OID value: 188.8.131.52.4.1.12798.1
Each member of IKI can administer his or her own OID hierarchy at 184.108.40.206.4.1.12798.1.<number>. Members are recommended to append an extra .1 for "the first attempt to make a working hierarchy" and build the hierarchy under that.
See the list of members by number, by name, or split on several pages by name.
See also the OID Repository website reference for 220.127.116.11.4.1.12798.1