192.168.123.100 router login
To open the admin panel, type 192.168.123.100 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.
192.168.123.100 router passwords
One default username and password pair has been reported for devices answering on 192.168.123.100.
| Username / Password | Percentage |
|---|---|
| root / admin | 100% |
One credential pair is on record for 192.168.123.100: the username root with the password admin, which accounts for every report collected for this address. Treat it as a starting point rather than a certainty — reports of this kind reflect a small sample and say nothing about the specific unit in front of you. If it is rejected, the device's own defaults will be printed on its label or listed in its manual, and any password set during installation overrides the factory value entirely. Change a default like root/admin as soon as you are in.
How to log in to your router
Type 192.168.123.100 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 192.168.123.100, 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 root/admin fails and no other password is known, a factory reset restores the shipped credentials along with everything else. The usual method is a recessed button held for roughly ten to thirty seconds while the device is powered; some units instead want the button held during power-up. Everything configured since installation goes — the wireless name and key, DHCP range, forwarded ports, DNS entries and any connection details supplied by an internet provider — so gather that information before pressing anything.
192.168.123.100 falls inside 192.168.123.0/24, one of the more distinctive subnets in the 192.168.0.0/16 range. That parent block covers 65,536 addresses with a 255.255.0.0 mask and is the consumer block: nearly every home router, mobile hotspot and small office access point ships a default gateway inside it. A third octet of 123, though, is not one of the crowded defaults, and networks using it tend to have been set up by an installer or by firmware that deliberately steps away from 192.168.0.x and 192.168.1.x.
The usable range runs 192.168.123.1 to 192.168.123.254, with 192.168.123.255 reserved for broadcast. Position 100 is the classic starting point for a DHCP pool — a great many routers begin handing out leases at .100 — so a device here is frequently the first client to have connected rather than the gateway, which would normally sit at .1 or .254.
Visitors generally arrive with one of two goals: opening a web interface they have been told lives at this address, or identifying an unfamiliar entry seen in a client list.
Whois information for 192.168.0.0/16
# 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: 192.168.0.0 - 192.168.255.255
CIDR: 192.168.0.0/16
NetName: PRIVATE-ADDRESS-CBLK-RFC1918-IANA-RESERVED
NetHandle: NET-192-168-0-0-1
Parent: NET192 (NET-192-0-0-0-0)
NetType: IANA Special Use
OriginAS:
Organization: Internet Assigned Numbers Authority (IANA)
RegDate: 1994-03-15
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/192.168.0.0
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 192.168.123.0/24
The 192.168.123.0/24 subnet runs from 192.168.123.1 to 192.168.123.254, with 192.168.123.255 reserved as the broadcast address. These are the addresses in it we hold router login details for.
All addresses we cover here
12 addresses in this subnet have a page; the most looked-up are listed here.