Removing a specific group using regular expression

I am trying to come up with a regular expression that removes the IP Address from multiple different texts groups

I am using XML when calling my regexp.

Text I receive from client below:

Future_7330
Future_7340
SNANTXWA010153021-76.200.41.6-MULTI AND MGT
SNAZTXSI01HUT1011-76.200.41.30-Unicast
SNANTXW010153021-76.200.41.6-UNICAST
IPDSLAM-HXC101260-71-71.149.53.62
CHVWTXGT---01CAB101A-71.149.53.58
ATASTXADOL0010BAY111-71.149.52.41-MULTI AND MGT 

so my end result I would like it to look like this below:

Future_7330
Future_7340
SNANTXWA010153021-MULTI AND MGT          <----- (-MULTI AND MGT can bee keep or remove what ever makes it easy for the reg exp)
SNAZTXSI01HUT1011-Unicast                 <-----(-UNICAST can bee keep or remove what ever makes it easy for the reg exp)
SNANTXW010153021-UNICAST                  <-----(-UNICAST can bee keep or remove what ever makes it easy for the reg exp)
IPDSLAM-HXC101260
CHVWTXGT---01CAB101A
ATASTXADOL0010BAY111-MULTI AND MGT        <------(-MULTI AND MGT can bee keep or remove what ever makes it easy for the reg exp)