diff --git a/bk/prefix/as23764.txt b/bk/prefix/as23764.txt
index a96cd03..ec55e7a 100644
--- a/bk/prefix/as23764.txt
+++ b/bk/prefix/as23764.txt
@@ -13,6 +13,7 @@
 2400:9380:a042::/48
 2400:9380:a110::/48
 240e:97d:8000::/48
+2804:1e48:9001::/48
 2804:1e48:9003::/48
 2a04:f580:9001::/48
 2a04:f580:9090::/48
diff --git a/bk/prefix/as23764.txt.manifest.json b/bk/prefix/as23764.txt.manifest.json
index fa95bfb..1e0fdb5 100644
--- a/bk/prefix/as23764.txt.manifest.json
+++ b/bk/prefix/as23764.txt.manifest.json
@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as23764.txt",
-  "count": 28,
-  "sha256": "d853ef48792875af80682ebfb9817bbbcfefd0f904cf057568664d3bdb9373bb",
-  "generated_at": "2026-07-20T19:12:53Z"
+  "count": 29,
+  "sha256": "956566eed70b6ba577734c998b6b614dbd68f3b139928eaef0008ca496b96e05",
+  "generated_at": "2026-08-28T10:13:57Z"
 }
diff --git a/bk/prefix/as4134.txt b/bk/prefix/as4134.txt
index 47953d6..08127ba 100644
--- a/bk/prefix/as4134.txt
+++ b/bk/prefix/as4134.txt
@@ -217,7 +217,6 @@
 240e:4c:5000::/48
 240e:4c:8000::/33
 240e:4c::/33
-240e:4d:50ff::/48
 240e:4d:8000::/33
 240e:4d::/33
 240e:4e:4000::/48
diff --git a/bk/prefix/as4134.txt.manifest.json b/bk/prefix/as4134.txt.manifest.json
index 9b695b5..d9343aa 100644
--- a/bk/prefix/as4134.txt.manifest.json
+++ b/bk/prefix/as4134.txt.manifest.json
@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as4134.txt",
-  "count": 634,
-  "sha256": "f7b47edf9c768ee654dc734580f381382073052e6c569f4ebd64721760ac9d31",
-  "generated_at": "2026-08-25T01:22:26Z"
+  "count": 633,
+  "sha256": "cf9be2e502c6a1941ddf0933b236d3a511f27812eafe4806002be1f851b960dd",
+  "generated_at": "2026-08-28T10:13:57Z"
 }
diff --git a/bk/prefix/as4809.txt b/bk/prefix/as4809.txt
index 3f01b0e..3da3128 100644
--- a/bk/prefix/as4809.txt
+++ b/bk/prefix/as4809.txt
@@ -158,7 +158,6 @@
 240e:ff:c022::/48
 240e:ff:c024::/48
 240e:ff:c027::/48
-240e:ff:c029::/48
 240e:ff:c032::/48
 240e:ff:c034::/48
 2605:9d80:9003::/48
diff --git a/bk/prefix/as4809.txt.manifest.json b/bk/prefix/as4809.txt.manifest.json
index 0d96b61..15fa75f 100644
--- a/bk/prefix/as4809.txt.manifest.json
+++ b/bk/prefix/as4809.txt.manifest.json
@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as4809.txt",
-  "count": 196,
-  "sha256": "44427b38edfd4cbd6ebefedccc7af0bb2332f923472bc5e67764951fbe20441e",
-  "generated_at": "2026-08-12T02:06:59Z"
+  "count": 195,
+  "sha256": "76c924b51c0d110d8c4374cc52508d7e95494b61d432e36e3d50cfd898671140",
+  "generated_at": "2026-08-28T10:13:57Z"
 }
diff --git a/bk/prefix/as9808.txt b/bk/prefix/as9808.txt
index c03317f..e1e2de7 100644
--- a/bk/prefix/as9808.txt
+++ b/bk/prefix/as9808.txt
@@ -1,5 +1,6 @@
 2401:1320::/32
 2401:8be0::/48
+2402:f140:ff24::/48
 2407:8f40:2::/48
 2409:8000:3000::/40
 2409:8000:3004::/48
@@ -79,6 +80,7 @@
 2409:8010:1100::/40
 2409:8010:1800::/40
 2409:8010:2000::/40
+2409:8010:2000::/48
 2409:8010:2800::/40
 2409:8010:3000::/40
 2409:8010::/32
@@ -1331,6 +1333,7 @@
 2409:8730:1000::/36
 2409:8730:110::/48
 2409:8730:1118::/48
+2409:8730:111b::/48
 2409:8730:158::/48
 2409:8730:17f::/48
 2409:8730:18f::/48
diff --git a/bk/prefix/as9808.txt.manifest.json b/bk/prefix/as9808.txt.manifest.json
index a18005d..eb7ae84 100644
--- a/bk/prefix/as9808.txt.manifest.json
+++ b/bk/prefix/as9808.txt.manifest.json
@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as9808.txt",
-  "count": 7170,
-  "sha256": "b74a4ff30b2f92e153643684758ba892efc426c3f8c6ad355581288fbec71bee",
-  "generated_at": "2026-08-26T07:30:15Z"
+  "count": 7173,
+  "sha256": "a254f5304c100bbe635d3e5fdb9b55f439ccd20be03b44607e2c7bec95465a08",
+  "generated_at": "2026-08-28T10:13:57Z"
 }