diff --git a/bk/prefix/as9808.txt b/bk/prefix/as9808.txt
index 549c549..b31b4fa 100644
--- a/bk/prefix/as9808.txt
+++ b/bk/prefix/as9808.txt
@@ -33,7 +33,9 @@
 2409:8004:3821
 2409:8004:3822
 2409:8004:3841
+2409:8004:3842
 2409:8004:3843
+2409:8004:3844
 2409:8004:38c0
 2409:8004:801
 2409:8004:807