<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<CIK> 0001062195
<NAME> 24/7 MEDIA, INC.
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 38,913,006
<SECURITIES> 0
<RECEIVABLES> 63,588,000
<ALLOWANCES> (4,441,000)
<INVENTORY> 0
<CURRENT-ASSETS> 109,216,000
<PP&E> 48,751,000
<DEPRECIATION> (2,924,000)
<TOTAL-ASSETS> 993,294,000
<CURRENT-LIABILITIES> 77,771,000
<BONDS> 0
0
0
<COMMON> 350,000
<OTHER-SE> 887,787,000
<TOTAL-LIABILITY-AND-EQUITY> 993,293,000
<SALES> 98,418,000
<TOTAL-REVENUES> 98,418,000
<CGS> 72,844,000
<TOTAL-COSTS> 95,422,000
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (733,000)
<INCOME-PRETAX> (46,012,000)
<INCOME-TAX> 0
<INCOME-CONTINUING> (46,012,000)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (46,012,000)
<EPS-BASIC> (1.75)
<EPS-DILUTED> (1.75)
</TABLE>