diff --git a/bk/prefix/as10099.txt b/bk/prefix/as10099.txt
index 8c41876..e9f6dde 100644
--- a/bk/prefix/as10099.txt
+++ b/bk/prefix/as10099.txt
@@ -7,4 +7,3 @@
 2401:8a00:1:7::/64
 2401:8a00:1:c::/64
 2401:8a00::/32
-2401:8a00:d::/48
diff --git a/bk/prefix/as10099.txt.manifest.json b/bk/prefix/as10099.txt.manifest.json
index d8a98fa..e86582d 100644
--- a/bk/prefix/as10099.txt.manifest.json
+++ b/bk/prefix/as10099.txt.manifest.json
@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as10099.txt",
-  "count": 10,
-  "sha256": "7161aad3d31fb89f43234e03ed95c63c51e2ef5c4d49c9223126d01384fe7cba",
-  "generated_at": "2026-07-30T15:51:08Z"
+  "count": 9,
+  "sha256": "d3fda28bdf4e8430164b60134fabc75c3f6d44c8beec28911b1325886abc5f07",
+  "generated_at": "2026-09-13T03:51:17Z"
 }