Hi everyone, I'm going to rebuild IP allocation policy of my company and I am looking for some standard reference for my policy. I have already studied some standard like RFC1518, RIPE181, RFC2050 and I got it is very important to maintain hierachy structure. However, what I am really wondering is what is the most standard subnet length that always can be guaranteed through Internet. less than /24 bit ? I could not find any documents about that, which subnet length is most proper value and pursue internet standard policy ? Could anyone give me some information guides ? Best wishes, Chiyoung ============================================= Chi-Young Joung SAMSUNG NETWORKS Inc. Email: lionair@samsung.com Tel +82 70 7015 0623, Mobile +82 17 520 9193 Fax +82 70 7016 0031 =============================================