172.20.10.1 Admin Login

Updated 20 Sep 2026

172.20.10.1 is the address of an iPhone or iPad Personal Hotspot. It uses a small 172.20.10.0/28 network, so only a handful of devices can connect.

Contents

An iPhone has no web admin page. Change the hotspot password in Settings → Personal Hotspot → Wi-Fi Password.

Common typing mistakes

Router addresses contain only numbers and dots. These versions will not open your router:

The correct address is 172.20.10.1.

If the address on this page does not open, your router uses a different one. Your device already knows it — it is called the default gateway.

Windows: press Win + R, type cmd, then run ipconfig. Look for “Default Gateway”.
Mac: System Settings → Network → Wi-Fi → Details → TCP/IP → “Router”.
Android: Settings → Wi-Fi → tap your network (or the gear icon) → “Gateway” or “Router”.
iPhone / iPad: Settings → Wi-Fi → tap ⓘ next to your network → “Router”.
Linux: run ip route | grep default.
Label: most routers print the login address on a sticker underneath.

172.20.10.1 is a private address, so it only works inside your home or office network. Anyone outside sees your public IP instead.

Address type	Private (not reachable from the internet)
Private block	172.16.0.0/12 (Class B private)
Usual network	172.20.10.0/28
Subnet mask	255.255.255.240
Usable addresses	172.20.10.1 – 172.20.10.14 (14)
Broadcast	172.20.10.15
Typical DHCP pool	Set by the router — often 172.20.10.100 – 172.20.10.199 or 172.20.10.2 – 172.20.10.14

What is 172.20.10.1?

172.20.10.1 is the address of an iPhone or iPad Personal Hotspot. It uses a small 172.20.10.0/28 network, so only a handful of devices can connect.

Is there a login page at 172.20.10.1?

An iPhone has no web admin page. Change the hotspot password in Settings → Personal Hotspot → Wi-Fi Password.

Can I access 172.20.10.1 from outside?

No. 172.20.10.1 is a private address and only works for devices connected to that network.