Thread: Analysing BSNL router

IP address of some bsnl broadband subscriber,is is generally 117.200.x.x, (in most of the cases I see this only),
so from this I infer that bsnl uses a class B IP address
now also when tracert any of my friends' IP address, I always get through one of the router i.e 117.200.64.1, since 117.200.64.0 is a network so first valid IP address after it is 117.200.64.1 which is surely a router that every packet from my computer to the internet has to pass through.....

AM i right in all above ?
and also tell me how to know what is the subnet mask BSNL uses for its different cities, like if it is a 64 block subnetting , i.e 4 subnets or 32 block i.e 8 subnets or what ...........is there any way i can check out that .

deleted. out of topic.

hmmm.....
yp.....
and wat about that vsnl.net / chennai thing down the bottom
wat is that