IP address ranges for Email Symantec.cloud

Products

• Email Security.cloud

Issue/Introduction

Use the IP ranges below to lock down traffic to and from your Internet gateway to ensure that traffic to and from your servers does not bypass Symantec.cloud services.

Resolution

 

Table 1-1: All Regions - for all services

Subnet IP	Subnet mask	Netmask	IP range
216.82.240.0	255.255.240.0	/20	216.82.240.0 - 216.82.255.255
67.219.240.0	255.255.240.0	/20	67.219.240.0 - 67.219.255.255
85.158.136.0	255.255.248.0	/21	85.158.136.0 - 85.158.143.255
95.131.104.0	255.255.248.0	/21	95.131.104.0 - 95.131.111.255
46.226.48.0	255.255.248.0	/21	46.226.48.0 - 46.226.55.255
117.120.16.0	255.255.248.0	/21	117.120.16.0 - 117.120.23.255
193.109.254.0	255.255.254.0	/23	193.109.254.0 - 193.109.255.255
194.106.220.0	255.255.254.0	/23	194.106.220.0 - 194.106.221.255
195.245.230.0	255.255.254.0	/23	195.245.230.0 - 195.245.231.255
103.9.96.0	255.255.252.0	/22	103.9.96.0 – 103.9.99.255

 

Easy selection:

CIDR
216.82.240.0/20
67.219.240.0/20
85.158.136.0/21
95.131.104.0/21
46.226.48.0/21
117.120.16.0/21
193.109.254.0/23
194.106.220.0/23
195.245.230.0/23
103.9.96.0/22

Or

IP + Subnet mask
216.82.240.0 255.255.240.0
67.219.240.0 255.255.240.0
85.158.136.0 255.255.248.0
95.131.104.0 255.255.248.0
46.226.48.0 255.255.248.0
117.120.16.0 255.255.248.0
193.109.254.0 255.255.254.0
194.106.220.0 255.255.254.0
195.245.230.0 255.255.254.0
103.9.96.0 255.255.252.0