--- a/wp/wp-admin/includes/class-wp-ms-sites-list-table.php	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-admin/includes/class-wp-ms-sites-list-table.php	Fri Sep 05 18:52:52 2025 +0200
@@ -115,13 +115,13 @@
 			|| preg_match( '/^[0-9]{1,3}\.$/', $s )
 		) {
 			// IPv4 address.
-			$sql = $wpdb->prepare(
-				"SELECT blog_id FROM {$wpdb->registration_log} WHERE {$wpdb->registration_log}.IP LIKE %s",
-				$wpdb->esc_like( $s ) . ( ! empty( $wild ) ? '%' : '' )
+			$reg_blog_ids = $wpdb->get_col(
+				$wpdb->prepare(
+					"SELECT blog_id FROM {$wpdb->registration_log} WHERE {$wpdb->registration_log}.IP LIKE %s",
+					$wpdb->esc_like( $s ) . ( ! empty( $wild ) ? '%' : '' )
+				)
 			);
 
-			$reg_blog_ids = $wpdb->get_col( $sql );
-
 			if ( $reg_blog_ids ) {
 				$args['site__in'] = $reg_blog_ids;
 			}
@@ -611,7 +611,9 @@
 	}
 
 	/**
-	 * @global string $mode List table view mode.
+	 * Generates the list table rows.
+	 *
+	 * @since 3.1.0
 	 */
 	public function display_rows() {
 		foreach ( $this->items as $blog ) {