wierd IP

I have two PC: A can B. both use win2k. and they use the same hub, and the hub connects to a cable modem. pc A connects to a printer, I'm trying to make the printer available to PC B too. and I found the following question:
A's IP: 66.31.**.***
B's IP: 24.128.**.***

how could A and B's IP so different while using the same hub? and the two PC can not ping each other using those IP.
Following network components are installed in both PC:
Internet Protocol(TCP/IP)
File and Printer Sharing for Microsoft Networks
Client for Microsoft Networks

Thanks for any help!



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所有跟帖： 

• Change IPs to a same segment -倫敦的灰霧- ♀ (147 bytes) () 09/20/2003 postreply 16:18:00

• how? -kf_ying- ♀ (78 bytes) () 09/20/2003 postreply 20:16:00

• It's a long story. -倫敦的灰霧- ♀ (64 bytes) () 09/21/2003 postreply 02:58:00

• 回複：wierd IP -placerk- ♀ (125 bytes) () 09/21/2003 postreply 07:50:00

• 回複：回複：wierd IP -kf_ying- ♀ (61 bytes) () 09/21/2003 postreply 20:55:00

• 回複：回複：回複：wierd IP -placerk- ♀ (180 bytes) () 09/22/2003 postreply 09:21:00