OID Repository
OID Repository
Display OID:
iso(1) member-body(2)  

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OID description

OID: (ASN.1 notation)
(dot notation)
(OID-IRI notation)


People's Republic of China


See China OID agreement.

The registration procedures are explained in the Chinese standard GB/T 26231 "Information technology - Open systems interconnection - National numbering system and registration procedures for object identifier (OID)".

Child OIDs are assigned as follows:
  • 0-999: National bodies
  • 1000 - 10000: Standard
  • 10001 - 20000: Standard organization
  • 20001 - 47999: Public organization
  • 100000 - 15999999: organization except the above.
See China OID agreement and the Chinese web site dedicated to OIDs.

There is a second branch of the OID tree for China: {joint-iso-itu-t(2) country(16) cn(156)}; organizations are listed there.

Current Registration Authority    


Xu Dongmei

To contact the current Registration Authority, replace "&" by "@" in the email address


Electronic Standardization Institute
Ministry of Information Industry


+86 10 84029158 
Fax: +86 10 64007681

Modification date:

12 April 2006

Short URL for this page:

Disclaimer: The owner of this site does not warrant or assume any liability or responsibility for the accuracy, completeness, or usefulness of any information available on this page (for more information, please read the complete disclaimer).
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Tree display Father OID: member-body(2) First child OID: cesi(1) First brother OID: au(36) Previous brother OID: be(56) Next brother OID: cz(203) Last brother OID: ve(862)
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[webmaster] Webmaster 29 Jun 2016