https://github.com/cmliu/asn2cidrs
ASN号获取IP段
https://github.com/cmliu/asn2cidrs
Last synced: over 1 year ago
JSON representation
ASN号获取IP段
- Host: GitHub
- URL: https://github.com/cmliu/asn2cidrs
- Owner: cmliu
- License: gpl-3.0
- Created: 2023-12-15T09:44:39.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2025-01-05T19:24:14.000Z (over 1 year ago)
- Last Synced: 2025-05-07T21:54:41.735Z (over 1 year ago)
- Language: JavaScript
- Homepage: https://as.090227.xyz
- Size: 23.4 KB
- Stars: 30
- Watchers: 2
- Forks: 35
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# ASN to CIDRs
该 Worker 脚本旨在处理请求并从 GitHub 仓库 `ipverse/asn-ip` 返回的 JSON 数据中提取基于提供的自治系统号（ASN）的 IPv4 和 IPv6 CIDR（无类别域间路由）。
## 安装
创建一个新的 Cloudflare Worker。然后，你可以把 `_worker.js` 的代码复制到你的 Worker 的脚本编辑器里。
## 使用
访问你的 Worker 的 URL，并在地址后面加上你想要查询的 ASN 号。
例如，如果你的 Worker 的网址是 `as.090227.xyz`，你可以访问：
- 直接访问 `as.090227.xyz`，你会得到当前访问的IP；
---
### 1. 返回 IPv4 的 CIDR
```url
https://as.090227.xyz/AS45102
```
这将返回 AS45102 的 IPv4 CIDR 列表。
```
5.181.224.0/23
8.208.0.0/16
8.209.0.0/19
8.209.36.0/22
8.209.40.0/21
8.209.48.0/20
8.209.64.0/18
...
```
---
### 2. 返回 IPv6 的 CIDR
```url
https://as.090227.xyz/AS45102?6
```
这将返回 AS45102 的 IPv4 CIDR 列表。
```
2400:3200::/48
2400:3200:baba::/48
2400:b200:4100::/46
2401:b180:4100::/48
2404:2280:1000::/36
2404:2280:2000::/35
2404:2280:4000::/36
2408:4000:1000::/48
2408:4009:500::/48
...
```
---
### 3. 返回所有格式的 CIDR
```url
https://as.090227.xyz/AS45102?4&6
或
https://as.090227.xyz/AS45102?all
```
这将返回 AS45102 的 IPv4 CIDR 列表。
```
5.181.224.0/23
8.208.0.0/16
8.209.0.0/19
8.209.36.0/22
8.209.40.0/21
8.209.48.0/20
8.209.64.0/18
2400:3200::/48
2400:3200:baba::/48
2400:b200:4100::/46
2401:b180:4100::/48
2404:2280:1000::/36
2404:2280:2000::/35
2404:2280:4000::/36
2408:4000:1000::/48
2408:4009:500::/48
...
```
---
### 4. 返回 CIDR 的 json
```url
https://as.090227.xyz/AS45102.json
```
这将返回 AS45102 的 json 内容。
```json
{
"asn": 45102,
"handle": "ALIBABA-CN-NET",
"description": "Alibaba (US) Technology Co., Ltd.",
"subnets": {
"ipv4": [
"5.181.224.0/23",
"8.208.0.0/16",
"8.209.0.0/19",
"8.209.36.0/22",
"8.209.40.0/21",
"8.209.48.0/20",
"8.209.64.0/18",
"..."
],
"ipv6": [
"2400:3200::/48",
"2400:3200:baba::/48",
"2400:b200:4100::/46",
"2401:b180:4100::/48",
"2404:2280:1000::/36",
"2404:2280:2000::/35",
"2404:2280:4000::/36",
"..."
]
}
}
```
## 实际应用方式
你可以使用 `wget` 命令将结果保存到文件中：
```bash
wget -O ip.txt https://as.090227.xyz/AS45102
```
## 感谢
[ipverse](https://github.com/ipverse/asn-ip)