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Enter a child number: 202 748
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OID description

  "administration" is a standardized identifier (this identifier may be used without its associated number in the ASN.1 notation of an OID).
OID: (ASN.1 notation)
(dot notation)
(OID-IRI notation)


National administrations of ITU Member States


According to Rec. ITU-T X.660 | ISO/IEC 9834-1, clause A.2.5, child OIDs have the values of Data Country Codes (DCCs) as defined in Rec. ITU-T X.121 (this OID repository is aligned with the list of Data Country or Geographical Area Codes issued on 15 Mar 2011). Each country should be assigned at least one 3-digit DCC. Subsequent OIDs (of the DCC) are allocated as necessary by the Administration of the country identified by the DCC.

DCCs are followed by a network digit (0 to 9) to create Data Network Identification Codes (DNIC) identifying up to 10 public data networks. DNICs are registered under {itu-t(0) network-operator(3)}.

This OID is used for example in Rec. ITU-T Q.1902.3, clause 6.48.

First Registration Authority    


International Telecommunication Union (ITU) - TelecommunicationStandardization Bureau (TSB)


Place des Nations
CH-1211 Geneva 20

Creation date:

January 2008

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Tree display Parent OID: itu-t(0) First child OID: 202 First sibling OID: recommendation(0) Previous sibling OID: question(1) Next sibling OID: network-operator(3) Last sibling OID: data(9)
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