Question: Which conference does the school that the Longhorn IMG Sports Network broadcasts play in?

Context paragraphs:
Brian Higgins (sportscaster): Brian Higgins (born February 6, 1982) is an American radio and television sportscaster working for the Syracuse University athletic department,the Syracuse IMG sports network and Time Warner Cable sports.  Since 2004, he has served as the play by play voice of Syracuse women's basketball and men's lacrosse teams.  In 2006, he began hosting the pre-game, halftime, and post-game shows during every Syracuse football game.  He was the play by play announcer for the Tri City Valleycats minor league baseball team in the 2002 through 2004 seasons and has done play by play for the Syracuse Chiefs baseball and the SU men's basketball and football team.  He is the host of "Syracuse in 60" football recap show on TWCS and does play by play of various collegiate and high school events.

UK Sports Network: The UK Sports Network, historically known as the Big Blue Sports Network (BBSN) and also formerly known as the UK IMG Sports Network, is the radio and television network of the University of Kentucky Wildcats men's and women's sports teams.  It consists of seven over-the-air television affiliates, two regional sports networks, and 44 radio stations in Kentucky and neighboring states.

Syracuse ISP Sports Network: Syracuse IMG Sports Network is the radio and television name for Syracuse University sports.  The radio affiliates broadcast football, as well as men's and women's basketball and men's lacrosse games.  Time Warner Cable Sports broadcasts the coaches' show and a weekly program titled "Syracuse Sidelines".

Longhorn IMG Sports Network: The Longhorn IMG Sports Network is a radio network in the United States that is dedicated to broadcasting live events and programming of the Texas Longhorns football, basketball (men's and women's), baseball, and softball teams.  Owned by IMG College and the University of Texas at Austin via a joint venture, the network consists of 36 affiliates covering 90% of the state of Texas.  The network provides broadcasts in the English language for most affiliates, with some affiliates providing broadcasts in Spanish for the benefit of Hispanic listeners.

Appalachian IMG Sports Network: The Appalachian IMG Sports Network was founded in 2007 as Appalachian ISP Sports Network.  It is a group of 17 radio stations that carry Appalachian State University sports.  The flagship station is WKBC-FM 97.3 in North Wilkesboro, North Carolina.  When ISP Sports was bought by IMG Worldwide subsidiary, IMG College, in 2010, the network switched to its current name.

Texas Longhorns women's basketball: The Texas Longhorns women's basketball team represents The University of Texas at Austin in NCAA Division I intercollegiate women's basketball competition.  The Longhorns currently compete in the Big 12 Conference.

Auburn IMG Sports Network: The Auburn IMG Sports Network is the sports radio network for the Auburn Tigers, the athletic programs of Auburn University.  Headquartered in Auburn, Alabama, USA, the radio network includes a maximum of 50 radio stations in Alabama, eastern Mississippi, the Florida Panhandle, and Western Georgia.  It is the main rival of the Crimson Tide Sports Network, the radio network of University of Alabama athletics.

List of Virginia Tech IMG Sports Network stations: The following is a list of Radio stations that broadcast Virginia Tech Hokies games.  All stations broadcast at least football games and most broadcast men's basketball.  The radio network was managed by ISP Sports until that company merged into IMG in 2010, leading to the adoption of the current name of Virginia Tech IMG Sports Network.

Hilltopper IMG Sports Network: The Hilltopper IMG Sports network, also known as the Big Red Radio Network, is the regional sports radio network for the Western Kentucky University's Hilltoppers and Lady Toppers.  Headquartered in Bowling Green, Kentucky, the network provides coverage of WKU's athletic teams football, men's and women's basketball.  Some select affiliates also clears WKU Men's Baseball games.  The network boasts the second-largest radio network in the Commonwealth of Kentucky, behind only their main competitor, the UK IMG Sports Network.

Spectrum Sports (New York): Spectrum Sports is a network of regional sports cable television stations serving much of the upstate New York area.  The stations, which are owned and operated by Charter Communications through its acquisition of Time Warner Cable in May 2016, are available in Rochester, Binghamton, Syracuse and Buffalo.  The network broadcasts a variety of local college and minor league sports broadcasts and is the de facto successor to the Buffalo-based Empire Sports Network.  Unlike most regional sports networks, Spectrum Sports is not available on satellite television, nor is it available in areas of upstate that are served by companies other than Charter Spectrum (such as Atlantic Broadband in Cattaraugus County).

Supporting paragraphs: Longhorn IMG Sports Network Texas Longhorns women's basketball
Answer: the Big 12 Conference.