Which IP addresses are used with DocuSign?

Question:
Which IP addresses are used with DocuSign?

Answer:
Our DocuSign web service uses the following IP addresses depending on your region.

US
20.49.104.11
20.62.245.89
20.62.246.33
20.62.246.112
40.76.149.51
40.76.150.19
52.146.26.88
52.146.28.45
52.146.28.53
52.146.28.78
52.146.28.108
52.146.28.170
52.146.28.175
52.146.28.180
52.146.28.221
52.146.28.226
52.146.29.36
52.146.29.124
52.146.29.135
52.146.29.193
52.146.29.214
52.146.29.220
52.146.29.239
52.146.29.241
52.146.29.248
52.146.30.16
52.146.30.18
52.146.30.20
52.146.30.58
52.146.30.61
52.146.30.90

EMEA
13.79.0.106
20.54.33.95
20.54.33.110
20.54.33.218 
20.54.34.133
20.54.34.242
20.54.35.35
20.54.35.84
20.54.35.109
20.54.35.225
20.54.36.114
20.54.36.132
20.54.37.42
40.112.64.32
40.112.64.69
40.112.64.166
40.112.70.250
40.112.73.232
40.115.111.56
40.127.192.244

Japan
13.73.18.38
13.73.24.128
13.73.25.229
13.73.28.125
20.89.86.221
20.89.160.208
20.89.161.121
20.89.163.26
20.89.166.191
20.89.166.211
20.89.167.71
20.210.8.55
20.210.8.181
20.210.10.79
20.210.13.103
20.210.13.156
40.79.195.5
52.243.36.200
52.243.36.225
52.246.180.10
52.246.183.223
52.246.184.112

Austrialia
20.53.80.153
20.53.124.133
20.53.125.110
20.53.126.230
20.53.129.35
20.53.130.174
20.53.131.73
20.53.131.181
20.53.131.217
20.53.132.47
20.53.132.78
20.53.132.107
20.53.132.117
20.53.132.125
20.53.132.140
20.53.132.153
20.53.132.163
20.53.132.230
20.53.133.8
20.53.133.34
20.53.133.97
20.53.133.131
20.53.133.154
20.53.133.193
20.53.133.212
20.53.133.253
20.53.133.254
20.53.134.32
20.193.11.198
20.193.31.39
20.211.64.3

Please ensure that the appropriate IPs have been added to your Firewall.