OID value: 2.16.840.1.101.2.2.3.37
OID description:
A routingIndicator
directory entry provides the description for an ACP 127/JANAP 128
routing indicator.
routingIndicator OBJECT-CLASS ::= {
    SUBCLASS OF { plaData }
    MUST CONTAIN { rI }
    MAY CONTAIN { lmf |
                  mhs-maximum-content-length |
                  nationality |
                  navcompars |
                  publish |
                  rIclassification |
                  sHD |
                  tCC |
                  tRC }
    ID id-oc-routingIndicator
}
See also the OID Repository website reference for 2.16.840.1.101.2.2.3.37