[Firefox]Convert an Integer to an IP Address

hbghlyj

Convert decimal to base 256

7⇒0.0.0.7
77⇒0.0.0.77
770⇒0.0.3.2 770=3*256+2
770975⇒0.11.195.159
7709756⇒0.117.164.60

hbghlyj

superuser.com/questions/736583

The last 32-bits of the number are 3660944368 (in decimal, which can be found by 714687644714805209715128610715964400 mod 2^32)

This is the decimal value of the IPv4 address 218.53.147.240, which can be found by converting it to base-256 3660944368 = 218*(256^3)+53*(256^2)+147*(256)+240 analogous to writing out a number in decimal (base-10). For example 234 = 2*10^2+ 3*10 + 4.

bugzilla.mozilla.org/show_bug.cgi?id=67730

I don't think we should block these urls.  It's much easier for me to remember
2259499800 than it is for me to remember 134.173.59.24, and it isn't much more
obfuscated.

connect.mozilla.org/t5/discussions/converting … l-numbers/td-p/10123

Simple question about the address bar in Firefox 102.0.1.

I discovered today that you can convert bytes into IP addresses by typing for example "2130706433/", which will result in the address being resolved to "127.0.0.1". Is this an intended feature or unintended behavior? Thanks.

hbghlyj

Integer:
3105589147/                   (The link also works for Chrome)
Equivalent to IPv4:
185.27.135.155/
Resolve to domain name:
cjhb.site/