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Web Isolation Cloud Ingress and Egress IP Addresses

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Article ID: 218300

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Updated On:

Products

Web Isolation Cloud Web Isolation

Issue/Introduction

  • What are the IP addresses used to connect to the Symantec Web Isolation Service?

  • What are the data center names and locations?

  • What are the Web Isolation IP addresses and ranges that must be permitted on firewalls?

  • What are the Web Isolation ingress and egress subnet ranges?

Resolution

Explicit Proxy and Proxy Chaining Configurations

  • If the connectivity to Web Isolation Cloud is regulated by stringent firewall rules, you must adjust those firewall rules to allow traffic to pass to the IP address ranges listed in the following tables.
  • Given the elastic nature of the cloud infrastructure and services, minimize reliance on IP addresses. Use domain names whenever possible so that changes in the underlying IP addresses do not affect connectivity to the service.
  • Third-party application providers who restrict connections by source IP must be updated to accept connections from the IP address ranges listed in the following tables.

 

WSS Customers

In addition to the IP addresses published in Web Security Service (WSS) ingress and egress IP addresses, third-party applications who restrict connections by source IP must be updated to accept connections from the IP address ranges listed in the tables below.

 

The following tables provide the list of ingress and egress IP addresses.

APAC

Location Range
Hong Kong 34.96.224.96/27
Tokyo, Japan 34.84.38.0/25
Seoul, South Korea 34.64.150.64/27
Mumbai, India 34.93.178.192/26
Singapore 34.87.130.0/24
Sydney, Australia 34.87.246.64/27

 

EMEA

Location Range
Brussels, Belgium 34.77.178.64/26
London, England, UK 34.89.99.0/24
Frankfurt, Germany 34.107.18.0/24

 

Americas

Location Range
Montréal, Québec, Canada 34.95.42.192/27
São Paulo, Brazil 34.95.154.64/27
Washington DC, USA 34.86.99.0/24
34.86.18.0/25
Portland, Oregon, USA 34.105.99.0/24