[root@sideswipe ~]# ipa idrange-add --base-id=153400000 --range-size=33 --rid-base=0  --dom-sid=a#b^56 trusted_range
------------------------------
Added ID range "trusted_range"
------------------------------
  Range name: trusted_range
  First Posix ID of the range: 153400000
  Number of IDs in the range: 33
  First RID of the corresponding RID range: 0
  Domain SID of the trusted domain: a#b^56
  Range type: Active Directory domain range
[root@sideswipe ~]#