Private Enterprise Numbers (PENs)

Search by Number, Email, Organization, Contact
Decimal Organization Contact Email
5200 EnFlex Corp. John W. Markham @
5201 Reserved RFC-pti-pen-registration-10 ---none---
5202 Aalto University (formerly 'Helsinki University of Technology') Niko Suominen @
5203 The Naqvi Group Shams Naqvi @
5204 ClickNet Software Corporation Eric Solberg @
5205 Ruby Tech Corp. Pete lai @
5206 Voltaire Tzahi Oved @
5207 USA-NET CORPORATIONS Dirk Hilbig @
5208 UPMACS Communications Inc. Peter Berg @
5209 Profound Rational Organization(PRO), Internatioal Pae Choi @
5210 Linkline/Freegates Frederick Houdmont @
5211 NCvision Ltd. Stern Rita @
5212 Placeware, Inc. Mike Dixon @
5213 Greylink, Inc. Edgar Tu @
5214 Athens Chamber George Koukoulas @
5215 United Connections Andrew Liu @
5216 Senior Informatica Ltda. Benedicto de Souza Franco Jr. @
5217 SOFHA GmbH Christoph Oeters @
5218 Networks Experts, Inc. Richard Hornbaker @
5219 BeVocal Inc. Mikael Berner @
5220 World Telecom Labs E P Thornberry @
5221 Wireless Systems International Andrew Chilcott @
5222 Dantel Inc. Mark R. Huggett @
5223 Korea Electronics Technology Institute Song Byoungchul songbc&203.253.128.2
5224 Hitachi Data Systems (Europe) Ltd. John Murray @
5225 Universidad de Cantabria- ATC Estela Martinez @
5226 Harmonix Limited Patrick Thornberry www.harmonix.co.uk
5227 MELCO Inc. Toshinari Nakai @
5228 Littlefeet Inc. Samuel K. Sun @
5229 Big Fish Communications Thomas Johnson @
5230 ComRoesGroup Felix B. Adegboyega @
5231 Oswego State University Brandon Brockway @
5232 Counterpane Internet Security Jon Callas @
5233 Mercury Interactive Corp. Ido Sarig @
5234 Shenzhen SED Info. Tech. Corp. He, Bing @
5235 Persistent Systems Private Limited Shiv Kumar Harikrishna @
5236 Great Dragon Telecom(Group) Zhou Ming @
5237 Trustis Limited Andrew Jackson @
5238 SOcieta GEnerale di Informatica (SOGEI SPA) Dr. Ciro Maddaloni @
5239 FESTE Oscar Conesa @
5240 RAND Michael Misumi @
5241 TECHMATH AG Friedel Van Megan @
5242 Envilogg AB Marcelo Tapia @
5243 ICIS, School of EEE,Nayang Technological University S. Rohit @
5244 Casey's Baja Tours Casey Hamlin @
5245 Quarterstone Communications Inc.(QCI) Dave Lankester @
5246 SS8 Networks Inc. David Zinman @
5247 Zinnia Design Julie Low @
5248 Michael Brehm Michael Brehm @
5249 Warner-Lambert Mike Olsakowski @
5250 Center7 Glen Lewis @
5251 Donald E. Bynum Donald E. Bynum @
5252 CIS Technology Johnson Lee @
5253 Aldebaran Stefan Hackenthal @
5254 Datang Telecom Technology CO., LTD youping Hu @
5255 EuroPKI Antonio Lioy @
5256 Freeonline .com. au Pty Ltd Matthew Walker @
5257 AXUS Microsystems Inc. Stephen Wang @
5258 Zeta Technologies Co. Ltd Chow Kai Ching Karen @
5259 MATRA SYSTEMES & INFORMATION Philippe Gerard / Thierry Auger @
5260 Digital Engineering Mark Cullen @
5261 LUTHER DANIEL Luther Daniel @
5262 QWIKWIRE. NET Brian Crawford @
5263 CAIS INTERNET Ed Van Horne @
5264 Varian Medical Systems Mark P. Morris @
5265 TeleDanmark Erhverv, CTIUdvikling Henning Ebberup Peterson @
5266 Johannes Gutenberg-Universitaet Mainz Carsten Allendoerfer @
5267 Hong Kong University of Science and Technology Lai Yiu Fai @
5268 IKEA IT CENTER AB Anders Osling @
5269 The Fantastic Corporation Giuseppe Greco @
5270 da6d Technologies David Spanburg @
5271 Comverse Network Systems Vitaly Lisovsky @
5272 w-Trade Technologies Igor Khomyakov @
5273 Unistra Technologies Igor Khomyakov @
5274 UNIF/X Igor Khomyakov @
5275 Malibu Networks Ross Roberts @
5276 Hearme.com Richard Katz @
5277 SarangNET JA-HUN KU @
5278 Swisscom. AG Thomas Abegglen @
5279 2Support Directory Solutions Rutger van Bergen @
5280 Citi Brian Geoghegan @
5281 Graeffet Communications Thomas Aeby @
5282 Connected Systems David McClintock @
5283 CheckFree Corporation Kelvin Tucker @
5284 Filanet Corporation Jose A. Gonzalez @
5285 Network Experts, Inc. Richard Hornbaker @
5286 CALENCE, Inc. Richard Hornbaker @
5287 Persistent Systems Private Limited Shridhar Shukla @
5288 A-Plus Networks, Inc. Randy Rankin @
5289 VidyaWeb. com, Inc. Alak Deb @
5290 Guide Per Sundberg @
5291 Bloemenveiling Aalsmeer Frans Woudstra @
5292 Pirus Networks Howard Hall @
5293 HYOSUNG CORPORATION Jaehyoung, Shim @
5294 Infinity Trade Inc Sheri @
5295 "DigitalThink Inc." Jon Skelton @
5296 IPCell Technologies, Inc. Chuck Homola @
5297 Baxworks, Inc. James H. Baxter @
5298 xputer.com Lousseief Abdelwahab @
5299 WorldCast Systems (formerly 'AUDEMAT") Frederic Allard @
Reference
Registration Procedure
  • First Come First Served
Description

Private Enterprise Numbers are identifiers that can be used in SNMP configurations, in LDAP configurations, and wherever the use of an ASN.1 object identifier (OID) is appropriate.

The PEN prefix is 1.3.6.1.4.1.

Registration Forms
Available Formats (Licensing Terms)