What is 127.0.0.1 (localhost)?

127.0.0.1, also known as localhost, is a loopback address that refers to your own computer. When you connect to 127.0.0.1, you're connecting to yourself. It's used for testing and development purposes.

Why is the entire 127.x.x.x range reserved?

The entire 127.0.0.0/8 range (127.0.0.1 to 127.255.255.254) is reserved for loopback purposes. While 127.0.0.1 is most commonly used, any address in this range will loop back to your local machine.

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Your IP: 216.73.216.40 United States

Location: United States

127.104.192-255.x IP Lookup

IP addresses in the 127.104.192-255.x range (127.104.0.0 - 127.104.255.255 network).

B class ranges with same latency:

142.122.0.0 - 142.122.255.255

170.141.0.0 - 170.141.255.255

146.90.0.0 - 146.90.255.255

149.53.0.0 - 149.53.255.255

40.78.0.0 - 40.78.255.255

148.117.0.0 - 148.117.255.255

253.204.0.0 - 253.204.255.255

127.104.248.239, 127.104.211.24, 127.104.196.30, 127.104.247.103, 127.104.208.228, 127.104.244.68
127.104.233.240, 127.104.250.135, 127.104.218.234, 127.104.252.72, 127.104.241.155, 127.104.209.93
127.104.229.96, 127.104.229.159, 127.104.238.116, 127.104.206.131, 127.104.202.53, 127.104.197.194
127.104.220.29, 127.104.238.200, 127.104.195.113, 127.104.204.98, 127.104.207.20, 127.104.242.9
127.104.226.48, 127.104.235.61, 127.104.207.230, 127.104.236.241, 127.104.219.215, 127.104.247.165
127.104.249.239, 127.104.244.156, 127.104.236.239, 127.104.247.102, 127.104.232.120, 127.104.211.135
127.104.193.48, 127.104.207.1, 127.104.219.186, 127.104.195.119, 127.104.241.186, 127.104.217.225
127.104.204.150, 127.104.206.165, 127.104.237.69, 127.104.248.192, 127.104.236.30, 127.104.215.2
127.104.236.101, 127.104.199.2, 127.104.255.41, 127.104.250.189, 127.104.231.213, 127.104.203.96
127.104.231.244, 127.104.238.66, 127.104.214.17, 127.104.226.201, 127.104.212.6, 127.104.230.156
127.104.236.117, 127.104.216.95, 127.104.253.133, 127.104.245.167, 127.104.212.227, 127.104.195.32
127.104.253.51, 127.104.253.33, 127.104.252.143, 127.104.211.139, 127.104.233.89, 127.104.222.154
127.104.202.212, 127.104.202.94, 127.104.237.197, 127.104.216.144, 127.104.202.121, 127.104.255.151
127.104.233.247, 127.104.205.38, 127.104.201.96, 127.104.212.112, 127.104.230.3, 127.104.248.160
127.104.242.107, 127.104.225.250, 127.104.241.217, 127.104.237.29, 127.104.218.247, 127.104.219.62
127.104.203.203, 127.104.193.124, 127.104.227.171, 127.104.244.3, 127.104.225.10, 127.104.241.91
127.104.245.121, 127.104.250.237, 127.104.241.196, 127.104.235.151, 127.104.207.17, 127.104.214.66
127.104.243.78, 127.104.222.106, 127.104.238.18, 127.104.222.12, 127.104.219.246, 127.104.246.15
127.104.218.95, 127.104.248.10, 127.104.209.28, 127.104.199.30, 127.104.245.77, 127.104.193.253
127.104.238.206, 127.104.232.224, 127.104.212.232, 127.104.250.203, 127.104.202.40, 127.104.252.93
127.104.195.35, 127.104.244.204, 127.104.235.169, 127.104.209.216, 127.104.205.184, 127.104.244.67
127.104.233.211, 127.104.214.85, 127.104.245.110, 127.104.212.187, 127.104.201.253, 127.104.238.192
127.104.223.170, 127.104.203.109, 127.104.251.24, 127.104.209.69, 127.104.245.219, 127.104.222.223
127.104.230.83, 127.104.232.140, 127.104.239.115, 127.104.216.87, 127.104.232.85, 127.104.197.22
127.104.214.137, 127.104.253.29, 127.104.211.41, 127.104.237.253, 127.104.222.240, 127.104.235.215
127.104.231.88, 127.104.230.58, 127.104.203.217, 127.104.232.249, 127.104.195.46, 127.104.227.75
127.104.234.68, 127.104.232.242, 127.104.206.113, 127.104.194.169, 127.104.250.200, 127.104.204.246
127.104.243.25, 127.104.226.234, 127.104.218.225, 127.104.192.24, 127.104.241.54, 127.104.194.93
127.104.222.241, 127.104.230.167, 127.104.220.74, 127.104.192.183, 127.104.243.189, 127.104.197.187
127.104.227.182, 127.104.247.71, 127.104.240.103, 127.104.213.124, 127.104.230.73, 127.104.239.47
127.104.198.253, 127.104.229.121, 127.104.214.143, 127.104.250.248, 127.104.246.67, 127.104.225.148
127.104.247.96, 127.104.231.234, 127.104.226.32, 127.104.210.183, 127.104.242.120, 127.104.238.27
127.104.216.56, 127.104.221.194, 127.104.213.15, 127.104.233.65, 127.104.219.114, 127.104.204.25
127.104.249.39, 127.104.195.251, 127.104.238.137, 127.104.202.160, 127.104.239.69, 127.104.221.253
127.104.196.87, 127.104.243.31, 127.104.237.45, 127.104.211.194, 127.104.238.235, 127.104.234.106
127.104.249.164, 127.104.215.147, 127.104.227.27, 127.104.235.127, 127.104.234.64, 127.104.227.101
127.104.238.226, 127.104.228.213, 127.104.224.168, 127.104.198.115, 127.104.237.130, 127.104.208.4
127.104.214.124, 127.104.214.134, 127.104.231.55, 127.104.214.45, 127.104.245.7, 127.104.236.147
127.104.206.91, 127.104.238.118, 127.104.237.93, 127.104.217.226, 127.104.207.82, 127.104.255.254
127.104.251.251, 127.104.217.32, 127.104.254.99, 127.104.229.146, 127.104.199.94, 127.104.221.240
127.104.194.73, 127.104.213.245, 127.104.240.11, 127.104.210.167, 127.104.214.193, 127.104.250.90
127.104.234.79, 127.104.214.163, 127.104.216.28, 127.104.196.142, 127.104.211.234, 127.104.222.246
127.104.252.88, 127.104.219.189, 127.104.212.162, 127.104.244.92

Showing 256 of 16,384 IPs (127.104.248.239 to 127.104.244.92). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.

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127.104.192-255.x IP Lookup

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