What is the location for the software of BIND and an IPv6 address of 2001:503:c27::2:30?
CREATE TABLE "root_server_addresses" (
  "letter" text,
  "i_pv6_address" text,
  "as_number" text,
  "operator" text,
  "location_numsites_global_local" text,
  "software" text
);
SELECT "location_numsites_global_local" FROM "root_server_addresses" WHERE "software"='bind' AND "i_pv6_address"='2001:503:c27::2:30';