192-168.org

Private network reference

Internal IP address list

Explore every RFC1918 private IPv4 range used by home routers, modems, VPNs, containers, and office LANs. The links below walk from each private block to every /24 range, then to every IP page in that range.

Examples: 192.168.1, 10.0.0, 172.16.0, or a full IP such as 192.168.1.1.

16,777,216 10.0.0.0/8 private addresses
1,048,576 172.16.0.0/12 private addresses
65,536 192.168.0.0/16 private addresses
17,891,328 Total RFC1918 internal IPv4 addresses

Gateway shortcuts

Common gateway addresses in 172.27.0.0/24

Open subnet calculator
172.27.0.1 most common gateway/login address 172.27.0.10 frequent router or managed device address 172.27.0.50 frequent static host or router address 172.27.0.88 frequent router admin host 172.27.0.100 frequent modem/router management host 172.27.0.138 frequent ISP router management host 172.27.0.254 common gateway or DHCP edge address

Explore every private block

Start with the private family, open a /16 block, then choose a /24 range. This keeps the full internal address space usable without dumping millions of rows onto one screen.

192.168.0.0/16 The most common home router range: 256 /24 networks, 65,536 addresses.
192.168.0.0/16
172.16.0.0/12 Sixteen /16 blocks often used by labs, VPNs, Docker, and business LANs.
172.16.0.0/16 172.17.0.0/16 172.18.0.0/16 172.19.0.0/16 172.20.0.0/16 172.21.0.0/16 172.22.0.0/16 172.23.0.0/16 172.24.0.0/16 172.25.0.0/16 172.26.0.0/16 172.27.0.0/16 172.28.0.0/16 172.29.0.0/16 172.30.0.0/16 172.31.0.0/16
10.0.0.0/8 The largest private block: 256 /16 sections and 16,777,216 addresses.
10.0.0.0/16 10.1.0.0/16 10.2.0.0/16 10.3.0.0/16 10.4.0.0/16 10.5.0.0/16 10.6.0.0/16 10.7.0.0/16 10.8.0.0/16 10.9.0.0/16 10.10.0.0/16 10.11.0.0/16 10.12.0.0/16 10.13.0.0/16 10.14.0.0/16 10.15.0.0/16 10.16.0.0/16 10.17.0.0/16 10.18.0.0/16 10.19.0.0/16 10.20.0.0/16 10.21.0.0/16 10.22.0.0/16 10.23.0.0/16 10.24.0.0/16 10.25.0.0/16 10.26.0.0/16 10.27.0.0/16 10.28.0.0/16 10.29.0.0/16 10.30.0.0/16 10.31.0.0/16 10.32.0.0/16 10.33.0.0/16 10.34.0.0/16 10.35.0.0/16 10.36.0.0/16 10.37.0.0/16 10.38.0.0/16 10.39.0.0/16 10.40.0.0/16 10.41.0.0/16 10.42.0.0/16 10.43.0.0/16 10.44.0.0/16 10.45.0.0/16 10.46.0.0/16 10.47.0.0/16 10.48.0.0/16 10.49.0.0/16 10.50.0.0/16 10.51.0.0/16 10.52.0.0/16 10.53.0.0/16 10.54.0.0/16 10.55.0.0/16 10.56.0.0/16 10.57.0.0/16 10.58.0.0/16 10.59.0.0/16 10.60.0.0/16 10.61.0.0/16 10.62.0.0/16 10.63.0.0/16 10.64.0.0/16 10.65.0.0/16 10.66.0.0/16 10.67.0.0/16 10.68.0.0/16 10.69.0.0/16 10.70.0.0/16 10.71.0.0/16 10.72.0.0/16 10.73.0.0/16 10.74.0.0/16 10.75.0.0/16 10.76.0.0/16 10.77.0.0/16 10.78.0.0/16 10.79.0.0/16 10.80.0.0/16 10.81.0.0/16 10.82.0.0/16 10.83.0.0/16 10.84.0.0/16 10.85.0.0/16 10.86.0.0/16 10.87.0.0/16 10.88.0.0/16 10.89.0.0/16 10.90.0.0/16 10.91.0.0/16 10.92.0.0/16 10.93.0.0/16 10.94.0.0/16 10.95.0.0/16 10.96.0.0/16 10.97.0.0/16 10.98.0.0/16 10.99.0.0/16 10.100.0.0/16 10.101.0.0/16 10.102.0.0/16 10.103.0.0/16 10.104.0.0/16 10.105.0.0/16 10.106.0.0/16 10.107.0.0/16 10.108.0.0/16 10.109.0.0/16 10.110.0.0/16 10.111.0.0/16 10.112.0.0/16 10.113.0.0/16 10.114.0.0/16 10.115.0.0/16 10.116.0.0/16 10.117.0.0/16 10.118.0.0/16 10.119.0.0/16 10.120.0.0/16 10.121.0.0/16 10.122.0.0/16 10.123.0.0/16 10.124.0.0/16 10.125.0.0/16 10.126.0.0/16 10.127.0.0/16 10.128.0.0/16 10.129.0.0/16 10.130.0.0/16 10.131.0.0/16 10.132.0.0/16 10.133.0.0/16 10.134.0.0/16 10.135.0.0/16 10.136.0.0/16 10.137.0.0/16 10.138.0.0/16 10.139.0.0/16 10.140.0.0/16 10.141.0.0/16 10.142.0.0/16 10.143.0.0/16 10.144.0.0/16 10.145.0.0/16 10.146.0.0/16 10.147.0.0/16 10.148.0.0/16 10.149.0.0/16 10.150.0.0/16 10.151.0.0/16 10.152.0.0/16 10.153.0.0/16 10.154.0.0/16 10.155.0.0/16 10.156.0.0/16 10.157.0.0/16 10.158.0.0/16 10.159.0.0/16 10.160.0.0/16 10.161.0.0/16 10.162.0.0/16 10.163.0.0/16 10.164.0.0/16 10.165.0.0/16 10.166.0.0/16 10.167.0.0/16 10.168.0.0/16 10.169.0.0/16 10.170.0.0/16 10.171.0.0/16 10.172.0.0/16 10.173.0.0/16 10.174.0.0/16 10.175.0.0/16 10.176.0.0/16 10.177.0.0/16 10.178.0.0/16 10.179.0.0/16 10.180.0.0/16 10.181.0.0/16 10.182.0.0/16 10.183.0.0/16 10.184.0.0/16 10.185.0.0/16 10.186.0.0/16 10.187.0.0/16 10.188.0.0/16 10.189.0.0/16 10.190.0.0/16 10.191.0.0/16 10.192.0.0/16 10.193.0.0/16 10.194.0.0/16 10.195.0.0/16 10.196.0.0/16 10.197.0.0/16 10.198.0.0/16 10.199.0.0/16 10.200.0.0/16 10.201.0.0/16 10.202.0.0/16 10.203.0.0/16 10.204.0.0/16 10.205.0.0/16 10.206.0.0/16 10.207.0.0/16 10.208.0.0/16 10.209.0.0/16 10.210.0.0/16 10.211.0.0/16 10.212.0.0/16 10.213.0.0/16 10.214.0.0/16 10.215.0.0/16 10.216.0.0/16 10.217.0.0/16 10.218.0.0/16 10.219.0.0/16 10.220.0.0/16 10.221.0.0/16 10.222.0.0/16 10.223.0.0/16 10.224.0.0/16 10.225.0.0/16 10.226.0.0/16 10.227.0.0/16 10.228.0.0/16 10.229.0.0/16 10.230.0.0/16 10.231.0.0/16 10.232.0.0/16 10.233.0.0/16 10.234.0.0/16 10.235.0.0/16 10.236.0.0/16 10.237.0.0/16 10.238.0.0/16 10.239.0.0/16 10.240.0.0/16 10.241.0.0/16 10.242.0.0/16 10.243.0.0/16 10.244.0.0/16 10.245.0.0/16 10.246.0.0/16 10.247.0.0/16 10.248.0.0/16 10.249.0.0/16 10.250.0.0/16 10.251.0.0/16 10.252.0.0/16 10.253.0.0/16 10.254.0.0/16 10.255.0.0/16

Popular default logins

These are database-wide frequencies from verified router rows. They are useful fallbacks, not credentials verified for every internal IP.

UsernamePasswordShare
admin admin 23.5%
N/A N/A 6.1%
admin password 6%
admin 1234 3.4%
admin (none) 3.4%
admin N/A 3%

Always check the device label or official manual before resetting a router. Defaults stop working after the admin password is changed.

172.27.0.0/16 inside 172.16.0.0/12

Choose a /24 range

256 linked ranges
172.27.0.0/24 172.27.1.0/24 172.27.2.0/24 172.27.3.0/24 172.27.4.0/24 172.27.5.0/24 172.27.6.0/24 172.27.7.0/24 172.27.8.0/24 172.27.9.0/24 172.27.10.0/24 172.27.11.0/24 172.27.12.0/24 172.27.13.0/24 172.27.14.0/24 172.27.15.0/24 172.27.16.0/24 172.27.17.0/24 172.27.18.0/24 172.27.19.0/24 172.27.20.0/24 172.27.21.0/24 172.27.22.0/24 172.27.23.0/24 172.27.24.0/24 172.27.25.0/24 172.27.26.0/24 172.27.27.0/24 172.27.28.0/24 172.27.29.0/24 172.27.30.0/24 172.27.31.0/24 172.27.32.0/24 172.27.33.0/24 172.27.34.0/24 172.27.35.0/24 172.27.36.0/24 172.27.37.0/24 172.27.38.0/24 172.27.39.0/24 172.27.40.0/24 172.27.41.0/24 172.27.42.0/24 172.27.43.0/24 172.27.44.0/24 172.27.45.0/24 172.27.46.0/24 172.27.47.0/24 172.27.48.0/24 172.27.49.0/24 172.27.50.0/24 172.27.51.0/24 172.27.52.0/24 172.27.53.0/24 172.27.54.0/24 172.27.55.0/24 172.27.56.0/24 172.27.57.0/24 172.27.58.0/24 172.27.59.0/24 172.27.60.0/24 172.27.61.0/24 172.27.62.0/24 172.27.63.0/24 172.27.64.0/24 172.27.65.0/24 172.27.66.0/24 172.27.67.0/24 172.27.68.0/24 172.27.69.0/24 172.27.70.0/24 172.27.71.0/24 172.27.72.0/24 172.27.73.0/24 172.27.74.0/24 172.27.75.0/24 172.27.76.0/24 172.27.77.0/24 172.27.78.0/24 172.27.79.0/24 172.27.80.0/24 172.27.81.0/24 172.27.82.0/24 172.27.83.0/24 172.27.84.0/24 172.27.85.0/24 172.27.86.0/24 172.27.87.0/24 172.27.88.0/24 172.27.89.0/24 172.27.90.0/24 172.27.91.0/24 172.27.92.0/24 172.27.93.0/24 172.27.94.0/24 172.27.95.0/24 172.27.96.0/24 172.27.97.0/24 172.27.98.0/24 172.27.99.0/24 172.27.100.0/24 172.27.101.0/24 172.27.102.0/24 172.27.103.0/24 172.27.104.0/24 172.27.105.0/24 172.27.106.0/24 172.27.107.0/24 172.27.108.0/24 172.27.109.0/24 172.27.110.0/24 172.27.111.0/24 172.27.112.0/24 172.27.113.0/24 172.27.114.0/24 172.27.115.0/24 172.27.116.0/24 172.27.117.0/24 172.27.118.0/24 172.27.119.0/24 172.27.120.0/24 172.27.121.0/24 172.27.122.0/24 172.27.123.0/24 172.27.124.0/24 172.27.125.0/24 172.27.126.0/24 172.27.127.0/24 172.27.128.0/24 172.27.129.0/24 172.27.130.0/24 172.27.131.0/24 172.27.132.0/24 172.27.133.0/24 172.27.134.0/24 172.27.135.0/24 172.27.136.0/24 172.27.137.0/24 172.27.138.0/24 172.27.139.0/24 172.27.140.0/24 172.27.141.0/24 172.27.142.0/24 172.27.143.0/24 172.27.144.0/24 172.27.145.0/24 172.27.146.0/24 172.27.147.0/24 172.27.148.0/24 172.27.149.0/24 172.27.150.0/24 172.27.151.0/24 172.27.152.0/24 172.27.153.0/24 172.27.154.0/24 172.27.155.0/24 172.27.156.0/24 172.27.157.0/24 172.27.158.0/24 172.27.159.0/24 172.27.160.0/24 172.27.161.0/24 172.27.162.0/24 172.27.163.0/24 172.27.164.0/24 172.27.165.0/24 172.27.166.0/24 172.27.167.0/24 172.27.168.0/24 172.27.169.0/24 172.27.170.0/24 172.27.171.0/24 172.27.172.0/24 172.27.173.0/24 172.27.174.0/24 172.27.175.0/24 172.27.176.0/24 172.27.177.0/24 172.27.178.0/24 172.27.179.0/24 172.27.180.0/24 172.27.181.0/24 172.27.182.0/24 172.27.183.0/24 172.27.184.0/24 172.27.185.0/24 172.27.186.0/24 172.27.187.0/24 172.27.188.0/24 172.27.189.0/24 172.27.190.0/24 172.27.191.0/24 172.27.192.0/24 172.27.193.0/24 172.27.194.0/24 172.27.195.0/24 172.27.196.0/24 172.27.197.0/24 172.27.198.0/24 172.27.199.0/24 172.27.200.0/24 172.27.201.0/24 172.27.202.0/24 172.27.203.0/24 172.27.204.0/24 172.27.205.0/24 172.27.206.0/24 172.27.207.0/24 172.27.208.0/24 172.27.209.0/24 172.27.210.0/24 172.27.211.0/24 172.27.212.0/24 172.27.213.0/24 172.27.214.0/24 172.27.215.0/24 172.27.216.0/24 172.27.217.0/24 172.27.218.0/24 172.27.219.0/24 172.27.220.0/24 172.27.221.0/24 172.27.222.0/24 172.27.223.0/24 172.27.224.0/24 172.27.225.0/24 172.27.226.0/24 172.27.227.0/24 172.27.228.0/24 172.27.229.0/24 172.27.230.0/24 172.27.231.0/24 172.27.232.0/24 172.27.233.0/24 172.27.234.0/24 172.27.235.0/24 172.27.236.0/24 172.27.237.0/24 172.27.238.0/24 172.27.239.0/24 172.27.240.0/24 172.27.241.0/24 172.27.242.0/24 172.27.243.0/24 172.27.244.0/24 172.27.245.0/24 172.27.246.0/24 172.27.247.0/24 172.27.248.0/24 172.27.249.0/24 172.27.250.0/24 172.27.251.0/24 172.27.252.0/24 172.27.253.0/24 172.27.254.0/24 172.27.255.0/24

Selected range

All IPs in 172.27.0.0/24

Includes .0 and .255 for completeness
172.27.0.0 network address in many /24 layouts 172.27.0.1 most common gateway/login address 172.27.0.2 host address 172.27.0.3 host address 172.27.0.4 host address 172.27.0.5 host address 172.27.0.6 host address 172.27.0.7 host address 172.27.0.8 host address 172.27.0.9 host address 172.27.0.10 frequent router or managed device address 172.27.0.11 host address 172.27.0.12 host address 172.27.0.13 host address 172.27.0.14 host address 172.27.0.15 host address 172.27.0.16 host address 172.27.0.17 host address 172.27.0.18 host address 172.27.0.19 host address 172.27.0.20 host address 172.27.0.21 host address 172.27.0.22 host address 172.27.0.23 host address 172.27.0.24 host address 172.27.0.25 host address 172.27.0.26 host address 172.27.0.27 host address 172.27.0.28 host address 172.27.0.29 host address 172.27.0.30 host address 172.27.0.31 host address 172.27.0.32 host address 172.27.0.33 host address 172.27.0.34 host address 172.27.0.35 host address 172.27.0.36 host address 172.27.0.37 host address 172.27.0.38 host address 172.27.0.39 host address 172.27.0.40 host address 172.27.0.41 host address 172.27.0.42 host address 172.27.0.43 host address 172.27.0.44 host address 172.27.0.45 host address 172.27.0.46 host address 172.27.0.47 host address 172.27.0.48 host address 172.27.0.49 host address 172.27.0.50 frequent static host or router address 172.27.0.51 host address 172.27.0.52 host address 172.27.0.53 host address 172.27.0.54 host address 172.27.0.55 host address 172.27.0.56 host address 172.27.0.57 host address 172.27.0.58 host address 172.27.0.59 host address 172.27.0.60 host address 172.27.0.61 host address 172.27.0.62 host address 172.27.0.63 host address 172.27.0.64 host address 172.27.0.65 host address 172.27.0.66 host address 172.27.0.67 host address 172.27.0.68 host address 172.27.0.69 host address 172.27.0.70 host address 172.27.0.71 host address 172.27.0.72 host address 172.27.0.73 host address 172.27.0.74 host address 172.27.0.75 host address 172.27.0.76 host address 172.27.0.77 host address 172.27.0.78 host address 172.27.0.79 host address 172.27.0.80 host address 172.27.0.81 host address 172.27.0.82 host address 172.27.0.83 host address 172.27.0.84 host address 172.27.0.85 host address 172.27.0.86 host address 172.27.0.87 host address 172.27.0.88 frequent router admin host 172.27.0.89 host address 172.27.0.90 host address 172.27.0.91 host address 172.27.0.92 host address 172.27.0.93 host address 172.27.0.94 host address 172.27.0.95 host address 172.27.0.96 host address 172.27.0.97 host address 172.27.0.98 host address 172.27.0.99 host address 172.27.0.100 frequent modem/router management host 172.27.0.101 host address 172.27.0.102 host address 172.27.0.103 host address 172.27.0.104 host address 172.27.0.105 host address 172.27.0.106 host address 172.27.0.107 host address 172.27.0.108 host address 172.27.0.109 host address 172.27.0.110 host address 172.27.0.111 host address 172.27.0.112 host address 172.27.0.113 host address 172.27.0.114 host address 172.27.0.115 host address 172.27.0.116 host address 172.27.0.117 host address 172.27.0.118 host address 172.27.0.119 host address 172.27.0.120 host address 172.27.0.121 host address 172.27.0.122 host address 172.27.0.123 host address 172.27.0.124 host address 172.27.0.125 host address 172.27.0.126 host address 172.27.0.127 host address 172.27.0.128 host address 172.27.0.129 host address 172.27.0.130 host address 172.27.0.131 host address 172.27.0.132 host address 172.27.0.133 host address 172.27.0.134 host address 172.27.0.135 host address 172.27.0.136 host address 172.27.0.137 host address 172.27.0.138 frequent ISP router management host 172.27.0.139 host address 172.27.0.140 host address 172.27.0.141 host address 172.27.0.142 host address 172.27.0.143 host address 172.27.0.144 host address 172.27.0.145 host address 172.27.0.146 host address 172.27.0.147 host address 172.27.0.148 host address 172.27.0.149 host address 172.27.0.150 host address 172.27.0.151 host address 172.27.0.152 host address 172.27.0.153 host address 172.27.0.154 host address 172.27.0.155 host address 172.27.0.156 host address 172.27.0.157 host address 172.27.0.158 host address 172.27.0.159 host address 172.27.0.160 host address 172.27.0.161 host address 172.27.0.162 host address 172.27.0.163 host address 172.27.0.164 host address 172.27.0.165 host address 172.27.0.166 host address 172.27.0.167 host address 172.27.0.168 host address 172.27.0.169 host address 172.27.0.170 host address 172.27.0.171 host address 172.27.0.172 host address 172.27.0.173 host address 172.27.0.174 host address 172.27.0.175 host address 172.27.0.176 host address 172.27.0.177 host address 172.27.0.178 host address 172.27.0.179 host address 172.27.0.180 host address 172.27.0.181 host address 172.27.0.182 host address 172.27.0.183 host address 172.27.0.184 host address 172.27.0.185 host address 172.27.0.186 host address 172.27.0.187 host address 172.27.0.188 host address 172.27.0.189 host address 172.27.0.190 host address 172.27.0.191 host address 172.27.0.192 host address 172.27.0.193 host address 172.27.0.194 host address 172.27.0.195 host address 172.27.0.196 host address 172.27.0.197 host address 172.27.0.198 host address 172.27.0.199 host address 172.27.0.200 host address 172.27.0.201 host address 172.27.0.202 host address 172.27.0.203 host address 172.27.0.204 host address 172.27.0.205 host address 172.27.0.206 host address 172.27.0.207 host address 172.27.0.208 host address 172.27.0.209 host address 172.27.0.210 host address 172.27.0.211 host address 172.27.0.212 host address 172.27.0.213 host address 172.27.0.214 host address 172.27.0.215 host address 172.27.0.216 host address 172.27.0.217 host address 172.27.0.218 host address 172.27.0.219 host address 172.27.0.220 host address 172.27.0.221 host address 172.27.0.222 host address 172.27.0.223 host address 172.27.0.224 host address 172.27.0.225 host address 172.27.0.226 host address 172.27.0.227 host address 172.27.0.228 host address 172.27.0.229 host address 172.27.0.230 host address 172.27.0.231 host address 172.27.0.232 host address 172.27.0.233 host address 172.27.0.234 host address 172.27.0.235 host address 172.27.0.236 host address 172.27.0.237 host address 172.27.0.238 host address 172.27.0.239 host address 172.27.0.240 host address 172.27.0.241 host address 172.27.0.242 host address 172.27.0.243 host address 172.27.0.244 host address 172.27.0.245 host address 172.27.0.246 host address 172.27.0.247 host address 172.27.0.248 host address 172.27.0.249 host address 172.27.0.250 host address 172.27.0.251 host address 172.27.0.252 host address 172.27.0.253 host address 172.27.0.254 common gateway or DHCP edge address 172.27.0.255 broadcast address in many /24 layouts

How this directory is structured

  • 10.0.0.0/8 covers 10.0.0.0 through 10.255.255.255.
  • 172.16.0.0/12 covers 172.16.0.0 through 172.31.255.255.
  • 192.168.0.0/16 covers 192.168.0.0 through 192.168.255.255.
  • Each linked IP page keeps verified credentials separate from database-wide fallback logins.