diff --git a/ipv6.txt b/ipv6.txt
index 1c7c057..54104b6 100644
--- a/ipv6.txt
+++ b/ipv6.txt
@@ -1,6 +1,7 @@
 2606:4700::/32
 2606:4700::6810:0/112
 2606:4700:f1::/96
+2606:4700:83b0::/96
 2606:4700:10::/96
 2606:4700:10::6814:0/112
 2606:4700:10::ac43:0/112