diff --git a/bk/prefix/as4809.txt b/bk/prefix/as4809.txt
index 72dd0f1..dc568a5 100644
--- a/bk/prefix/as4809.txt
+++ b/bk/prefix/as4809.txt
@@ -2,7 +2,6 @@
 2400:9380:9009
 2400:9380:9020
 2400:9380:9021
-2400:9380:9040
 2400:9380:9050
 2400:9380:9051
 2400:9380:9060
@@ -19,7 +18,6 @@
 2400:9380:9121
 2400:9380:9220
 2400:9380:9221
-2400:9380:9240
 2400:9380:9250
 2400:9380:9251
 2400:9380:9260
diff --git a/bk/prefix/as58453.txt b/bk/prefix/as58453.txt
index 302af75..a283f2d 100644
--- a/bk/prefix/as58453.txt
+++ b/bk/prefix/as58453.txt
@@ -15,3 +15,5 @@
 2620:107:4008:d23c
 2620:107:4008:d23d
 2620:107:4008:d261
+2620:107:4008:d270
+2620:107:4008:d271