10.0.0.1 router login

To open the admin panel, type 10.0.0.1 into your browser's address bar. If the page does not load, this is probably not the gateway address on your network — see the checks below.

10.0.0.1 router passwords

7 default username and password pairs have been reported for devices answering on 10.0.0.1, ordered by how often each one is seen.

Username / Password Percentage
admin / password 27%
admin / admin 18%
blank / blank 15%
blank / public 12%
cusadmin / highspeed 9%
Cisco / Cisco 6%
cusadmin / password 3%

Reported default logins for devices at this address are spread across several pairs rather than concentrated in one. In the data available here, admin / password accounts for about 27 percent of reports and admin / admin for about 18 percent, which matches the Xfinity and Comcast gateways that commonly use this gateway address. Around 15 percent are reported as no credentials at all, meaning the panel either opens without a prompt or accepts empty fields. Roughly 9 percent are cusadmin / highspeed and another 9 percent a blank username with the password public, the pattern associated with Apple AirPort hardware. Cisco small-business routers are reported at about 6 percent using cisco / cisco, with capitalisation reported inconsistently. Smaller shares go to cusadmin / password and to no username with the password public, at about 3 percent each. Treat these as starting guesses, not facts about your unit: the authoritative default is printed on the device label or in its manual.

Routers that use 10.0.0.1 as their default gateway

Vendor Models Username / Password
Xfinity / Comcast xFi Gateway, Arris TG series admin / password
Apple AirPort Extreme, Time Capsule blank / public
Cisco Small-business routers cisco / cisco

How to log in to your router

  1. Type 10.0.0.1 into your browser's address bar and press Enter. Type it by hand rather than accepting an autocomplete suggestion, which often fills in a different address you visited before.

  2. If the browser reports that it cannot reach 10.0.0.1, this is not the gateway address on your network. On Windows run ipconfig /all and read the Default Gateway line; on macOS open System Settings, Network, Details, TCP/IP; on Linux run ip route and read the address after "default via".

  3. If the login page loads but rejects your credentials, and you have never changed them, use the defaults printed on the device's label. If they have been changed and nobody knows the new password, a factory reset is the only way back in.

If you do not know the password

If none of the reported pairs work, the label on the underside or rear of the device is the first place to look, since manufacturers usually print the unit's own default login there, and ISP-supplied gateways are often given a unique per-device password documented in the account portal or welcome pack. Failing that, a factory reset restores the shipped credentials. Xfinity, Comcast and Cisco units in this group typically use a recessed pinhole button that must be held with a straightened paperclip for roughly ten to thirty seconds while powered on; Apple AirPort and Time Capsule hardware uses an exposed button held in the same way. A reset is not free: it clears the Wi-Fi network name and password, port forwards, static DHCP reservations, custom DNS entries, firewall rules and any parental controls, so every device on the network has to rejoin. ISP-managed gateways may also need to re-provision over the line before internet service returns.

Reset method by vendor:

  • Apple — physical reset button on the back or underside. Hold it for about ten seconds with the router powered on, until the status lights cycle.
  • Xfinity / Comcast, Cisco — recessed reset hole on the back panel. Hold it down with a straightened paperclip for about ten seconds with the router powered on, until the status lights cycle.

Troubleshooting 10.0.0.1

Browser will not reach the address

The address only answers from inside the network it belongs to, so confirm you are on that Wi-Fi or plugged into a LAN port rather than on mobile data or a guest network. Reaching it from outside is not possible, because 10.0.0.0/8 is not routed on the public internet. If a captive portal or ISP splash page keeps loading instead, complete or dismiss it first, then retry.

A VPN is capturing the 10.x route

This block is heavily used for VPN address pools and remote-office subnets, so an active corporate or commercial VPN client will often route 10.0.0.1 down the tunnel instead of to your own router. The page then times out or shows an unrelated device. Disconnect the VPN, or check its split-tunnel settings for the local network exclusion, then load the address again.

Confirm the address is your gateway

Do not assume it. On Windows run ipconfig /all in Command Prompt and read the Default Gateway line for your active adapter. On Linux run ip route and take the address after default via. On macOS open System Settings, Network, then Details for the active connection and read the Router field under TCP/IP. Whatever appears there is the address to open, even if it is not 10.0.0.1.

Page loads but the login is rejected

A rejection means something is listening and the address is right, so the problem is the credentials rather than the network. Try the reported pairs in order of likelihood, watching for case sensitivity and for a keyboard layout that alters symbols. Many gateways lock out for several minutes after a handful of failures, so pause between attempts. Then check the device label, which usually carries the real default.

HTTP, HTTPS and port confusion

Type http://10.0.0.1 explicitly if the browser keeps forcing HTTPS and returns a connection error, since many gateways serve their panel over plain HTTP on the local network. If the device does use HTTPS, expect a certificate warning, because no public authority can issue a valid certificate for a private address. Some equipment moves the panel to a non-standard port such as :8080 or :8443.

Mistyping the address

All four octets are required: 10.0.0.1, not 10.0.01 or 10.0.1. Leading zeros such as 010.0.0.1 are interpreted as octal by some software and can send you somewhere else entirely. Enter it in the address bar rather than a search box, otherwise the browser may treat it as a search term, and do not append a trailing character such as an extra dot.

Questions about 10.0.0.1

Why do so many unrelated networks use 10.0.0.1?

Because 10.0.0.0/8 is reserved private space that anyone may use without registration, and 10.0.0.1 is the first usable address in the common 10.0.0.0/24 subnet. Putting the gateway at the first usable address is a long-standing convention, so independent vendors and administrators arrive at the same choice. The result is that millions of separate networks reuse the identical address with no connection between them.

Can I look up who owns 10.0.0.1 or where it is?

No. Addresses in 10.0.0.0/8 are not allocated to any organisation, ISP or country, and there is no registrant to look up. Any tool claiming a city, provider or owner for this address is reporting something else, most likely your public address instead. The only meaningful answer to who controls it is whoever administers the particular network you are currently connected to.

How is this different from 192.168.0.1 or 192.168.1.1?

They are all private, non-routable addresses and they behave the same way. The difference is scale and habit: 192.168.0.0/16 offers 65,536 addresses and dominates consumer routers, while 10.0.0.0/8 offers 16,777,216 and is favoured where a network may need to grow, be split into many subnets, or accommodate VPN and container ranges without collisions. Neither is more secure than the other.

My router answers at 10.0.0.138 or another 10.0.0.x address instead. Is that wrong?

Not at all. Any of the 254 host addresses in 10.0.0.0/24 can be assigned to a gateway, and 253 other addresses in that subnet besides this one are documented as being in use somewhere. Whatever your operating system reports as the default gateway is correct for your network, and that is the address to open in the browser.

Should I change the default password after logging in?

Yes. The reported pairs for this address, led by admin / password at roughly 27 percent, are published widely and are among the first combinations tried by anyone or anything probing a network. Set a unique password, and if the device offers remote or WAN-side administration, turn it off unless you specifically need it. Record the new password somewhere outside the device.

Does typing 10.0.0.1 send any data over the internet?

No. The request stays on your local network, since routers on the public internet discard traffic destined for 10.0.0.0/8. That is also why the address cannot be used to reach your home router while you are away. Remote access requires the router's public address, a hostname service, or a VPN back into the network.

Can I set my own router to use 10.0.0.1?

Usually yes, if the router allows the LAN address to be edited. Pick a subnet that does not overlap with anything else you connect to, particularly a work VPN, because overlapping 10.x ranges are a common cause of tunnels breaking. After changing it you will need to reconnect devices, since existing DHCP leases still point at the old gateway address.

10.0.0.1 is a private IPv4 address drawn from 10.0.0.0/8, the largest of the three ranges set aside by RFC 1918. With a netmask of 255.0.0.0 the block spans 16,777,216 addresses, none of which are routable across the public internet. That size is why it shows up in corporate and campus networks, in ISP-managed customer premises equipment, in carrier-grade gear, in VPN address pools and in container and orchestration networks, almost always subnetted far below a /8. Because this is unallocated private space that anyone may reuse, the address carries no location, owner, ISP or registrant. Two networks both using 10.0.0.1 have no relationship to one another.

In practice a device answering at 10.0.0.1 usually sits in a much smaller subnet carved out of that /8, most commonly 10.0.0.0/24. That subnet has usable host addresses from 10.0.0.1 through 10.0.0.254, with 10.0.0.255 reserved as the broadcast address. 10.0.0.1 is the first usable address in the range, and the first usable address is the conventional place to put a default gateway, which is why routers and firewalls claim it so often. Nothing in the standards requires this; an administrator is free to place the gateway at 10.0.0.254 or anywhere else in the range, and many do.

Vendors known to ship this address as a default LAN gateway include Xfinity and Comcast equipment such as the xFi Gateway and the Arris TG series, Apple's AirPort Extreme and Time Capsule, and Cisco small-business routers. On plenty of other networks the address was simply chosen by whoever designed the network. Most people looking it up are trying to open an administration page in a browser to rename a Wi-Fi network, change its password, forward a port, inspect connected devices, or recover a login they no longer remember.

Block10.0.0.0/8
Netmask255.0.0.0
Subnet10.0.0.0/24
Usable10.0.0.1 – 10.0.0.254

10.0.0.1 is often mistyped. These all refer to the same address: l0.0.0.l, 1o.o.o.1, 10.0..0.1, 10 0 0 1, 10.0.0.1.. The most common slip is typing a lower-case letter L in place of the digit 1, or the letter O in place of a zero.

Whois information for 10.0.0.0/8

#
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#
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# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
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NetRange: 10.0.0.0 - 10.255.255.255
CIDR: 10.0.0.0/8
NetName: PRIVATE-ADDRESS-ABLK-RFC1918-IANA-RESERVED
NetHandle: NET-10-0-0-0-1
Parent:  ()
NetType: IANA Special Use
OriginAS:
Organization: Internet Assigned Numbers Authority (IANA)
RegDate: 1995-06-23
Updated: 2013-08-30
Comment: These addresses are in use by many millions of independently operated networks, which might be as small as a single computer connected to a home gateway, and are automatically configured in hundreds of millions of devices. They are only intended for use within a private context and traffic that needs to cross the Internet will need to use a different, unique address.
Comment:
Comment: These addresses can be used by anyone without any need to coordinate with IANA or an Internet registry. The traffic from these addresses does not come from ICANN or IANA. We are not the source of activity you may see on logs or in e-mail records. Please refer to http://www.iana.org/abuse/answers
Comment:
Comment: These addresses were assigned by the IETF, the organization that develops Internet protocols, in the Best Current Practice document, RFC 1918 which can be found at:
Comment: http://datatracker.ietf.org/doc/rfc1918
Ref: https://rdap.arin.net/registry/ip/10.0.0.0



OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90094
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA


OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

Other documented addresses in 10.0.0.0/24

The 10.0.0.0/24 subnet runs from 10.0.0.1 to 10.0.0.254, with 10.0.0.255 reserved as the broadcast address. These are the addresses in it we hold router login details for.

Most looked up in this subnet

All addresses we cover here

255 addresses in this subnet have a page; the most looked-up are listed here.