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Amazon Web Services

OctoPerf is based on Amazon Web Service to provide the Cloud infrastructure needed to conduct load tests with a large number of virtual users.

The following IP ranges are used by our load injectors to send the traffic.

Warning

The following list of CIDRs (Classless Inter-Domain Routing) is generated using AWS REST API: https://ip-ranges.amazonaws.com/ip-ranges.json

Directly look at this endpoint to get the latest information.

IP Ranges

Info

Generated on Fri Apr 19 2024

Africa (Cape Town)

13.247.0.0/16
96.0.40.0/21
99.77.148.0/24
99.77.235.0/24
3.5.228.0/22
35.71.103.0/24
13.244.0.0/15
13.246.0.0/16
52.94.249.176/28
99.150.104.0/21
52.95.229.0/24
96.0.36.0/22
15.177.91.0/24
15.193.10.0/24
3.5.202.0/23

Asia Pacific (Hong Kong)

52.95.226.0/24
52.94.249.144/28
15.177.86.0/24
3.5.214.0/23
18.163.0.0/16
99.77.142.0/24
99.77.241.0/24
99.150.88.0/21
35.71.107.0/24
43.198.0.0/15
18.162.0.0/16
15.177.85.0/24
16.162.0.0/15
3.5.236.0/22
18.166.0.0/15

Asia Pacific (Hyderabad)

15.177.94.0/24
52.94.249.208/28
18.60.0.0/15
3.5.44.0/22
99.150.112.0/21
98.130.0.0/16
35.71.108.0/24

Asia Pacific (Jakarta)

159.248.224.0/21
3.5.36.0/22
108.136.0.0/15
35.71.96.0/24
99.78.238.255/32
99.78.238.253/32
99.78.238.251/32
43.218.0.0/16
52.94.249.192/28
52.95.235.0/24
16.78.0.0/16
99.77.237.0/24
15.177.92.0/24

Asia Pacific (Melbourne)

3.5.40.0/22
52.94.250.16/28
70.232.86.125/32
16.26.0.0/16
35.71.112.0/24
99.151.72.0/21
16.50.0.0/15
70.232.86.126/32
70.232.86.124/32
15.177.96.0/24

Asia Pacific (Singapore)

15.193.2.0/24
15.177.82.0/24
47.128.0.0/14
122.248.192.0/18
54.169.0.0/16
35.71.118.0/24
99.77.240.0/24
54.255.0.0/16
52.95.255.32/28
175.41.128.0/18
13.250.0.0/15
64.252.102.0/24
16.57.0.0/18
99.77.143.0/24
52.76.128.0/17
64.252.103.0/24
52.74.0.0/16
13.214.0.0/15
54.179.0.0/16
15.220.96.0/20
136.18.140.0/23
52.220.0.0/15
18.142.0.0/15
46.137.192.0/19
96.0.144.0/21
99.151.104.0/21
46.137.224.0/19
46.51.216.0/21
52.94.248.32/28
54.254.0.0/16
54.151.128.0/17
18.136.0.0/16
13.212.0.0/15
96.0.112.0/21
3.5.146.0/23
64.252.104.0/24
96.0.136.0/21
173.83.219.0/24
18.140.0.0/15
15.220.192.0/22
15.220.240.0/21
52.95.242.0/24
96.0.132.0/22
99.77.161.0/24
96.0.94.0/23
96.0.108.0/24
96.0.120.0/21
3.5.148.0/22
18.138.0.0/15
52.119.205.0/24
52.76.0.0/17
15.220.44.0/22
96.0.130.0/24
54.251.0.0/16
64.252.105.0/24
3.0.0.0/15
52.77.0.0/16
96.0.128.0/23
151.148.38.0/24
13.228.0.0/15

Australia (Sydney)

96.0.80.0/22
15.193.3.0/24
13.236.0.0/14
15.177.83.0/24
54.206.0.0/16
54.153.128.0/17
52.95.255.16/28
54.252.0.0/16
151.148.39.0/24
3.104.0.0/14
99.150.32.0/21
64.252.108.0/24
96.0.0.0/21
3.24.0.0/14
3.5.164.0/22
64.252.107.0/24
96.0.8.0/22
3.5.168.0/23
52.64.0.0/17
96.0.72.0/21
13.54.0.0/15
52.95.241.0/24
99.77.144.0/24
64.252.106.0/24
192.157.34.0/24
52.64.128.0/17
54.66.0.0/16
13.210.0.0/15
99.77.239.0/24
35.71.97.0/24
52.62.0.0/15
3.33.41.0/24
54.253.0.0/16
52.94.248.64/28
173.83.212.0/24
52.65.0.0/16
64.252.109.0/24
54.79.0.0/16

Canada (Calgary)

15.177.100.0/24
40.176.0.0/15
56.112.0.0/16
3.5.172.0/22
52.94.250.48/28
99.151.168.0/21

Canada (Montreal)

130.171.0.128/26
15.222.0.0/15
35.71.119.0/24
35.182.0.0/15
99.77.233.0/24
3.96.0.0/15
3.5.252.0/22
130.171.0.0/26
130.171.0.64/26
173.83.217.0/24
99.151.128.0/21
99.79.0.0/16
52.94.248.208/28
64.252.124.0/24
136.18.134.0/23
52.60.0.0/16
3.98.0.0/15
15.177.84.0/24
15.156.0.0/15
52.95.250.0/24
161.193.128.0/18
15.193.8.0/24
99.77.150.0/24

EU Central (Frankfurt)

3.5.136.0/22
18.192.0.0/15
64.252.89.0/24
63.176.0.0/14
99.77.136.0/24
52.58.0.0/15
15.220.48.0/21
18.184.0.0/15
52.57.0.0/16
54.93.0.0/16
3.124.0.0/14
15.220.64.0/20
3.33.35.0/24
52.95.255.128/28
15.220.152.0/21
18.156.0.0/14
15.220.144.0/23
64.252.87.0/24
99.77.158.0/24
3.64.0.0/12
151.148.35.0/24
99.77.247.0/24
64.252.88.0/24
52.29.0.0/16
99.151.188.0/23
15.193.4.0/24
99.150.16.0/21
3.120.0.0/14
18.198.0.0/15
52.94.248.112/28
35.156.0.0/14
18.153.0.0/16
173.83.196.0/23
64.252.86.0/24
18.196.0.0/15
52.95.248.0/24
52.94.146.0/24
18.89.0.0/18
18.194.0.0/15
52.46.184.0/22
35.71.105.0/24
52.28.0.0/16
3.5.134.0/23
15.177.68.0/23

EU North (Stockholm)

96.0.32.0/22
15.220.168.0/21
51.20.0.0/16
99.77.137.0/24
52.95.227.0/24
13.50.0.0/16
51.21.0.0/16
35.71.98.0/24
16.168.0.0/15
63.246.112.0/24
13.53.0.0/16
13.51.0.0/16
173.83.220.0/24
13.48.0.0/15
16.170.0.0/15
3.5.216.0/22
16.16.0.0/16
15.177.72.0/24
15.220.148.0/22
204.87.185.0/24
52.94.249.128/28
99.77.246.0/24
96.0.24.0/21
99.150.64.0/21
13.60.0.0/15

EU West (Ireland)

54.247.0.0/16
18.200.0.0/16
54.74.0.0/15
52.95.255.64/28
54.229.0.0/16
46.51.192.0/20
63.32.0.0/14
63.246.113.0/24
52.30.0.0/15
54.154.0.0/16
52.95.244.0/24
99.77.155.0/24
70.232.124.0/22
3.5.72.0/23
54.216.0.0/15
52.48.0.0/14
162.213.232.0/24
35.71.72.0/22
52.208.0.0/13
15.177.89.0/24
79.125.0.0/17
54.170.0.0/15
64.252.117.0/24
99.80.0.0/15
173.83.214.0/24
3.5.64.0/21
54.220.0.0/16
46.51.128.0/18
99.151.88.0/21
162.213.234.0/23
18.201.0.0/16
54.228.0.0/16
195.17.0.0/24
176.34.64.0/18
208.86.90.0/23
46.137.128.0/18
54.78.0.0/16
54.194.0.0/15
15.177.75.0/24
3.248.0.0/13
99.77.133.0/24
54.155.0.0/16
52.16.0.0/15
64.252.115.0/24
18.202.0.0/15
185.48.120.0/22
54.76.0.0/15
64.252.116.0/24
34.240.0.0/13
52.94.248.16/28
54.72.0.0/15
176.34.128.0/17
34.248.0.0/13
108.128.0.0/13
64.252.114.0/24
52.18.0.0/15
151.148.34.0/24
162.213.233.0/24
54.246.0.0/16
99.77.250.0/24
46.137.0.0/17

EU West (London)

208.78.132.0/23
64.252.85.0/24
216.39.136.0/21
35.176.0.0/15
15.193.5.0/24
99.77.156.0/24
52.56.0.0/16
208.78.135.0/24
151.148.41.0/24
52.95.253.0/24
99.77.134.0/24
18.168.0.0/14
18.175.0.0/16
52.95.239.0/24
18.132.0.0/14
64.252.84.0/24
64.252.83.0/24
99.77.249.0/24
35.178.0.0/15
64.252.82.0/24
35.71.111.0/24
99.150.40.0/21
52.94.248.192/28
15.177.78.0/24
173.83.206.0/23
3.8.0.0/14
18.130.0.0/16
3.5.244.0/22
13.40.0.0/14
216.39.152.0/21

EU West (Paris)

35.180.0.0/16
52.47.0.0/16
13.36.0.0/14
15.188.0.0/16
51.44.0.0/16
99.77.248.0/24
3.5.204.0/22
35.181.0.0/16
15.236.0.0/15
51.0.96.0/21
52.95.254.0/24
99.150.72.0/21
52.94.249.32/28
173.83.216.0/24
99.77.157.0/24
35.71.101.0/24
15.177.74.0/24
99.77.135.0/24
3.5.224.0/22

Europe (Milan)

52.95.224.0/24
18.102.0.0/16
99.77.159.0/24
99.77.138.0/24
35.71.113.0/24
15.177.90.0/24
99.150.80.0/21
15.161.0.0/16
3.5.248.0/22
173.83.208.0/24
35.152.0.0/16
99.77.245.0/24
15.160.0.0/16
52.94.249.48/28

Europe (Spain)

99.77.55.49/32
99.77.55.46/32
99.77.55.41/32
99.77.55.3/32
99.77.55.38/32
99.77.55.51/32
99.77.55.43/32
99.77.55.24/32
99.77.55.32/32
99.77.55.26/32
99.77.55.34/32
99.77.55.33/32
35.71.120.0/24
99.77.55.254/32
99.77.55.54/32
99.77.55.25/32
99.77.55.37/32
99.77.55.40/32
99.77.55.47/32
99.77.55.44/32
99.77.55.55/32
99.77.55.14/32
99.77.55.45/32
99.77.55.0/32
99.77.55.2/32
15.177.97.0/24
99.77.55.253/32
52.94.249.240/28
99.77.55.53/32
99.77.55.39/32
99.77.55.1/32
99.77.55.52/32
51.92.0.0/16
99.77.55.50/32
99.77.55.42/32
99.151.64.0/21
3.5.32.0/22
99.77.55.35/32
99.77.55.56/32
99.77.55.15/32
99.77.55.36/32
99.77.55.12/32
99.77.55.27/32
18.100.0.0/15
99.77.55.255/32
99.77.55.13/32

India (Mumbai)

3.108.0.0/14
15.220.216.0/22
99.77.238.0/24
3.5.208.0/22
15.220.232.0/24
43.204.0.0/15
142.4.179.0/24
173.83.211.0/24
15.220.228.0/22
52.95.249.0/24
65.0.0.0/14
71.141.8.0/21
64.252.101.0/24
15.220.227.0/24
15.177.73.0/24
13.232.0.0/14
15.220.136.0/21
35.71.100.0/24
64.252.100.0/24
13.126.0.0/15
13.202.0.0/15
15.206.0.0/15
13.200.0.0/15
52.94.248.144/28
3.5.212.0/23
15.193.0.0/24
52.66.0.0/16
96.0.60.0/22
35.154.0.0/16
64.252.98.0/24
3.6.0.0/15
96.0.64.0/21
99.151.136.0/21
142.4.180.0/24
99.77.145.0/24
64.252.99.0/24
15.220.128.0/21
142.4.177.0/24

Israel (Tel Aviv)

51.85.0.0/16
15.177.99.0/24
51.84.0.0/16
99.77.163.0/24
52.94.250.32/28
3.5.56.0/22
51.16.0.0/15
99.151.152.0/21

Japan (Tokyo)

43.206.0.0/15
54.248.0.0/15
99.77.244.0/24
35.71.114.0/24
54.250.0.0/16
54.92.0.0/17
3.112.0.0/14
64.252.111.0/24
216.39.160.0/21
3.5.152.0/21
15.220.80.0/20
52.94.248.80/28
13.112.0.0/14
52.68.0.0/15
54.95.0.0/16
151.148.37.0/24
54.168.0.0/16
64.252.113.0/24
15.177.79.0/24
54.64.0.0/15
176.34.0.0/19
46.51.224.0/19
99.150.48.0/21
54.199.0.0/16
52.95.255.48/28
173.83.210.0/24
64.252.110.0/24
52.95.243.0/24
15.220.56.0/21
18.182.0.0/16
18.178.0.0/16
57.180.0.0/14
18.179.0.0/16
18.180.0.0/15
176.32.64.0/19
52.192.0.0/15
99.77.139.0/24
103.4.8.0/21
54.238.0.0/16
35.72.0.0/13
52.194.0.0/15
176.34.32.0/19
13.230.0.0/15
18.176.0.0/15
208.78.130.0/23
15.193.1.0/24
54.150.0.0/16
54.178.0.0/16
175.41.192.0/18
64.252.112.0/24
99.77.160.0/24
18.183.0.0/16
52.196.0.0/14

Middle East (Bahrain)

15.185.0.0/16
35.71.99.0/24
157.241.0.0/16
99.77.147.0/24
99.77.236.0/24
15.184.0.0/16
15.220.146.0/23
52.95.228.0/24
3.5.220.0/22
16.24.0.0/16
157.175.0.0/16
52.94.249.160/28
15.177.87.0/24
15.220.160.0/21

Middle East (UAE)

40.172.0.0/16
35.71.104.0/24
3.5.48.0/22
51.112.0.0/16
99.150.120.0/21
51.0.88.0/21
52.94.249.224/28
15.177.93.0/24
3.28.0.0/15
51.0.80.0/21

South America (Sao Paulo)

64.252.81.0/24
99.77.149.0/24
64.252.79.0/24
52.95.240.0/24
18.231.0.0/16
15.228.0.0/15
54.233.0.0/18
18.229.0.0/16
18.230.0.0/16
99.77.234.0/24
99.151.112.0/21
64.252.78.0/24
173.83.213.0/24
15.177.88.0/24
52.94.248.48/28
54.94.0.0/16
15.177.70.0/23
64.252.80.0/24
54.232.0.0/16
18.228.0.0/16
54.233.128.0/17
52.67.0.0/16
54.233.64.0/18
52.95.255.0/28
35.71.106.0/24
3.5.232.0/22
54.207.0.0/16
15.220.112.0/21
177.71.128.0/17

South Korea (Seoul)

3.5.140.0/22
151.148.40.0/24
15.177.76.0/24
159.248.216.0/21
43.200.0.0/14
3.36.0.0/14
54.180.0.0/15
52.79.0.0/16
159.248.200.0/21
3.5.184.0/21
13.125.0.0/16
15.193.9.0/24
35.71.109.0/24
52.94.248.176/28
13.124.0.0/16
99.77.141.0/24
173.83.198.0/24
3.5.144.0/23
13.209.0.0/16
52.78.0.0/16
99.77.242.0/24
99.150.24.0/21
52.95.252.0/24
15.164.0.0/15
3.34.0.0/15
99.151.144.0/21

Switzerland North (Zürich)

99.151.80.0/21
16.62.0.0/15
51.96.0.0/16
15.177.98.0/24
35.71.121.0/24
52.94.250.0/28
3.5.52.0/22

US East (Ohio)

18.191.0.0/16
3.33.43.0/24
3.132.0.0/14
64.252.74.0/24
18.116.0.0/14
64.252.76.0/24
3.144.0.0/13
18.34.72.0/21
99.77.153.0/24
3.5.128.0/22
18.216.0.0/14
18.224.0.0/14
3.131.0.0/16
18.190.0.0/16
192.43.184.0/24
192.189.196.0/24
99.77.131.0/24
15.177.66.0/23
35.71.102.0/24
71.141.0.0/21
52.94.248.160/28
18.188.0.0/16
3.5.132.0/23
99.77.162.0/24
99.77.252.0/24
52.15.0.0/16
18.189.0.0/16
18.220.0.0/14
151.148.32.0/24
3.130.0.0/16
52.14.0.0/16
18.34.252.0/22
3.12.0.0/16
3.136.0.0/13
13.58.0.0/15
3.13.0.0/16
99.150.0.0/21
3.16.0.0/14
3.14.0.0/15
192.157.32.0/24
198.99.2.0/24
3.20.0.0/14
64.252.77.0/24
52.95.251.0/24
64.252.75.0/24
3.128.0.0/15
173.83.192.0/22

US East (Virginia)

15.181.232.0/21
3.2.0.0/24
52.4.0.0/14
96.0.102.0/23
50.16.0.0/15
15.220.196.0/22
64.252.69.0/24
3.4.0.0/24
15.220.222.0/23
15.181.247.0/24
18.232.0.0/14
15.220.120.0/21
54.156.0.0/14
54.236.0.0/15
99.150.8.0/21
15.181.160.0/20
15.181.80.0/20
136.18.128.0/23
107.20.0.0/14
54.25.15.0/24
54.144.0.0/14
75.101.128.0/17
96.0.16.0/21
67.202.0.0/18
18.34.0.0/19
54.226.0.0/15
162.250.237.0/24
64.187.128.0/20
3.224.0.0/12
54.221.0.0/16
15.181.112.0/22
68.66.112.0/20
3.4.7.0/24
15.181.241.0/24
34.192.0.0/12
64.252.68.0/24
99.77.191.0/24
44.192.0.0/11
3.4.9.0/24
162.250.238.0/23
136.18.138.0/23
23.20.0.0/14
64.252.64.0/24
3.4.1.0/24
15.220.184.0/21
15.181.144.0/20
15.181.254.0/24
54.112.0.0/18
99.151.190.0/23
52.44.0.0/15
15.181.176.0/20
15.181.48.0/20
96.0.131.0/24
15.193.6.0/24
52.90.0.0/15
15.220.176.0/21
52.0.0.0/15
208.110.48.0/20
151.148.36.0/24
52.54.0.0/15
3.4.10.0/24
99.77.129.0/24
35.153.0.0/16
162.250.236.0/24
52.200.0.0/13
34.224.0.0/12
96.0.88.0/22
136.18.50.0/23
96.0.100.0/23
63.246.119.0/24
50.19.0.0/16
136.18.130.0/23
3.2.3.0/24
174.129.0.0/16
18.89.128.0/18
52.95.255.80/28
96.0.12.0/22
15.181.224.0/21
18.208.0.0/13
52.95.245.0/24
99.77.187.0/24
136.18.132.0/23
184.72.128.0/17
54.80.0.0/13
52.20.0.0/14
52.94.201.0/26
54.242.0.0/15
216.182.238.0/23
98.80.0.0/13
18.88.0.0/18
208.86.88.0/23
54.208.0.0/15
161.178.128.0/18
16.56.128.0/18
99.77.128.0/24
54.152.0.0/16
52.70.0.0/15
52.94.248.0/28
96.0.56.0/22
96.0.84.0/22
99.77.254.0/24
70.232.92.0/22
35.71.68.0/22
15.177.64.0/23
46.51.208.0/22
52.86.0.0/15
54.25.20.0/24
15.220.233.0/24
54.172.0.0/15
18.204.0.0/14
54.88.0.0/14
173.83.200.0/22
3.2.2.0/24
64.252.66.0/24
3.3.5.0/24
52.2.0.0/15
184.72.64.0/18
15.181.192.0/19
216.182.232.0/22
16.56.0.0/18
99.151.184.0/23
15.181.242.0/24
54.25.82.0/24
204.236.192.0/18
35.168.0.0/13
15.181.40.0/21
18.34.232.0/21
72.44.32.0/19
15.181.96.0/20
3.4.11.0/24
3.4.2.0/24
54.92.128.0/17
99.77.151.0/24
216.182.224.0/21
54.204.0.0/15
54.196.0.0/15
54.26.166.0/24
15.220.220.0/23
52.72.0.0/15
54.160.0.0/13
54.234.0.0/15
15.220.248.0/23
136.18.136.0/23
15.220.250.0/23
15.220.236.0/22
15.181.249.0/24
161.193.0.0/18
142.4.178.0/24
3.208.0.0/12
161.178.0.0/18
204.45.0.0/16
184.73.0.0/16
54.174.0.0/15
54.224.0.0/15
15.220.234.0/23
96.0.96.0/22
3.80.0.0/12
54.239.103.128/26
96.0.104.0/22
64.252.67.0/24
54.198.0.0/16
15.181.244.0/24
15.181.120.0/21
3.5.0.0/19
15.181.246.0/24
72.41.0.0/20
54.210.0.0/15
15.181.240.0/24
192.43.175.0/24
100.24.0.0/13
3.3.32.0/23
96.0.152.0/21
15.181.32.0/21
15.181.243.0/24
96.0.92.0/23
3.33.34.0/24
3.3.2.0/24
96.0.48.0/21

US West (North California)

192.31.212.0/24
99.77.132.0/24
64.252.118.0/24
64.252.122.0/24
3.5.160.0/22
52.94.249.80/28
204.236.128.0/18
99.77.251.0/24
35.71.117.0/24
99.151.120.0/21
64.252.121.0/24
54.219.0.0/16
13.56.0.0/16
54.67.0.0/16
54.183.0.0/16
18.144.0.0/15
52.94.144.0/23
64.252.123.0/24
54.151.0.0/17
52.95.246.0/24
16.15.0.0/21
54.215.0.0/16
173.83.209.0/24
184.72.0.0/18
208.78.128.0/23
54.193.0.0/16
52.8.0.0/16
13.57.0.0/16
50.18.0.0/16
52.95.255.96/28
64.252.119.0/24
13.52.0.0/16
52.9.0.0/16
64.252.120.0/24
54.241.0.0/16
184.169.128.0/17
99.77.154.0/24
15.177.81.0/24
54.153.0.0/17
216.182.236.0/23
3.101.0.0/16
52.52.0.0/15
208.78.134.0/24
54.176.0.0/15
52.94.248.128/28

US West (Oregon)

15.220.252.0/22
54.148.0.0/15
99.77.130.0/24
99.150.56.0/21
15.220.207.0/24
15.193.7.0/24
18.236.0.0/15
54.200.0.0/15
64.252.72.0/24
3.4.3.0/24
52.94.249.64/28
15.181.253.0/24
70.224.192.0/18
15.220.32.0/21
54.245.0.0/16
99.77.152.0/24
35.160.0.0/13
54.68.0.0/14
54.212.0.0/15
15.220.202.0/23
52.95.230.0/24
99.77.253.0/24
3.4.6.0/24
15.220.208.128/26
35.80.0.0/12
15.220.200.0/23
151.148.33.0/24
52.12.0.0/15
52.75.0.0/16
54.218.0.0/16
3.5.76.0/22
15.181.0.0/20
54.244.0.0/16
44.224.0.0/11
64.252.73.0/24
52.95.255.112/28
100.20.0.0/14
15.220.0.0/20
15.220.16.0/20
193.57.170.0/23
54.214.0.0/16
34.208.0.0/12
35.71.64.0/22
18.34.244.0/22
52.36.0.0/14
15.220.226.0/24
54.202.0.0/15
15.181.128.0/20
15.220.204.0/24
96.0.110.0/23
15.181.245.0/24
52.95.247.0/24
50.112.0.0/16
15.181.64.0/20
3.33.40.0/24
52.94.116.0/22
15.181.248.0/24
15.253.0.0/16
15.181.252.0/24
52.46.180.0/22
18.34.48.0/20
15.181.16.0/20
162.222.148.0/22
52.24.0.0/14
64.252.65.0/24
192.157.33.0/24
18.246.0.0/16
3.5.80.0/21
15.220.205.0/24
52.88.0.0/15
99.77.232.0/24
15.220.206.0/24
15.177.80.0/24
96.0.160.0/20
99.151.186.0/23
15.254.0.0/16
52.40.0.0/14
64.252.70.0/24
18.88.128.0/18
52.32.0.0/14
3.33.42.0/24
54.184.0.0/13
173.83.204.0/23
15.181.251.0/24
64.252.71.0/24
35.155.0.0/16
52.10.0.0/15
3.4.4.0/24
15.181.116.0/22
15.220.224.0/23
15.181.250.0/24
15.220.40.0/22
52.94.248.96/28
99.77.186.0/24