I want to ban a bunch of IPs from 220.181.0.0 to 220.181.255.255 using IIS.
IIS ask me to enter a Network ID and a Subnet Mask, can anyone tell me what should I enter?
Thanks!!!
2006-10-29 04:21:03 · 3 answers · asked by http200 2 in Computers & Internet ➔ Computer Networking
Network ID 220.181.0.0-220.181.255.255, Subnet mask 255.255.0.0, for most systems.
The Net ID listed gives both the starting ID and the finish ID. (SOME only require the starting ID)
The mask tells it that the last 2 sets are variable(0), while the first 2 are not(255) and can be ignored.
2006-10-29 05:09:35 · answer #1 · answered by f100_supersabre 7 · 0⤊ 0⤋
Network ID 220.181.0.0
Subnet Mask 255.255.0.0
2006-10-29 12:26:13 · answer #2 · answered by I.T. Burnout 2 · 0⤊ 1⤋
If your network uses a class A domain where all addresses start with 220.* then you could use 255.74.0.0
2006-10-29 12:28:01 · answer #3 · answered by juliepelletier 7 · 0⤊ 0⤋