10.100.200.1 router login
To open the admin panel, type 10.100.200.1 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.
10.100.200.1 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 username and password is documented for 10.100.200.1, and its being a gateway address does not imply one. The .1 position is a convention chosen by whoever numbered the network, so the hardware behind it varies completely from one deployment to another.
When the device presents a login, the correct starting point is its own documentation: the label on the unit, the manual for its exact model, or the provisioning notes for the network. On business and provider-managed gateways the factory login is usually disabled or changed at installation, leaving the network administrator as the only source of working credentials.
How to log in to your router
Type 10.100.200.1 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 10.100.200.1, 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
Because 10.100.200.1 occupies the gateway position, resetting it is a disruptive act rather than a personal one. Everything on 10.100.200.0/24 routes through this address, so a reset takes the whole subnet offline until the configuration is restored.
If you administer the device, exhaust the alternatives first: console access over serial, a recovery or rescue boot mode, or a password recovery procedure that preserves the running configuration. A full factory reset, typically a long press on the recessed button, clears routing, NAT, firewall policy, VLAN assignments and the static addressing itself, so keep an exported configuration and a maintenance window ready before starting.
10.100.200.1 sits within 10.0.0.0/8, the widest RFC 1918 allocation, offering 16,777,216 addresses under a 255.0.0.0 netmask. Networks that use it, typically corporate and campus deployments, provider-managed CPE, carrier platforms, VPN pools and container fabrics, subnet it aggressively rather than running it flat. Since it is private, the address carries no registrant, no provider and no geography, and countless networks use it concurrently.
The local subnet is 10.100.200.0/24, with 10.100.200.1 through 10.100.200.254 available to hosts and 10.100.200.255 as broadcast. Notably, this address is the first usable one in that subnet, the position most often given to the default gateway. Router and firewall interfaces habitually take the .1 slot so that the gateway is predictable from the subnet number alone.
A second and third octet of 100 and 200 both point to a hierarchical addressing plan, where the octets encode a site, a floor, a tenant or a VLAN. That is a design decision made by a network team, not a factory default. Someone looking this up has most likely seen it listed as their default gateway and wants to know what sits at the other end.
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 10.100.200.0/24
The 10.100.200.0/24 subnet runs from 10.100.200.1 to 10.100.200.254, with 10.100.200.255 reserved as the broadcast address. These are the addresses in it we hold router login details for.
All addresses we cover here
2 addresses in this subnet have a page; the most looked-up are listed here.