Load-balancer.md

+# Ranges
+
+* `216.165.12.42/32` (1 IP)
+    * DNS: `floating-ip.hsrn.nyu.edu`
+    * Used by haproxy ingress, `hsrn.nyu.edu` and `*.hsrn.nyu.edu` points to it
+* `10.32.250.64/26` (64 IPs)
+    * `10.32.250.64`
+        * Used by Kafka in the `cybersecurity` namespace
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