What is a 10.x.x.x IP address?

10.x.x.x addresses are private IP addresses from the Class A private range (10.0.0.0 to 10.255.255.255). This range provides over 16 million addresses and is commonly used in large enterprise networks, corporate VPNs, and cloud environments.

Why is 10.x.x.x used in corporate networks?

The 10.x.x.x range offers the largest number of available private addresses (16,777,216), making it ideal for large organizations that need to assign IPs to thousands of devices across multiple locations.

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Your IP: 216.73.216.5 United States

Location: United States

10.21.128-191.x IP Lookup

IP addresses in the 10.21.128-191.x range (10.21.0.0 - 10.21.255.255 network). 5 abuse reports have been filed for IPs in this range.

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

10.21.190.250, 10.21.158.103, 10.21.164.216, 10.21.148.75, 10.21.142.96, 10.21.173.56
10.21.167.210, 10.21.161.20, 10.21.167.77, 10.21.159.181, 10.21.155.138, 10.21.171.142
10.21.178.94, 10.21.164.152, 10.21.163.254, 10.21.134.157, 10.21.146.211, 10.21.174.152
10.21.186.228, 10.21.168.141, 10.21.130.187, 10.21.179.155, 10.21.185.140, 10.21.165.83
10.21.187.252, 10.21.140.23, 10.21.129.229, 10.21.189.51, 10.21.134.184, 10.21.138.133
10.21.161.175, 10.21.159.255, 10.21.160.43, 10.21.141.217, 10.21.130.66, 10.21.157.7
10.21.185.138, 10.21.158.178, 10.21.136.105, 10.21.175.198, 10.21.180.67, 10.21.191.94
10.21.179.233, 10.21.156.58, 10.21.132.27, 10.21.149.36, 10.21.178.19, 10.21.178.255
10.21.135.213, 10.21.134.188, 10.21.157.120, 10.21.150.73, 10.21.174.166, 10.21.138.186
10.21.164.243, 10.21.162.82, 10.21.162.225, 10.21.191.208, 10.21.134.143, 10.21.191.36
10.21.185.88, 10.21.172.69, 10.21.151.179, 10.21.173.71, 10.21.141.251, 10.21.187.63
10.21.175.35, 10.21.172.176, 10.21.145.151, 10.21.137.152, 10.21.136.248, 10.21.178.112
10.21.161.212, 10.21.131.216, 10.21.133.13, 10.21.131.77, 10.21.136.50, 10.21.157.17
10.21.177.171, 10.21.163.157, 10.21.177.247, 10.21.189.163, 10.21.144.206, 10.21.132.100
10.21.191.44, 10.21.169.112, 10.21.167.143, 10.21.183.82, 10.21.187.127, 10.21.166.42
10.21.165.190, 10.21.154.171, 10.21.136.211, 10.21.171.245, 10.21.161.218, 10.21.185.3
10.21.178.44, 10.21.155.101, 10.21.187.107, 10.21.151.230, 10.21.132.11, 10.21.189.77
10.21.179.91, 10.21.148.255, 10.21.148.236, 10.21.148.35, 10.21.159.196, 10.21.141.175
10.21.165.214, 10.21.154.116, 10.21.145.61, 10.21.172.185, 10.21.130.89, 10.21.185.251
10.21.157.194, 10.21.190.148, 10.21.162.232, 10.21.146.20, 10.21.173.205, 10.21.187.115
10.21.171.148, 10.21.172.65, 10.21.181.132, 10.21.171.207, 10.21.170.86, 10.21.182.56
10.21.173.236, 10.21.157.60, 10.21.139.248, 10.21.147.43, 10.21.166.37, 10.21.145.9
10.21.133.88, 10.21.159.105, 10.21.143.209, 10.21.130.169, 10.21.153.108, 10.21.164.169
10.21.162.125, 10.21.168.166, 10.21.129.179, 10.21.141.121, 10.21.152.73, 10.21.157.25
10.21.182.241, 10.21.160.174, 10.21.176.225, 10.21.190.140, 10.21.186.163, 10.21.155.33
10.21.189.189, 10.21.189.248, 10.21.166.31, 10.21.156.142, 10.21.139.171, 10.21.144.9
10.21.137.26, 10.21.172.146, 10.21.140.185, 10.21.143.52, 10.21.167.142, 10.21.141.46
10.21.155.158, 10.21.185.163, 10.21.170.164, 10.21.140.59, 10.21.141.72, 10.21.157.223
10.21.152.105, 10.21.180.110, 10.21.131.219, 10.21.136.53, 10.21.128.237, 10.21.168.255
10.21.128.135, 10.21.144.207, 10.21.157.248, 10.21.189.33, 10.21.147.209, 10.21.131.249
10.21.146.13, 10.21.146.17, 10.21.155.152, 10.21.156.187, 10.21.186.181, 10.21.179.60
10.21.133.237, 10.21.139.11, 10.21.168.208, 10.21.141.208, 10.21.158.248, 10.21.147.214
10.21.157.214, 10.21.161.213, 10.21.144.12, 10.21.133.157, 10.21.176.124, 10.21.129.130
10.21.142.20, 10.21.153.94, 10.21.185.195, 10.21.167.94, 10.21.141.177, 10.21.136.186
10.21.137.74, 10.21.176.175, 10.21.175.181, 10.21.176.84, 10.21.179.81, 10.21.141.42
10.21.135.231, 10.21.137.14, 10.21.152.10, 10.21.143.73, 10.21.145.110, 10.21.150.14
10.21.161.157, 10.21.151.231, 10.21.150.231, 10.21.150.168, 10.21.144.232, 10.21.170.1
10.21.189.78, 10.21.140.20, 10.21.181.31, 10.21.166.243, 10.21.137.45, 10.21.131.78
10.21.186.115, 10.21.140.206, 10.21.146.169, 10.21.164.155, 10.21.155.206, 10.21.185.55
10.21.170.183, 10.21.176.142, 10.21.186.111, 10.21.162.241, 10.21.143.59, 10.21.175.118
10.21.191.115, 10.21.179.146, 10.21.141.198, 10.21.129.113, 10.21.156.37, 10.21.133.160
10.21.175.252, 10.21.153.154, 10.21.178.66, 10.21.129.154, 10.21.168.57, 10.21.135.26
10.21.174.140, 10.21.175.63, 10.21.167.40, 10.21.182.27

Showing 256 of 16,384 IPs (10.21.190.250 to 10.21.182.27). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.

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10.21.128-191.x IP Lookup

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