IPduh is an Internet forensics and debugging engine. IPduh answers best, questions about the building blocks of the Internet.

The IPduh service is available only to users with an IPduh or a Google account.



Fast: You can get an IPduh account if you use your Google account to sign-in to IPduh and then set a password with !my-password.

If you choose to sign-in with your Google account or create an IPduh account using your Google account, Google will share with IPduh your email address and the name on your account. You can see what Google shared with IPduh with !my-settings.

You can read the IPduh Privacy Policy with !privacy-policy. You can see the cookies set by IPduh and read about them with !my-cookies.

Some IPduh usage examples:
1.1.1.1
2001:67c:2e8:22::c100:68b
2001:C00::1C47/32
8.8.8.8/24
what is AS3333
ooo
ai
ietf.org
9.9.9.9 - 8.8.8.8 = 1.1.1.1
an amazon is eating pizza in space.
00:05:85:AB:CD:EF
https://usr:123@example.org/in/../?type=examples&n=421
!ssl 142.250.185.238
!port space
!usi ☉☿♀♁♂♃♄⛢♆♇
!help unicode
!rfc internet protocol
!gsec xz
!list &list=198.51.100.0/24---AS64496---2001:DB8::/64
For more examples see !help.

Most of the old links to IPduh (some of these links are 12 years old or older) work in this version of IPduh. Only a few old IPduh functions are not available yet.



  
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