// Reserved subnets
0.0.0.0/8
10.0.0.0/8
100.64.0.0/10
172.16.0.0/12
192.0.0.0/24
192.168.0.0/16
224.0.0.0/4
240.0.0.0/4
255.255.255.255/32

// T-Mobile wi-fi calling (#233)
208.54.0.0/16

// AT&T wi-fi calling
129.192.166.0/24

// UK EE wi-fi calling (#582)
109.249.0.0/16

// Sprint wi-fi calling (#939)
68.31.26.0/24

// Verizon wi-fi calling (#1321)
141.207.0.0/16

// Orange PL wi-fi calling (#1796)
217.116.96.0/20

// IranCell Wi-Fi calling
92.42.49.0/24

// Jio Wi-Fi calling
49.44.59.0/24
49.45.63.0/24

// Mobile Communication Company of Iran Wi-Fi calling
5.106.2.0/24

// Aofei Data International Wi-Fi calling
5.182.63.0/24
185.232.56.0/24
185.232.57.0/24

// Bharti Airtel Limited Wi-Fi calling
106.200.64.0/24
106.200.65.0/24
223.180.224.0/24
117.96.89.0/24

// Velcom Wi-Fi calling
128.140.255.0/24

// MTS Wi-Fi calling
213.87.143.0/24

// T-mobile Netherlands Wi-Fi calling
84.241.238.0/24

// MTC-KSA (Mobile Telecommunications Co Saudi Arabia) Wi-Fi calling
79.170.52.0/24
79.170.53.0/24
185.5.152.0/24

// China Mobile communications corporation Wi-Fi calling
120.236.180.0/24
183.236.59.0/24

// DiGi Telecommunications Wi-Fi calling
115.164.123.0/24
115.164.251.0/24

// Turkcell Wi-Fi calling
188.59.223.0/24
188.59.227.0/24
188.59.228.0/24

// Cosmote Wi-Fi calling
94.143.176.0/24
94.143.177.0/24
94.143.178.0/24

// Vodafone Greece Wi-Fi calling
62.74.30.0/24