diff --git a/bk/prefix/as4809.txt b/bk/prefix/as4809.txt
index 8ae1648..15efb89 100644
--- a/bk/prefix/as4809.txt
+++ b/bk/prefix/as4809.txt
@@ -12,7 +12,6 @@
 2400:9380:9071
 2400:9380:9080
 2400:9380:9081
-2400:9380:90b0
 2400:9380:90b1
 2400:9380:90b2
 2400:9380:90b3
@@ -28,16 +27,12 @@
 2400:9380:9220
 2400:9380:9221
 2400:9380:9240
-2400:9380:9241
 2400:9380:9250
 2400:9380:9251
 2400:9380:9260
 2400:9380:9271
-2400:9380:9272
 2400:9380:9280
 2400:9380:9281
-2400:9380:9282
-2400:9380:92b0
 2400:9380:92b1
 2400:9380:92b2
 2400:9380:92b3
@@ -108,6 +103,7 @@
 240e:64e
 240e:650
 240e:659:f100
+240e:65f
 240e:669
 240e:670
 240e:688:ed00
@@ -118,7 +114,7 @@
 240e:713:f021
 240e:733:4c0
 240e:767:f000
-240e:7af
+240e:787:7000
 240e:eb
 240e:f6:8002
 240e:f6:8003
diff --git a/bk/prefix/as58453.txt b/bk/prefix/as58453.txt
index aebad8c..4246c12 100644
--- a/bk/prefix/as58453.txt
+++ b/bk/prefix/as58453.txt
@@ -1,5 +1,4 @@
 2001:43f8:1f0
-2001:7f8:4
 2001:7f8:43
 2001:7fa:0:1
 2400:8800:1f0e:5f
diff --git a/bk/prefix/as9808.txt b/bk/prefix/as9808.txt
index 26f45c6..dd52fa2 100644
--- a/bk/prefix/as9808.txt
+++ b/bk/prefix/as9808.txt
@@ -347,7 +347,6 @@
 2409:8054:3008
 2409:8054:300f
 2409:8054:3018
-2409:8054:301a
 2409:8054:3020
 2409:8054:3021
 2409:8054:3022
@@ -376,7 +375,6 @@
 2409:8055:3008
 2409:8055:300f
 2409:8055:3018
-2409:8055:301a
 2409:8055:3020
 2409:8055:3021
 2409:8055:3022
@@ -400,7 +398,6 @@
 2409:8057:10
 2409:8057:3008
 2409:8057:3018
-2409:8057:301a
 2409:8057:3020
 2409:8057:3021
 2409:8057:3022
@@ -806,6 +803,7 @@
 2409:8730:20b8
 2409:8730:30
 2409:8730:30d8
+2409:8730:3ff
 2409:8730:4098
 2409:8730:50
 2409:8730:5098
@@ -840,8 +838,6 @@
 2409:8734:2451
 2409:8734:c01
 2409:8734:c10
-2409:8739:fffe
-2409:8739:ffff
 2409:874c
 2409:874c:c10
 2409:874d
@@ -861,6 +857,7 @@
 2409:8754:810
 2409:8754:a10
 2409:8754:e10
+2409:8756
 2409:875c
 2409:875c:ff01
 2409:875c:ff02
@@ -1135,8 +1132,6 @@
 2409:8931:ff22
 2409:8931:ff23
 2409:8934
-2409:8938:c0
-2409:8938:c4
 2409:894c
 2409:894d
 2409:894d:e78
@@ -1591,6 +1586,7 @@
 2409:8b7c
 2409:8b7e
 2409:8c00
+2409:8c00:2421
 2409:8c00:7821
 2409:8c00:7840
 2409:8c02
@@ -1645,7 +1641,6 @@
 2409:8c4e
 2409:8c4f
 2409:8c54
-2409:8c54:1000
 2409:8c54:813
 2409:8c5b:ffff
 2409:8c5c
diff --git a/bk/prefix/as9929.txt b/bk/prefix/as9929.txt
index f9ac2c9..c2fcfef 100644
--- a/bk/prefix/as9929.txt
+++ b/bk/prefix/as9929.txt
@@ -20,6 +20,12 @@
 2408:843e:e082
 2408:8441
 2408:8444
+2408:8471:fa00
+2408:8471:fa01
+2408:8471:fa02
+2408:8471:fb00
+2408:8471:fb01
+2408:8471:fb02
 2408:8474
 2408:847a:ff20
 2408:847a:ff21