diff --git a/bk/prefix/as4837.txt b/bk/prefix/as4837.txt
index 7a08252..27ac079 100644
--- a/bk/prefix/as4837.txt
+++ b/bk/prefix/as4837.txt
@@ -1,5 +1,6 @@
 2001:4510
 2001:4511
+2402:18a0
 2402:f140:ff13
 2402:f140:ff14
 2404:6500:dcb3
diff --git a/bk/prefix/as9808.txt b/bk/prefix/as9808.txt
index 6669c92..a3981aa 100644
--- a/bk/prefix/as9808.txt
+++ b/bk/prefix/as9808.txt
@@ -779,6 +779,7 @@
 2409:8087:8018
 2409:8087:8019
 2409:8087:801a
+2409:8087:801b
 2409:8087:8106
 2409:8089:1020
 2409:815c
diff --git a/bk/prefix/as9929.txt b/bk/prefix/as9929.txt
index 4282b99..f232070 100644
--- a/bk/prefix/as9929.txt
+++ b/bk/prefix/as9929.txt
@@ -30,6 +30,7 @@
 2408:844f
 2408:8462
 2408:8463
+2408:8469:fc00
 2408:8471:fa00
 2408:8471:fa01
 2408:8471:fa02