10.0.0.91 router login
To open the admin panel, type 10.0.0.91 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.
10.0.0.91 router passwords
Where to find them:
- The label on the underside or back of the router — most manufacturers print the default admin username, password and Wi-Fi key there.
- The quick-start card or manual that came in the box.
- Your ISP's account portal, if the device was supplied by them — many set a unique password per line rather than a shared default.
There is no known default username and password associated with 10.0.0.91. An IP address does not carry credentials; the login belongs to whatever device happens to be answering on it, and on a private address that could be any make or model. Anyone publishing a specific pair for this address is guessing.
If the device at 10.0.0.91 presents a login page, look for its own defaults on the label or sticker on its underside or rear panel, in the printed or downloadable manual for that exact model, or in the setup documentation your ISP supplied if the equipment came from them. Many devices now ship with a per-unit password printed only on that label.
How to log in to your router
Type 10.0.0.91 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.
If the browser reports that it cannot reach 10.0.0.91, 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".
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 nobody knows the password and the label defaults have already been changed, a factory reset is usually the only remaining route in, and it is not free. A reset commonly wipes the wireless network name and key, port forwarding and firewall rules, static leases, VLAN and VPN configuration, and any ISP-specific provisioning, so connected devices stop working until everything is entered again. Export or photograph the current settings first if you can still read them.
Without a known vendor for this address, follow the reset procedure documented for the specific model in front of you rather than a generic one. On many devices it involves holding a recessed button for a sustained period while powered on, but the hold time and behaviour vary, and some equipment must be reprovisioned by the ISP afterwards.
10.0.0.91 is a private IPv4 address inside 10.0.0.0/8, the largest of the three blocks reserved for private use by RFC 1918. With a netmask of 255.0.0.0, the block holds 16,777,216 addresses, and none of them are routable on the public internet. That size is the reason it turns up where it does: corporate and campus networks, ISP-managed customer premises equipment, carrier-grade equipment, VPN address pools, and container or orchestration networks all draw from it, almost always subnetted far below /8. Because the space is unallocated and reusable by anyone, no registrant, operator, ISP or geographic location can be attached to this address. The same number is in use on countless unrelated networks at once.
Within the /24 it belongs to, 10.0.0.0/24, the usable host range runs from 10.0.0.1 to 10.0.0.254 and 10.0.0.255 is the broadcast address. 10.0.0.91 sits at position 91 in that range, well away from the low positions that routers and gateways conventionally occupy. In practice an address that far into the range is far more often a host: a workstation, a phone, a printer, a camera, a server, or a lease handed out from a DHCP pool.
Most people who look up 10.0.0.91 have found it in a router's client list, a DHCP lease table, an ARP table, a firewall or server log, or a network scan, and want to know which device is holding it and whether it is something they can reach.
Whois information for 10.0.0.0/8
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#
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.