66,495 records · 66,092 with a source-published root domain. Organizations holding an IANA Private Enterprise Number — the SNMP/LDAP OID arc registry. Only the organization name and the enterprise's root e-mail domain appear on this public tier; registered contact people stay off the public surface.
Source: https://www.iana.org/assignments/enterprise-numbers/ · IANA Private Enterprise Numbers registry · iana.org
| Organization | PEN | Domain | Location |
|---|---|---|---|
| Internet Assigned Numbers Authority | PEN 1000 |
iana.org | — |
| PECO Energy Co. | PEN 1001 |
peco.com | — |
| United Parcel Service | PEN 1002 |
ups.com | — |
| Storage Dimensions, Inc. | PEN 1003 |
xstor.com | — |
| ITV Technologies, Inc. | PEN 1004 |
netcom.com | — |
| TCPSI | PEN 1005 |
sp1.y-net.es | — |
| Promptus Communications, Inc. | PEN 1006 |
— | — |
| Norman Data Defense Systems | PEN 1007 |
norman.no | — |
| Pilot Network Services, Inc. | PEN 1008 |
pilot.net | — |
| Integrated Systems Solutions Corporation | PEN 1009 |
austin.ibm.com | — |
| SISRO | PEN 1010 |
compuserve.com | — |
| NetVantage | PEN 1011 |
kaiwan.com | — |
| Marconi | PEN 1012 |
marconi.com | — |
| SURECOM | PEN 1013 |
— | — |
| Royal Hong Kong Jockey Club | PEN 1014 |
compuserve.com | — |
| Gupta | PEN 1015 |
gupta.com | — |
| Tone Software Corporation | PEN 1016 |
— | — |
| Opus Telecom | PEN 1017 |
blitz.com | — |
| Cogsys Ltd. | PEN 1018 |
ryllan.demon.co.uk | — |
| Komatsu, Ltd. | PEN 1019 |
— | — |
| ROI Systems, Inc | PEN 1020 |
— | — |
| Lightning Instrumentation SA | PEN 1021 |
lightning.ch | — |
| TimeStep Corp. | PEN 1022 |
newbridge.com | — |
| INTELSAT | PEN 1023 |
intelsat.com | — |
| Network Research Corporation Japan, Ltd. | PEN 1024 |
compuserve.com | — |
| Relational Development, Inc. | PEN 1025 |
ins.infonet.net | — |
| Emerald Systems, Corp. | PEN 1026 |
— | — |
| Mitel, Corp. | PEN 1027 |
mitel.com | — |
| Software AG | PEN 1028 |
sagus.com | — |
| MillenNet, Inc. | PEN 1029 |
— | — |
| NK-EXA Corp. | PEN 1030 |
dst.nk-exa.co.jp | — |
| BMC Software | PEN 1031 |
bmc.com | — |
| StarFire Enterprises, Inc. | PEN 1032 |
starfire.com | — |
| Hybrid Networks, Inc. | PEN 1033 |
hybrid.com | — |
| Quantum Software GmbH | PEN 1034 |
quantum.de | — |
| Openvision Technologies Limited | PEN 1035 |
openvision.co.uk | — |
| Healthcare Communications, Inc.(HCI) | PEN 1036 |
healthcare.com | — |
| SAIT Systems | PEN 1037 |
— | — |
| SAGEMCOM SAS | PEN 1038 |
sagemcom.com | — |
| CompuSci Inc. | PEN 1039 |
sechq.com | — |
| Aim Technology | PEN 1040 |
aim.com | — |
| CIESIN | PEN 1041 |
ciesin.org | — |
| Systems & Technologies International | PEN 1042 |
aol.com | — |
| Israeli Electric Company (IEC) Yoram Harlev | PEN 1043 |
— | — |
| Phoenix Wireless Group, Inc. | PEN 1044 |
pwgi.com | — |
| SWL | PEN 1045 |
— | — |
| nCUBE | PEN 1046 |
ncube.com | — |
| Cerner, Corp. | PEN 1047 |
— | — |
| Andersen Consulting | PEN 1048 |
andersen.com | — |
| Windstream Communications | PEN 1049 |
ops.windstream.net | — |
| Acer | PEN 1050 |
altos.com | — |
| Cedros | PEN 1051 |
— | — |
| AirAccess | PEN 1052 |
compuserve.com | — |
| Expersoft Corporation | PEN 1053 |
expersoft.com | — |
| Eskom | PEN 1054 |
duvi.eskom.co.za | — |
| SBE, Inc. | PEN 1055 |
sbei.com | — |
| SS8 | PEN 1056 |
ss8.com | — |
| American Computer and Electronics, Corp. | PEN 1057 |
acec.com | — |
| Syndesis Limited | PEN 1058 |
syndesis.com | — |
| Isis Distributed Systems, Inc. | PEN 1059 |
— | — |
| Priority Call Management | PEN 1060 |
world.std.com | — |
| Koelsch & Altmann GmbH | PEN 1061 |
compuserve.com | — |
| WIPRO INFOTECH Ltd. | PEN 1062 |
wipinfo.soft.net | — |
| Controlware | PEN 1063 |
cware.de | — |
| Mosaic Software | PEN 1064 |
mosaic.co.za | — |
| Canon Information Systems | PEN 1065 |
cisoc.canon.com | — |
| AOL Inc. | PEN 1066 |
aol.net | — |
| Whitetree Network Technologies, Inc. | PEN 1067 |
whitetree.com | — |
| Northrop Grumman / Xetron | PEN 1068 |
ngc.com | — |
| Target Concepts, Inc. | PEN 1069 |
tamu.edu | — |
| DMH Software | PEN 1070 |
dmhsoftware.com | — |
| Innosoft International, Inc. | PEN 1071 |
innosoft.com | — |
| Controlware GmbH | PEN 1072 |
controlware.de | — |
| Telecommunications Industry Association (TIA) Mike | PEN 1073 |
synacom.com | — |
| Boole & Babbage | PEN 1074 |
boole.com | — |
| System Engineering Support, Ltd. | PEN 1075 |
— | — |
| SURF | PEN 1076 |
surf.nl | — |
| OpenConnect Systems, Inc. | PEN 1077 |
oc.com | — |
| PDTS (Process Data Technology and Systems) | PEN 1078 |
nospampdts.at | — |
| Cornet, Inc. | PEN 1079 |
— | — |
| NetStar, Inc. | PEN 1080 |
netstar.com | — |
| Semaphore Communications, Corp. | PEN 1081 |
— | — |
| Casio Computer Co., Ltd. | PEN 1082 |
casio.co.jp | — |
| CSIR | PEN 1083 |
marge.mikom.csir.co.za | — |
| APOGEE Communications | PEN 1084 |
apogee-com.fr | — |
| Information Management Company | PEN 1085 |
imc.com | — |
| Wordlink, Inc. | PEN 1086 |
— | — |
| PEER | PEN 1087 |
cranel.com | — |
| Telstra Corp | PEN 1088 |
team.telstra.com | — |
| Net X, Inc. | PEN 1089 |
netx.unicomp.net | — |
| PNC PLC | PEN 1090 |
— | — |
| DanaSoft, Inc. | PEN 1091 |
danasoft.com | — |
| Yokogawa-Hewlett-Packard | PEN 1092 |
yhp.hp.com | — |
| Citem | PEN 1093 |
citem.at | — |
| Link Telecom, Ltd. | PEN 1094 |
ska.com | — |
| Xirion bv | PEN 1095 |
xirion.nl | — |
| Centigram Communications, Corp. | PEN 1096 |
centigram.com | — |
| Gensym Corp. | PEN 1097 |
gensym.com | — |
| Apricot Computers, Ltd. | PEN 1098 |
apricot.co.uk | — |
| CANAL+ | PEN 1099 |
canal-plus.com | — |
