IPv6 Subnet tool

[Nuno Vieira - nfsi telecom]

Hi, 

apt-get install sipcalc 

souce available at http://www.routemeister.net/projects/sipcalc/ 

sample usage: 

# sipcalc 2001:abc::/48 
-[ipv6 : 2001:abc::/48] - 0 

[IPV6 INFO] 
Expanded Address - 2001:0abc:0000:0000:0000:0000:0000:0000 
Compressed address - 2001:abc:: 
Subnet prefix (masked) - 2001:abc:0:0:0:0:0:0/48 
Address ID (masked) - 0:0:0:0:0:0:0:0/48 
Prefix address - ffff:ffff:ffff:0:0:0:0:0 
Prefix length - 48 
Address type - Aggregatable Global Unicast Addresses 
Network range - 2001:0abc:0000:0000:0000:0000:0000:0000 - 
2001:0abc:0000:ffff:ffff:ffff:ffff:ffff 


have fun, 
--- 
Nuno Vieira 
nfsi telecom, lda. 

nuno.vieira at nfsi.pt 
Tel. (+351) 21 949 2300 - Fax (+351) 21 949 2301 
http://www.nfsi.pt/ 



----- "MSC" <mchughtai at gmail.com> wrote: 
> Hi Guys, 
> I am fairly new to IPv6 and recently start reading about it. We are planning to get an IPv6 block and i need to get some understanding and hands one with the v6 subnetting. I appreciate if someone could shrare the knowledge about some free ipv6 subnet tool which could help subnet a /40 or /48 etc. 
> 
> Regards 
> 
> M S C 
> 
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