{ "description": "List of IP addresses for known SMTP servers.", "list": [ "104.47.12.33", "104.47.13.33", "104.47.59.161", "104.47.66.33", "104.47.73.161", "104.47.74.33", "106.10.248.73", "106.10.248.74", "108.177.127.26", "117.53.116.15", "121.14.32.117", "123.126.45.192", "123.58.177.213", "123.58.177.214", "123.58.177.220", "124.83.142.118", "124.83.142.119", "124.83.142.123", "124.83.142.124", "124.83.142.247", "124.83.142.248", "124.83.142.249", "124.83.142.250", "125.209.222.14", "125.209.238.100", "125.209.238.137", "136.143.191.23", "140.205.94.14", "142.250.150.26", "142.250.150.27", "142.250.157.27", "144.160.159.21", "144.160.159.22", "144.160.235.143", "144.160.235.144", "160.92.124.66", "162.62.116.184", "17.42.251.10", "17.42.251.12", "17.56.9.17", "17.56.9.19", "17.57.152.14", "17.57.152.9", "17.57.154.23", "17.57.154.6", "17.57.154.7", "173.194.202.27", "173.228.157.39", "173.228.157.40", "173.228.157.41", "173.228.157.42", "177.153.23.241", "177.153.23.242", "177.154.139.187", "18.209.118.139", "183.61.185.83", "185.3.161.12", "186.202.4.42", "188.125.72.73", "188.125.72.74", "193.252.22.65", "194.25.134.72", "194.25.134.73", "194.25.134.8", "194.25.134.9", "195.130.132.9", "195.238.22.25", "195.24.76.171", "198.58.121.58", "200.234.204.130", "200.45.191.213", "200.45.191.214", "2001:558:fe16:1b::15", "2001:67c:15a1::ca1", "2001:67c:15a2::cb1", "2001:67c:15a3::cd1", "202.93.77.238", "202.93.77.239", "202.93.77.240", "202.93.77.241", "202.93.78.239", "202.93.78.240", "202.93.78.241", "202.93.78.242", "203.205.219.57", "203.205.219.58", "204.141.33.23", "204.141.43.23", "208.84.244.136", "211.231.108.175", "211.231.108.176", "211.231.108.46", "211.231.108.47", "212.227.15.10", "212.227.15.17", "212.227.15.40", "212.227.15.9", "212.227.17.4", "212.227.17.5", "212.227.17.8", "212.27.42.58", "212.27.42.59", "212.27.48.6", "212.27.48.7", "212.29.227.81", "212.29.227.83", "212.29.227.84", "212.29.227.86", "212.54.56.11", "213.120.69.89", "213.121.32.100", "213.121.32.101", "213.121.32.92", "213.121.32.93", "213.121.32.94", "213.121.32.95", "213.121.32.96", "213.121.32.97", "213.121.32.98", "213.121.32.99", "213.121.35.71", "213.121.35.72", "213.121.35.73", "213.121.35.74", "213.121.35.75", "213.121.35.76", "213.121.35.77", "213.121.35.78", "213.121.35.79", "213.121.35.80", "213.205.33.244", "213.205.33.61", "213.205.33.62", "213.205.33.63", "213.205.33.64", "213.209.1.129", "213.209.1.130", "216.163.176.38", "216.163.188.54", "217.72.192.66", "220.181.14.135", "220.181.14.136", "220.181.14.137", "220.181.14.138", "220.181.14.139", "220.181.14.140", "220.181.14.141", "220.181.14.142", "220.181.14.143", "220.181.14.144", "220.181.14.145", "220.181.14.146", "220.181.14.147", "220.181.14.148", "220.181.14.149", "220.181.14.150", "220.181.14.154", "220.181.14.155", "220.181.14.156", "220.181.14.157", "220.181.14.158", "220.181.14.159", "220.181.14.160", "220.181.14.161", "220.181.14.162", "220.181.14.163", "220.181.14.164", "220.181.15.131", "220.181.15.132", "220.181.15.134", "220.181.15.135", "220.181.15.136", "220.181.15.137", "220.181.15.138", "220.181.15.140", "220.181.15.141", "220.181.15.142", "220.181.15.143", "220.181.15.144", "220.181.15.145", "220.181.15.147", "220.181.15.151", "220.181.15.152", "220.181.15.153", "220.181.15.154", "220.181.15.155", "220.181.15.191", "220.181.15.192", "220.181.15.193", "220.181.15.194", "220.181.15.195", "220.181.15.196", "220.181.15.197", "220.181.15.198", "220.181.15.199", "220.181.15.200", "220.181.15.202", "220.181.15.203", "220.181.15.206", "220.181.15.207", "220.181.15.209", "24.232.0.226", "2404:6800:4003:c00::1b", "2404:6800:4008:c13::1a", "2407:ae80:100:1000:123:58:178:178", "240d:c040:1:40::133", "2607:f8b0:400e:c00::1a", "2607:f8b0:400e:c00::1b", "2a00:1450:4010:c1c::1a", "2a00:1450:4013:c00::1b", "2a00:1450:4013:c07::1b", "2a02:598:2::32", "2a02:598:2::42", "2a02:598:a::78:32", "2a02:598:a::78:42", "2a02:6b8::311", "2a03:2880:20ff:fffd:face:b00c:0:686e", "31.7.241.25", "31.7.241.26", "34.212.80.54", "35.162.106.154", "38.147.122.66", "39.156.6.104", "5.180.49.35", "5.180.49.37", "51.81.242.150", "51.81.242.59", "51.81.57.58", "51.81.57.59", "52.73.137.222", "62.149.176.151", "62.211.72.32", "62.24.139.14", "62.24.139.15", "62.24.139.42", "62.24.202.82", "62.24.202.83", "62.241.4.132", "64.135.83.90", "64.136.44.37", "64.136.52.37", "64.147.108.50", "64.147.108.51", "64.147.108.52", "64.147.108.55", "67.195.204.72", "67.195.204.73", "67.195.204.74", "67.195.204.75", "67.195.204.77", "67.195.204.79", "67.195.204.80", "67.195.228.106", "67.195.228.109", "67.195.228.110", "67.195.228.111", "67.195.228.84", "67.195.228.86", "67.195.228.94", "72.51.60.130", "72.51.60.131", "72.51.60.132", "72.51.60.133", "72.51.60.134", "74.125.200.26", "74.208.5.20", "77.75.76.32", "77.75.76.42", "77.75.78.32", "77.75.78.42", "77.88.21.249", "77.93.251.249", "80.12.242.9", "81.19.78.69", "82.57.200.133", "93.17.128.123", "93.17.128.165", "94.100.180.104", "94.100.180.31", "94.242.232.66", "96.114.157.80", "98.136.96.74", "98.136.96.75", "98.136.96.76", "98.136.96.77", "98.136.96.91", "98.136.96.92", "98.136.96.93" ], "matching_attributes": [ "ip-src", "ip-dst", "domain|ip" ], "name": "List of known SMTP receiving IP addresses", "type": "cidr", "version": 20210719 }