10.5.18.1 router login
To open the admin panel, type 10.5.18.1 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.
10.5.18.1 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.
Nothing in the record ties a specific default login to 10.5.18.1, so treat any pair you find quoted elsewhere with suspicion. Defaults belong to the hardware, not the address. Look on the underside or rear panel label for a printed administrator password, then at the model's manual or vendor support site, and at any credentials issued with ISP-supplied equipment.
How to log in to your router
Type 10.5.18.1 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.
If the browser reports that it cannot reach 10.5.18.1, 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".
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
Where the gateway password is genuinely lost, some equipment offers a recovery flow through a management app or an ISP portal, and that is worth trying before anything drastic. Otherwise a factory reset via the recessed button restores shipping defaults and discards every customisation made since installation, including the network name and wireless password you chose, which fall back to the values printed on the label.
As a member of 10.0.0.0/8, 10.5.18.1 belongs to the broadest block RFC 1918 sets aside for private use. That block spans 16,777,216 addresses at netmask 255.0.0.0 and is almost always carved into far smaller subnets before deployment, which is why it turns up across enterprise LANs, VPN pools, carrier equipment and orchestration overlays alike. It carries no owner, no location and no provider.
Within 10.5.18.0/24 this is the first usable host, ahead of a range that ends at 10.5.18.254 and a broadcast address of 10.5.18.255. The .1 slot is a long-standing convention for the default gateway, so people typing this address into a browser are usually trying to reach whatever router or firewall serves that segment, often to check a connection, adjust wireless settings or open a port.
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