--- etc/regionserverclnt.cfg.orig
+++ etc/regionserverclnt.cfg
@@ -1,7 +1,7 @@
 [server]
 api = regionInfo
 certLocation = /usr/lib/regionService/certs
-regionsrv = 54.253.118.149,54.247.166.75,34.197.223.242,54.223.148.145,54.245.101.47,52.79.82.165,2406:da1c:f2a:8400:9982:83c:559d:7f56,2a05:d018:71c:e300:5ec0:8a24:7b5d:86ef,2600:1f18:4665:e200:3aa2:d7c:2176:70c3,2400:7fc0:8ad4:9e00:78bd:8464:c08c:f4f6,2600:1f13:355:4700:ee7a:f5f8:6b38:c9c,2406:da12:878:8b00:9ea4:1263:39d3:bda1
+regionsrv = 54.253.118.149,54.247.166.75,34.197.223.242,54.223.148.145,54.245.101.47,52.79.82.165
 
 [instance]
 dataProvider = /usr/bin/ec2metadata --api latest --document --signature --pkcs7 --xml