diff --git a/scripts/bacnet-info.nse b/scripts/bacnet-info.nse
index a32820baa..8f5add27e 100644
--- a/scripts/bacnet-info.nse
+++ b/scripts/bacnet-info.nse
@@ -916,7 +916,363 @@ local vendor_id = {
   [849] = "miko",
   [850] = "Exodraft",
   [851] = "Hochhuth GmbH",
-  [852] = "Integrated System Technologies Ltd."
+  [852] = "Integrated System Technologies Ltd.",
+  [853] = "Shanghai Cellcons Controls Co., Ltd",
+  [854] = "Emme Controls, LLC",
+  [855] = "Field Diagnostic Services, Inc.",
+  [856] = "Ges Teknik A.S.",
+  [857] = "Global Power Products, Inc.",
+  [858] = "Option NV",
+  [859] = "BV-Control AG",
+  [860] = "Sigren Engineering AG",
+  [861] = "Shanghai Jaltone Technology Co., Ltd.",
+  [862] = "MaxLine Solutions Ltd",
+  [863] = "Kron Instrumentos Elétricos Ltda",
+  [864] = "Thermo Matrix",
+  [865] = "Infinite Automation Systems, Inc.",
+  [866] = "Vantage",
+  [867] = "Elecon Measurements Pvt Ltd",
+  [868] = "TBA",
+  [869] = "Carnes Company",
+  [870] = "Harman Professional",
+  [871] = "Nenutec Asia Pacific Pte Ltd",
+  [872] = "Gia NV",
+  [873] = "Kepware Tehnologies",
+  [874] = "Temperature Electronics Ltd",
+  [875] = "Packet Power",
+  [876] = "Project Haystack Corporation",
+  [877] = "DEOS Controls Americas Inc.",
+  [878] = "Senseware Inc",
+  [879] = "MST Systemtechnik AG",
+  [880] = "Lonix Ltd",
+  [881] = "GMC-I Messtechnik GmbH",
+  [882] = "Aviosys International Inc.",
+  [883] = "Efficient Building Automation Corp.",
+  [884] = "Accutron Instruments Inc.",
+  [885] = "Vermont Energy Control Systems LLC",
+  [886] = "DCC Dynamics",
+  [887] = "B.E.G. Brück Electronic GmbH",
+  [889] = "NGBS Hungary Ltd.",
+  [890] = "ILLUM Technology, LLC",
+  [891] = "Delta Controls Germany Limited",
+  [892] = "S+T Service & Technique S.A.",
+  [893] = "SimpleSoft",
+  [894] = "Altair Engineering",
+  [895] = "EZEN Solution Inc.",
+  [896] = "Fujitec Co. Ltd.",
+  [897] = "Terralux",
+  [898] = "Annicom",
+  [899] = "Bihl+Wiedemann GmbH",
+  [900] = "Draper, Inc.",
+  [901] = "Schüco International KG",
+  [902] = "Otis Elevator Company",
+  [903] = "Fidelix Oy",
+  [904] = "RAM GmbH Mess- und Regeltechnik",
+  [905] = "WEMS",
+  [906] = "Ravel Electronics Pvt Ltd",
+  [907] = "OmniMagni",
+  [908] = "Echelon",
+  [909] = "Intellimeter Canada, Inc.",
+  [910] = "Bithouse Oy",
+  [912] = "BuildPulse",
+  [913] = "Shenzhen 1000 Building Automation Co. Ltd",
+  [914] = "AED Engineering GmbH",
+  [915] = "Güntner GmbH & Co. KG",
+  [916] = "KNXlogic",
+  [917] = "CIM Environmental Group",
+  [918] = "Flow Control",
+  [919] = "Lumen Cache, Inc.",
+  [920] = "Ecosystem",
+  [921] = "Potter Electric Signal Company, LLC",
+  [922] = "Tyco Fire & Security S.p.A.",
+  [923] = "Watanabe Electric Industry Co., Ltd.",
+  [924] = "Causam Energy",
+  [925] = "W-tec AG",
+  [926] = "IMI Hydronic Engineering International SA",
+  [927] = "ARIGO Software",
+  [928] = "MSA Safety",
+  [929] = "Smart Solucoes Ltda - MERCATO",
+  [930] = "PIATRA Engineering",
+  [931] = "ODIN Automation Systems, LLC",
+  [932] = "Belparts NV",
+  [933] = "UAB, SALDA",
+  [934] = "Alre-IT Regeltechnik GmbH",
+  [935] = "Ingenieurbüro H. Lertes GmbH & Co. KG",
+  [936] = "Breathing Buildings",
+  [937] = "eWON SA",
+  [938] = "Cav. Uff. Giacomo Cimberio S.p.A",
+  [939] = "PKE Electronics AG",
+  [940] = "Allen",
+  [941] = "Kastle Systems",
+  [942] = "Logical Electro-Mechanical (EM) Systems, Inc.",
+  [943] = "ppKinetics Instruments, LLC",
+  [944] = "Cathexis Technologies",
+  [945] = "Sylop sp. Z o.o. sp.k",
+  [946] = "Brauns Control GmbH",
+  [947] = "Omron Corporation",
+  [948] = "Wildeboer Bauteile Gmbh",
+  [949] = "Shanghai Biens Technologies Ltd",
+  [950] = "Beijing HZHY Technology Co., Ltd",
+  [951] = "Building Clouds",
+  [952] = "The University of Sheffield-Department of Electronic and Electrical Engineering",
+  [953] = "Fabtronics Australia Pty Ltd",
+  [954] = "SLAT",
+  [955] = "Software Motor Corporation",
+  [956] = "Armstrong International Inc.",
+  [957] = "Steril-Aire, Inc.",
+  [958] = "Infinique",
+  [959] = "Arcom",
+  [960] = "Argo Performance, Ltd",
+  [961] = "Dialight",
+  [962] = "Ideal Technical Solutions",
+  [963] = "Neurobat AG",
+  [964] = "Neyer Software Consulting LLC",
+  [965] = "SCADA Technology Development Co., Ltd.",
+  [966] = "Demand Logic Limited",
+  [967] = "GWA Group Limited",
+  [968] = "Occitaline",
+  [969] = "NAO Digital Co., Ltd.",
+  [970] = "Shenzhen Chanslink Network Technology Co., Ltd.",
+  [971] = "Samsung Electronics Co., Ltd.",
+  [972] = "Mesa Laboratories, Inc.",
+  [973] = "Fischer",
+  [974] = "OpSys Solutions Ltd.",
+  [975] = "Advanced Devices Limited",
+  [976] = "Condair",
+  [977] = "INELCOM Ingenieria Electronica Comercial S.A.",
+  [978] = "GridPoint, Inc.",
+  [979] = "ADF Technologies Sdn Bhd",
+  [980] = "EPM, Inc.",
+  [981] = "Lighting Controls Ltd",
+  [982] = "Perix Controls Ltd.",
+  [983] = "AERCO International, Inc.",
+  [984] = "KONE Inc.",
+  [985] = "Ziehl-Abegg SE",
+  [986] = "Robot, S.A.",
+  [987] = "Optigo Networks, Inc.",
+  [988] = "Openmotics BVBA",
+  [989] = "Metropolitan Industries, Inc.",
+  [990] = "Huawei Technologies Co., Ltd.",
+  [991] = "OSRAM Sylvania, Inc.",
+  [992] = "Vanti",
+  [993] = "Cree Lighting",
+  [994] = "Richmond Heights SDN BHD",
+  [995] = "Payne-Sparkman Lighting Mangement",
+  [996] = "Ashcroft",
+  [997] = "Jet Controls Corp",
+  [998] = "Zumtobel Lighting GmbH",
+  [1000] = "Ekon GmbH",
+  [1001] = "Molex",
+  [1002] = "Maco Lighting Pty Ltd.",
+  [1003] = "Axecon Corp.",
+  [1004] = "Tensor plc",
+  [1005] = "Kaseman Environmental Control Equipment (Shanghai) Limited",
+  [1006] = "AB Axis Industries",
+  [1007] = "Netix Controls",
+  [1008] = "Eldridge Products, Inc.",
+  [1009] = "Micronics",
+  [1010] = "Fortecho Solutions Ltd",
+  [1011] = "Sellers Manufacturing Company",
+  [1012] = "Rite-Hite Doors, Inc.",
+  [1013] = "Violet Defense LLC",
+  [1014] = "Simna",
+  [1015] = "Multi-Énergie Best Inc.",
+  [1016] = "Mega System Technologies, Inc.",
+  [1017] = "Rheem",
+  [1018] = "Ing. Punzenberger COPA-DATA GmbH",
+  [1019] = "MEC Electronics GmbH",
+  [1020] = "Taco Comfort Solutions",
+  [1021] = "Alexander Maier GmbH",
+  [1022] = "Ecorithm, Inc.",
+  [1023] = "Accurro Ltd",
+  [1024] = "ROMTECK Australia Pty Ltd",
+  [1025] = "Splash Monitoring Limited",
+  [1026] = "Light Application",
+  [1027] = "Logical Building Automation",
+  [1028] = "Exilight Oy",
+  [1029] = "Hager Electro SAS",
+  [1030] = "KLIF Co., LTD",
+  [1031] = "HygroMatik",
+  [1032] = "Daniel Mousseau Programmation & Electronique",
+  [1033] = "Aerionics Inc.",
+  [1034] = "M2S Electronique Ltee",
+  [1035] = "Automation Components, Inc.",
+  [1036] = "Niobrara Research & Development Corporation",
+  [1037] = "Netcom Sicherheitstechnik GmbH",
+  [1038] = "Lumel S.A.",
+  [1039] = "Great Plains Industries, Inc.",
+  [1040] = "Domotica Labs S.R.L",
+  [1041] = "Energy Cloud, Inc.",
+  [1042] = "Vomatec",
+  [1043] = "Demma Companies",
+  [1044] = "Valsena",
+  [1045] = "Comsys Bärtsch AG",
+  [1046] = "bGrid",
+  [1047] = "MDJ Software Pty Ltd",
+  [1048] = "Dimonoff, Inc.",
+  [1049] = "Edomo Systems, GmbH",
+  [1050] = "Effektiv, LLC",
+  [1051] = "SteamOVap",
+  [1052] = "grandcentrix GmbH",
+  [1053] = "Weintek Labs, Inc.",
+  [1054] = "Intefox GmbH",
+  [1055] = "Radius22 Automation Company",
+  [1056] = "Ringdale, Inc.",
+  [1057] = "Iwaki America",
+  [1058] = "Bractlet",
+  [1059] = "STULZ Air Technology Systems, Inc.",
+  [1060] = "Climate Ready Engineering Pty Ltd",
+  [1061] = "Genea Energy Partners",
+  [1062] = "IoTall Chile",
+  [1063] = "IKS Co., Ltd.",
+  [1064] = "Yodiwo AB",
+  [1065] = "TITAN electronic GmbH",
+  [1066] = "IDEC Corporation",
+  [1067] = "SIFRI SL",
+  [1068] = "Thermal Gas Systems Inc.",
+  [1069] = "Building Automation Products, Inc.",
+  [1070] = "Asset Mapping",
+  [1071] = "Smarteh Company",
+  [1072] = "Datapod Australia Pty Ltd.",
+  [1073] = "Buildings Alive Pty Ltd",
+  [1074] = "Digital Elektronik",
+  [1075] = "Talent Automação e Tecnologia Ltda",
+  [1076] = "Norposh Limited",
+  [1077] = "Merkur Funksysteme AG",
+  [1078] = "Faster CZ spol. S.r.o",
+  [1079] = "Eco-Adapt",
+  [1080] = "Energocentrum Plus, s.r.o",
+  [1081] = "amBX UK Ltd",
+  [1082] = "Western Reserve Controls, Inc.",
+  [1083] = "LayerZero Power Systems, Inc.",
+  [1084] = "CIC Jan Hřebec s.r.o.",
+  [1085] = "Sigrov BV",
+  [1086] = "ISYS-Intelligent Systems",
+  [1087] = "Gas Detection (Australia) Pty Ltd",
+  [1088] = "Kinco Automation (Shanghai) Ltd.",
+  [1089] = "Lars Energy, LLC",
+  [1090] = "Flamefast (UK) Ltd.",
+  [1091] = "Royal Service Air Conditioning",
+  [1092] = "Ampio Sp. Z o.o.",
+  [1093] = "Inovonics Wireless Corporation",
+  [1094] = "Nvent Thermal Management",
+  [1095] = "Sinowell Control System Ltd",
+  [1096] = "Moxa Inc.",
+  [1097] = "Matrix iControl SDN BHD",
+  [1098] = "PurpleSwift",
+  [1099] = "OTIM Technologies",
+  [1100] = "FlowMate Limited",
+  [1101] = "Degree Controls, Inc.",
+  [1102] = "Fei Xing (Shanghai) Software Technologies Co., Ltd.",
+  [1103] = "Berg GmbH",
+  [1104] = "ARENZ.IT",
+  [1105] = "Edelstrom Electronic Devices & Designing LLC",
+  [1106] = "Drive Connect, LLC",
+  [1107] = "DevelopNow",
+  [1108] = "Poort",
+  [1109] = "VMEIL Information (Shanghai) Ltd",
+  [1110] = "Rayleigh Instruments",
+  [1112] = "CODESYS Development",
+  [1113] = "Smartware Technologies Group, LLC",
+  [1114] = "Polar Bear Solutions",
+  [1115] = "Codra",
+  [1116] = "Pharos Architectural Controls Ltd",
+  [1117] = "EngiNear Ltd.",
+  [1118] = "Ad Hoc Electronics",
+  [1119] = "Unified Microsystems",
+  [1120] = "Industrieelektronik Brandenburg GmbH",
+  [1121] = "Hartmann GmbH",
+  [1122] = "Piscada",
+  [1123] = "KMB systems, s.r.o.",
+  [1124] = "PowerTech Engineering AS",
+  [1125] = "Telefonbau Arthur Schwabe GmbH & Co. KG",
+  [1126] = "Wuxi Fistwelove Technology Co., Ltd.",
+  [1127] = "Prysm",
+  [1128] = "STEINEL GmbH",
+  [1129] = "Georg Fischer JRG AG",
+  [1130] = "Make Develop SL",
+  [1131] = "Monnit Corporation",
+  [1132] = "Mirror Life Corporation",
+  [1133] = "Secure Meters Limited",
+  [1134] = "PECO",
+  [1135] = ".CCTECH, Inc.",
+  [1136] = "LightFi Limited",
+  [1137] = "Nice Spa",
+  [1138] = "Fiber SenSys, Inc.",
+  [1139] = "B&D Buchta und Degeorgi",
+  [1140] = "Ventacity Systems, Inc.",
+  [1141] = "Hitachi-Johnson Controls Air Conditioning, Inc.",
+  [1142] = "Sage Metering, Inc.",
+  [1143] = "Andel Limited",
+  [1144] = "ECOSmart Technologies",
+  [1145] = "S.E.T.",
+  [1146] = "Protec Fire Detection Spain SL",
+  [1147] = "AGRAMER UG",
+  [1148] = "Anylink Electronic GmbH",
+  [1149] = "Schindler, Ltd",
+  [1150] = "Jibreel Abdeen Est.",
+  [1151] = "Fluidyne Control Systems Pvt. Ltd",
+  [1152] = "Prism Systems, Inc.",
+  [1153] = "Enertiv",
+  [1154] = "Mirasoft GmbH & Co. KG",
+  [1155] = "DUALTECH IT",
+  [1156] = "Countlogic, LLC",
+  [1157] = "Kohler",
+  [1158] = "Chen Sen Controls Co., Ltd.",
+  [1159] = "Greenheck",
+  [1160] = "Intwine Connect, LLC",
+  [1161] = "Karlborgs Elkontroll",
+  [1162] = "Datakom",
+  [1163] = "Hoga Control AS",
+  [1164] = "Cool Automation",
+  [1165] = "Inter Search Co., Ltd",
+  [1166] = "DABBEL-Automation Intelligence GmbH",
+  [1167] = "Gadgeon Engineering Smartness",
+  [1168] = "Coster Group S.r.l.",
+  [1169] = "Walter Müller AG",
+  [1170] = "Fluke",
+  [1171] = "Quintex Systems Ltd",
+  [1172] = "Senfficient SDN BHD",
+  [1173] = "Nube iO Operations Pty Ltd",
+  [1174] = "DAS Integrator Pte Ltd",
+  [1175] = "CREVIS Co., Ltd",
+  [1176] = "iSquared software inc.",
+  [1177] = "KTG GmbH",
+  [1178] = "POK Group Oy",
+  [1179] = "Adiscom",
+  [1180] = "Incusense",
+  [1181] = "75F",
+  [1182] = "Anord Mardix, Inc.",
+  [1183] = "HOSCH Gebäudeautomation Neue Produkte GmbH",
+  [1184] = "BOSCH Software Innovations GmbH",
+  [1185] = "Royal Boon Edam International B.V.",
+  [1186] = "Clack Corporation",
+  [1187] = "Unitex Controls LLC",
+  [1188] = "KTC Göteborg AB",
+  [1189] = "Interzon AB",
+  [1190] = "ISDE ING SL",
+  [1191] = "ABM automation building messaging GmbH",
+  [1192] = "Kentec Electronics Ltd",
+  [1193] = "Emerson Commercial and Residential Solutions",
+  [1194] = "Powerside",
+  [1195] = "SMC Group",
+  [1196] = "EOS Weather Instruments",
+  [1197] = "Zonex Systems",
+  [1198] = "Generex Systems Computervertriebsgesellschaft mbH",
+  [1199] = "Energy Wall LLC",
+  [1200] = "Thermofin",
+  [1201] = "SDATAWAY SA",
+  [1202] = "Biddle Air Systems Limited",
+  [1203] = "Kessler Ellis Products",
+  [1204] = "Thermoscreens",
+  [1205] = "Modio",
+  [1206] = "Newron Solutions",
+  [1207] = "Unitronics",
+  [1208] = "TRILUX GmbH & Co. KG",
+  [1209] = "Kollmorgen Steuerungstechnik GmbH",
+  [1210] = "Bosch Rexroth AG",
+  [1211] = "Alarko Carrier",
+  [1212] = "Verdigris Technologies"
 }
 --return vendor information
 function vendor_lookup(vennum)