172.16.25.71 router login
To open the admin panel, type 172.16.25.71 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.
172.16.25.71 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 pair is documented for 172.16.25.71, and none should be assumed. Private addresses carry no credentials of their own; whatever login applies belongs to the particular device that happens to answer here, which differs from network to network. Check the label or sticker on the equipment itself, the manual or quick-start guide, or the documentation your ISP or network administrator supplied. On managed business and lab networks the original defaults have often been changed, in which case only the administrator who set them can supply the current login.
How to log in to your router
Type 172.16.25.71 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 172.16.25.71, 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 the login for whatever device holds 172.16.25.71 is unknown, first confirm what the device actually is, since no specific vendor is known to ship this address as a default gateway and reset procedures vary. Consult that device's own documentation for its recovery method. Treat a factory reset as a last resort: it commonly clears wireless names and passphrases, static address assignments, port forwarding, firewall rules and VPN settings, and on a business or lab segment it can disconnect other users. Back up the running configuration first where the device allows it.
The address 172.16.25.71 sits inside 172.16.0.0/12, the mid-size block that RFC 1918 sets aside for private use. That block runs from 172.16.x.x through 172.31.x.x, covers a netmask of 255.240.0.0, and holds 1,048,576 addresses. Because 172.x.x.x values outside the 172.16-172.31 window are ordinary routable space, this range is the one most often mistaken for a public address. It is not: nothing in 172.16.0.0/12 is reachable from the open internet, and the same address can be in use on thousands of unrelated networks at once.
Within its own segment, 172.16.25.71 belongs to 172.16.25.0/24, whose usable hosts run from 172.16.25.1 to 172.16.25.254 with 172.16.25.255 reserved for broadcast. As host 71, it sits well away from the low positions such as .1 or .254 that administrators commonly reserve for a gateway, so it is more likely a leased or statically assigned endpoint than the router itself. Ranges in this block turn up in mid-size business networks, lab environments, VPN subnets and Docker default bridge networks.
People who look up this address usually found it in a DHCP lease table, a firewall log, a container network listing or a connection record, and want to know which device on the local network holds it.
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 172.16.25.0/24
The 172.16.25.0/24 subnet runs from 172.16.25.1 to 172.16.25.254, with 172.16.25.255 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.