10.140.128.1 router login
To open the admin panel, type 10.140.128.1 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.
10.140.128.1 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.
No default credential pair is on record for this gateway, and suggesting one would be irresponsible, since the number reveals nothing about the hardware behind it. Look on the unit for a printed label, consult the manual that shipped with it, or, on a managed connection, ask whoever provisioned the equipment for the administrative login.
How to log in to your router
Type 10.140.128.1 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 10.140.128.1, 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 password has been changed and lost, remember that resetting a gateway drops the whole network briefly and wipes its configuration: PPPoE or VLAN settings supplied by an operator, port forwarding, and the Wi-Fi name and password, which return to the label defaults. On a managed link, ask the provider before pressing the recessed reset button.
10.140.128.1 is a private address from 10.0.0.0/8, the RFC 1918 range that holds 16,777,216 addresses under a 255.0.0.0 mask. Its size makes it the default choice for networks built to be segmented: large offices, campuses, ISP-managed customer equipment, carrier platforms, VPN pools and container networking, with the space divided into far smaller subnets. The 140.128 portion here reflects one such internal division and says nothing about who is using it.
The surrounding subnet, 10.140.128.0/24, provides usable addresses from 10.140.128.1 through 10.140.128.254 and reserves 10.140.128.255 for broadcast. First-usable positions like this one are the conventional home of a router or layer-3 interface, so anyone reaching this page has probably found it listed as their default gateway and wants to open its management interface.
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