diff --git a/README.md b/README.md
index a4dc9bc..868a9bc 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@
 | TsingYao         | yujintong@126.com            | yujintong                 |
 | Clement VILLISEK | clement@villisek.fr          |                           |
 | Yangfl Network   |                              |                           |
+| Yitong Dang      | tomdang@naivetomcat.cn       | @naivetomcat              |
 | Yukari           | i@0x7f.cc                    | CharlesYang               |
 | Yura             | yurachan@etlgr.com           | @noc2464                  |
 | Yux Zhu          | me@yux.im                    | im_yux                    |
@@ -55,6 +56,7 @@
 | Internet   | AS140936     | SUNNET        | SUNNET                                                          |
 | Internet   | AS141706     | magicneko     | Koishi Network(=4201270005)                                     |
 | Internet   | AS141776     | Ren Baoshuo   | BAOSHUO-AS-AP                                                   |
+| Internet   | AS142280     | Yitong-Dang   | NTEREN-BACKBONE                                                 |
 | Internet   | AS207268     | Yukari        | Strategic Explorations (IX)                                     |
 | Internet   | AS209557     | SteveYi       | Yi-Network                                                      |
 | Internet   | AS211876     | David Liu     | FIXMIX-GEN                                                      |
@@ -111,6 +113,7 @@
 | ASN          | Name              |
 |--------------|-------------------|
 | AS140913     | magicneko         |
+| AS142280     | xiy_vm_host       |
 | AS207268     | IX42-LAS          |
 | AS213262     | Moe               |
 | AS4201270000 | caasih            |
@@ -202,6 +205,7 @@
 | AS141706     | MagicNeko-CN office VPN+IX Node(name:liqingge)                     | subnet   | fd10:127:233:1c3a::/64  | fd10:127:233::/48 |
 | AS141776     | BAOSHUO-NEO-V4-1                                                   | subnet   | 10.127.17.0/24          |                   |
 | AS141776     | BAOSHUO-NEO-V6-1                                                   | subnet   | fd10:127:17::/48        |                   |
+| AS142280     | nteren-backbone                                                    | subnet   | 10.127.128.0/24         |                   |
 | AS207268     | IX42-LAS-4                                                         | subnet   | 10.127.131.0/24         |                   |
 | AS207268     | IX42-LAS-6                                                         | subnet   | fd10:127:1300::/48      |                   |
 | AS211876     | POTATO-NEO-NET4-A                                                  | subnet   | 10.127.66.0/24          |                   |
@@ -345,6 +349,7 @@
 10.127.111.0/24
 10.127.124.0/29
 10.127.127.0/24
+10.127.128.0/24
 10.127.131.0/24
 10.127.132.0/24
 10.127.233.0/24
@@ -452,7 +457,7 @@ fd10:127:ffff:53::/64
 10.127.124.128/25
 10.127.125.0/24
 10.127.126.0/24
-10.127.128.0/23
+10.127.129.0/24
 10.127.130.0/24
 10.127.133.0/24
 10.127.134.0/23
@@ -789,5 +794,5 @@ fd10:127:ffff:8000::/49
 
 | IP Version   | Total      | Used       | Free       | Percent Used   | Percent Free   |
 |--------------|------------|------------|------------|----------------|----------------|
-| IPv4         | 65536      | 9388       | 56148      | 14.32%         | 85.68%         |
+| IPv4         | 65536      | 9644       | 55892      | 14.72%         | 85.28%         |
 | IPv6         | 7.9228e+28 | 3.2433e+25 | 7.9196e+28 | 0.04%          | 99.96%         |
diff --git a/neonetwork.json b/neonetwork.json
index a11416d..5ec73ec 100644
--- a/neonetwork.json
+++ b/neonetwork.json
@@ -1,7 +1,7 @@
 {
   "metadata": {
-    "generated": 1637562137,
-    "valid": 1638771737
+    "generated": 1637980835,
+    "valid": 1639190435
   },
   "people": {
     "Anillc": {
@@ -1175,6 +1175,43 @@
         }
       ]
     },
+    "Yitong-Dang": {
+      "info": {
+        "name": "Yitong Dang",
+        "babel": [
+          "zh",
+          "en-4"
+        ],
+        "contact": {
+          "email": "tomdang@naivetomcat.cn",
+          "telegram": "@naivetomcat",
+          "github": "NaiveTomcat"
+        },
+        "persona": {
+          "pgp": "B5EB6EA969688B74853918EDEBA7269DA2D7E015"
+        },
+        "nic_hdl": "YITONG-DANG"
+      },
+      "asns": [
+        {
+          "asn": 142280,
+          "owner": "Yitong-Dang",
+          "name": "NTEREN-BACKBONE",
+          "source": "Internet",
+          "description": "NaiveTomcat Education and Research Network",
+          "routes": {
+            "ipv4": [
+              {
+                "prefix": "10.127.128.0/24",
+                "maxLength": 29,
+                "netname": "nteren-backbone"
+              }
+            ],
+            "ipv6": []
+          }
+        }
+      ]
+    },
     "Yukari": {
       "info": {
         "name": "Yukari",
diff --git a/rfc8416.json b/rfc8416.json
index 28dd2aa..4fddc10 100644
--- a/rfc8416.json
+++ b/rfc8416.json
@@ -55,6 +55,12 @@
         "maxPrefixLength": 29,
         "comment": "BAOSHUO-NEO-V4-1"
       },
+      {
+        "asn": 142280,
+        "prefix": "10.127.128.0/24",
+        "maxPrefixLength": 29,
+        "comment": "nteren-backbone"
+      },
       {
         "asn": 207268,
         "prefix": "10.127.131.0/24",
diff --git a/roa46.json b/roa46.json
index 9864d86..e77053f 100644
--- a/roa46.json
+++ b/roa46.json
@@ -1,8 +1,8 @@
 {
   "metadata": {
-    "counts": 121,
-    "generated": 1637562136,
-    "valid": 1638771736
+    "counts": 122,
+    "generated": 1637980834,
+    "valid": 1639190434
   },
   "roas": [
     {
@@ -45,6 +45,11 @@
       "prefix": "10.127.17.0/24",
       "maxLength": 29
     },
+    {
+      "asn": "AS142280",
+      "prefix": "10.127.128.0/24",
+      "maxLength": 29
+    },
     {
       "asn": "AS207268",
       "prefix": "10.127.131.0/24",
diff --git a/roa46_bird2.conf b/roa46_bird2.conf
index ad70d11..64570c5 100644
--- a/roa46_bird2.conf
+++ b/roa46_bird2.conf
@@ -8,6 +8,7 @@ route 10.127.11.0/24 max 29 as 140936;
 route 10.127.233.0/24 max 29 as 141706;
 route 10.127.234.0/24 max 29 as 141706;
 route 10.127.17.0/24 max 29 as 141776;
+route 10.127.128.0/24 max 29 as 142280;
 route 10.127.131.0/24 max 29 as 207268;
 route 10.127.66.0/24 max 29 as 211876;
 route 10.127.0.0/24 max 29 as 4201270000;
diff --git a/roa4_bird2.conf b/roa4_bird2.conf
index 28ec9f2..c9f26b4 100644
--- a/roa4_bird2.conf
+++ b/roa4_bird2.conf
@@ -8,6 +8,7 @@ route 10.127.11.0/24 max 29 as 140936;
 route 10.127.233.0/24 max 29 as 141706;
 route 10.127.234.0/24 max 29 as 141706;
 route 10.127.17.0/24 max 29 as 141776;
+route 10.127.128.0/24 max 29 as 142280;
 route 10.127.131.0/24 max 29 as 207268;
 route 10.127.66.0/24 max 29 as 211876;
 route 10.127.0.0/24 max 29 as 4201270000;