Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_27871460_2 (network VARCHAR, state_or_territory VARCHAR)

### Question ###
Which network was located in Illinois?

### Accurate SQL ###

SELECT network FROM table_27871460_2 WHERE state_or_territory = "Illinois"