On April 19th 2023, our second edge data center in Mumbai started accepting traffic. The Mumbai 2 data center initially supports DNS and Secure Web Gateway services only.
Inbound traffic to the Mumbai 2 data center is controlled by anycast routing, so no customer action is required.
This new edge data center expands our rapidly growing Global Network and is our second edge data center in India. A third Indian data center, in Chennai, is coming later this Spring. Due to our innovative Global Cloud Architecture and anycast routing, each additional data center reduces latency and increases overall availability.
Also, while we strive to maintain high uptime for all of our data centers, our augmented routing solution seamlessly and automatically routes traffic to the next nearest data center if, for any reason, a data center is unavailable.
IP Address Range Used In Mumbai 2:
While SWG traffic will egress from 126.96.36.199/16, the SWG servers will use 188.8.131.52/16 for ingress (I.E. proxy.sig.umbrella.com will resolve to IPs in the 184.108.40.206/16 range for servers in Mumbai 2). If you limit outbound connectivity on your network and endpoints, please be sure to add an allow rule for 220.127.116.11/16. The full list of firewall recommendations for SWG is available here.