Get range of records from SQL query Oracle

SELECT *
  FROM (SELECT a.*,
               row_number() over (order by userid asc) rn
          FROM activeSessionsLog a)
 WHERE rn BETWEEN 8 AND 10

SQL> ed
Wrote file afiedt.buf

  1  select empno, ename, job
  2    from (select e.*,
  3                 row_number() over (order by empno) rn
  4            from emp e)
  5*  where rn between 1 and 3
SQL> /

     EMPNO ENAME      JOB
---------- ---------- ---------
      7369 SMITH      CLERK
      7499 ALLEN      SALESMAN
      7521 WARD       SALESMAN

SQL> ed
Wrote file afiedt.buf

  1  select empno, ename, job
  2    from (select e.*,
  3                 row_number() over (order by empno) rn
  4            from emp e)
  5*  where rn between 4 and 8
SQL> /

     EMPNO ENAME      JOB
---------- ---------- ---------
      7566 JONES      MANAGER
      7654 MARTIN     SALESMAN
      7698 BLAKE      MANAGER
      7782 CLARK      MANAGER
      7788 SCOTT      ANALYST

SQL> ed
Wrote file afiedt.buf

  1  select empno, ename, job
  2    from (select e.*,
  3                 row_number() over (order by empno) rn
  4            from emp e)
  5*  where rn between 9 and 11
SQL> /

     EMPNO ENAME      JOB
---------- ---------- ---------
      7839 KING       PRESIDENT
      7844 TURNER     SALESMAN
      7876 ADAMS      CLERK
 SELECT c.*
  FROM (SELECT b.*, rownum rn
          FROM (SELECT a.*
                  FROM activeSessionsLog a
                 ORDER BY userid asc) b
         WHERE rownum <= 10) c
 WHERE rn >= 8