function isAddressv4ThisNetwork
isAddressv4ThisNetwork(address: number): boolean

Checks if an IPv4 address is in the "this network" range (RFC 791).

This network range: 0.0.0.0/8 (0.0.0.0 – 0.255.255.255)

Examples

Example 1

import { assert, assertEquals } from "@std/assert";
import { isAddressv4ThisNetwork } from "@hertzg/ip/classifyv4";
import { parseAddressv4 } from "@hertzg/ip/addressv4";

assert(isAddressv4ThisNetwork(parseAddressv4("0.0.0.0").address));
assert(isAddressv4ThisNetwork(parseAddressv4("0.255.255.255").address));
assertEquals(isAddressv4ThisNetwork(parseAddressv4("1.0.0.0").address), false);

Parameters

address: number

The address as a 32-bit unsigned integer

Return Type

boolean

true if the address is in the "this network" range

Usage

import { isAddressv4ThisNetwork } from "mod.ts";