BlockList.prototype.addSubnet

method BlockList.prototype.addSubnet

import { BlockList } from "node:net";


        BlockList.prototype.addSubnet(net: SocketAddress, prefix: number): void

Adds a rule to block a range of IP addresses specified as a subnet mask.


        BlockList.prototype.addSubnet(net: string, prefix: number, type?: IPVersion): void

Adds a rule to block a range of IP addresses specified as a subnet mask.

Parameters

net: SocketAddress

The network IPv4 or IPv6 address.

prefix: number

The number of CIDR prefix bits. For IPv4, this must be a value between 0 and 32. For IPv6, this must be between 0 and 128.

void

net: string

prefix: number

optional

type: IPVersion

void