASKalfa 221240.058
hp-pjlHP Color LaserJet CM2320nf MFP240.058
hp-pjlFS-C5030N230.056
hp-pjlFS-C5025N230.056
hp-pjlFS-C5020N230.056
hp-pjlE10-50_45C-KM220.053
hp-pjlLASERJET 4050210.051
hp-pjlHP LaserJet P3010 Series210.051
hp-pjlDell MFP Laser 3115cn210.051
socks5200.048
hp-pjlTASKalfa 500ci200.048
hp-pjlTASKalfa 4550ci200.048
hp-pjlHP LaserJet P1505n200.048
hp-pjlHP LaserJet 3055200.048
hp-pjlBrother HL-5350DN series:84UB03:Ver1.18200.048
hp-pjlBrother HL-5250DN series:84UZ92:Ver1.19200.048
hp-pjl3640A3200.048
sslTLS190.046
hp-pjlTASKalfa 3050ci190.046
hp-pjlSamsung SCX-4623 Series190.046
hp-pjlSamsung CLP-320190.046
hp-pjlHP LaserJet M1536dnf MFP190.046
hp-pjlhp LaserJet 1300190.046
hp-pjlHP Color LaserJet 3600190.046
hp-pjlBrother HL-1440 series:84UZ32:Ver1.03190.046
hp-pjlTASKalfa 4500i180.044
hp-pjlHP LaserJet M2727nf MFP180.044
hp-pjlHP LaserJet M1522nf MFP180.044
hp-pjlHP Color LaserJet CM1312nfi MFP180.044
hp-pjlFS-1100180.044
hp-pjlTASKalfa 181170.041
hp-pjlLexmark E260dn170.041
hp-pjlLexmark E120n170.041
hp-pjlKM-3040170.041
hp-pjlHP LaserJet 4100 Series170.041
hp-pjlHP Color LaserJet CP3525170.041
hp-pjlHP Color LaserJet 3800170.041
hp-pjlHP Color LaserJet 2840170.041
hp-pjlFS-6025MFP170.041
hp-pjlFS-3640MFP170.041
hp-pjlSamsung CLX-3170 Series160.039
hp-pjlhp LaserJet 2300 series160.039
hp-pjlHP Color LaserJet CP1515n160.039
hp-pjlBrother HL-2170W series:84UA05:Ver1.09160.039
hp-pjlA4-30PPM-06160.039
ftpvsftpd (before 2.0.8) or WU-FTPD160.039
mysqlMySQL150.036
hp-pjlTASKalfa 620150.036
hp-pjlSamsung ML-2850 Series150.036
hp-pjlLASERJET 1100150.036
hp-pjlFS-C2026MFP150.036
hp-pjlBrother HL-2040 series:84UZ83:Ver1.16150.036
hp-pjlBC4150.036
directconnectDirect Connect P2P150.036
arcserveARCserve Discovery150.036
hp-pjlTASKalfa 255140.034
hp-pjlCDC 1725_DCC 2725140.034
hp-pjlBrother HL-5250DN series:84UZ92:Ver1.15140.034
vncRealVNC Enterprise130.031
smtpMicrosoft ESMTP130.031
httpBusyBox httpd130.031
hp-pjliR-S2130.031
hp-pjlHP LaserJet CM1415fnw130.031
hp-pjlhp LaserJet 2430130.031
hp-pjlDC700130.031
hp-pjlCHC-2650_265G-05130.031
hp-pjlBrother HL-5370DW series:84UB05:Ver1.18130.031
hp-pjlBrother HL-2140 series:84UA01:Ver1.15130.031
hp-pjl65C-KM130.031
ftpFileZilla ftpd130.031
httpCisco IOS http config120.029
hp-pjlSamsung CLP-310 Series120.029
hp-pjlHP Color LaserJet CM2320fxi MFP120.029
hp-pjlFS-6970DN120.029
hp-pjlFS-3140MFP+120.029
hp-pjlE-7100120.029
hp-pjlDell Color Laser 3110cn120.029
hp-pjlBrother MFC-8460N:8C5-B43:Ver.Q:U0805081635:B0601271355120.029
hp-pjlBrother HL-2170W series:84UA05:Ver1.15120.029
hp-pjlBrother HL-2170W series:84UA05:Ver1.13120.029
hp-pjlBrother HL-2140 series:84UA01:Ver1.13120.029
http-proxyF5 BIG-IP load balancer http proxy110.027
hp-pjlXerox 4112110.027
hp-pjlTASKalfa 5550ci110.027
hp-pjlTASKalfa 5500i110.027
hp-pjlSamsung SCX-4x24 Series110.027
hp-pjlHP LaserJet 1022n110.027
hp-pjlHP Color LaserJet CP2025n110.027
hp-pjlFS-C8500DN110.027
hp-pjlDell Color Laser 1320c110.027
hp-pjlBrother HL-2140 series:84UA01:Ver1.12110.027
hp-pjlBrother HL-2140 series:84UA01:Ver1.08110.027
hp-pjl50_45C-KM110.027
ftpProFTPD110.027
dominoconsoleLotus Domino Console110.027
smtp100.024
ovm-managerOracle VM Manager100.024
httpTransmission BitTorrent management httpd100.024
hp-pjlXerox Phaser 3300MFP100.024
hp-pjlLynx100.024
hp-pjlKM-C3232E100.024
hp-pjlHP LaserJet Professional M1217nfw MFP100.024
hp-pjlHP LaserJet P4015100.024
hp-pjlhp LaserJet 3030100.024
hp-pjlhp LaserJet 2420100.024
hp-pjlHP LaserJet 2200100.024
hp-pjlHP Color LaserJet 2605dn100.024
hp-pjlCS 3500i100.024
hp-pjlBrother MFC-7360N:8C5-E35:Ver.G100.024
hp-pjlBrother HL-2240 series:84UC03:Ver1.12100.024
hp-pjlBrother HL-2170W series:84UA05:Ver1.12100.024
hp-pjl70C-KM100.024
ftpPure-FTPd100.024