I assume you are using Jens' UDF. Reading his liner notes, it looks like you are missing the second parm.
Quote:

;SYNTAX ISINIPRANGE(IPADDRESS, IPRANGE)
;
;PARAMETERS IPADDRESS
; Required string containing an ip adress
;
; IPRANGE
; Required string/array of IP ranges (e.g. 10.10.10.0/24)
; Each IP range must be in the format NetworkID/Subnetmask
; Valid formats are aaa.bbb.ccc.ddd/n and aaa.bbb.ccc.ddd/www.xxx.yyy.zzz
;
;RETURNS True if IP address is part of any of the ipranges, otherwise false
;
;REMARKS This function is deprecated in favor of IsInSubnet()



Eh DOC, you piss your bed? Kinda early in the morning for ja.

Edited by Les (2005-03-05 01:36 PM)
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