diff --git a/geofeed.csv b/geofeed.csv
index 0d54ac5..3a51177 100644
--- a/geofeed.csv
+++ b/geofeed.csv
@@ -1,3 +1,4 @@
 # prefix,country_code,region_code,city
 2a12:bec0:210::/44,UK,GB-ENG,London
+2a12:bec0:5f0::/44,UK,GB-ENG,London
 179.61.226.0/24,UK,GB-ENG,London
\ No newline at end of file