172.16.222.140 router login
To open the admin panel, type 172.16.222.140 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.
172.16.222.140 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 recorded default login for 172.16.222.140, so nothing can be offered here without inventing it. Devices carry their own factory credentials: look at the sticker on the chassis, the card packed with the unit, or the vendor manual. On managed or ISP-supplied equipment the credentials are frequently unique per unit and may be held by whoever provisioned the network.
How to log in to your router
Type 172.16.222.140 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 172.16.222.140, 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
When the password cannot be recovered, try the documented recovery procedure first, then a hardware reset only if nothing else works. A factory reset discards the full running configuration, including DHCP reservations, port rules and remote access settings, and reverts the wireless network name and key to the printed label values. Plan for downtime and for reconnecting every device afterwards.
This address belongs to 172.16.0.0/12, the private range that stretches from 172.16.0.0 to 172.31.255.255 and holds 1,048,576 usable addresses behind the 255.240.0.0 netmask. Networks that use it tend to be larger than a single household: office LANs, test environments, VPN pools and Docker's default bridge addressing all draw from it, which is why 172.16.222.140 is far likelier to appear in a workplace or virtualised setting than on a consumer connection.
Within 172.16.222.0/24 the assignable span is 172.16.222.1 through 172.16.222.254, closed off by the broadcast address 172.16.222.255. Two other addresses in this same /24 have been documented separately, so the segment is in real use. Sitting at 140, this address falls squarely in the middle band where DHCP servers typically hand out leases, meaning it most often identifies a client machine rather than the router itself.
Whois information for 172.16.0.0/12
# 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: 172.16.0.0 - 172.31.255.255
CIDR: 172.16.0.0/12
NetName: PRIVATE-ADDRESS-BBLK-RFC1918-IANA-RESERVED
NetHandle: NET-172-16-0-0-1
Parent: ()
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/172.16.0.0
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 172.16.222.0/24
The 172.16.222.0/24 subnet runs from 172.16.222.1 to 172.16.222.254, with 172.16.222.255 reserved as the broadcast address. These are the addresses in it we hold router login details for.
All addresses we cover here
3 addresses in this subnet have a page; the most looked-up are listed here.