[CF1] warp egress up note

Author: deadlypants1973

src/content/docs/cloudflare-one/policies/gateway/egress-policies/index.mdx

@@ -16,6 +16,8 @@ When your users connect to the Internet through Cloudflare Gateway, by default t
 
 Egress policies allow you to control which dedicated egress IP is used and when, based on attributes such as identity, IP address, and geolocation. Traffic that does not match an egress policy will default to using the most performant dedicated egress IP.
 
+Cloudflare does not publish egress IP ranges publicly. To obtain an egress IP, request this feature from your CSM.
+
 ## Force IP version
 
 To control whether only IPv4 or IPv6 is used to egress, ensure you are [filtering DNS traffic](/cloudflare-one/policies/gateway/initial-setup/dns/), then create a DNS policy to [block AAAA or A records](/cloudflare-one/policies/gateway/dns-policies/common-policies/#control-ip-version).