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2023-07-11 10:32:53 +08:00

回复了 s4d 创建的主题 › 问与答 › 服务器挂了全局代理，如何用运行在服务器上的程序获取服务器的真实 IP 地址？

用 X-Forwarded-For 然后去 ip2location.com 查。

2023-06-14 14:36:34 +08:00

回复了 xiaoz 创建的主题 › 分享创造 › 将自己的 IP 查询工具重写了下，欢迎使用

有支持最新 IP2Location.io 的接口吗？

2023-06-12 09:36:10 +08:00

回复了 unidotnet 创建的主题 › 宽带症候群 › 请问上海电信/联通给的 ipv6 只能连电信联通自己的 fe80 开头的地址吗？

CGNAT 吗？

2023-05-26 10:30:46 +08:00

回复了 q84055472 创建的主题 › 宽带症候群 › 如何查看 IP 是否是否是公网 IP

用 ip2location.io 就可以了。

{
"ip": "116.23.174.1",
"country_code": "CN",
"country_name": "China",
"region_name": "Guangdong",
"city_name": "Guangzhou",
"latitude": 23.127361,
"longitude": 113.26457,
"zip_code": "510140",
"time_zone": "+08:00",
"asn": "4134",
"as": "Asia Pacific Network Information Centre",
"isp": "ChinaNet Guangdong Province Network",
"domain": "chinatelecom.com.cn",
"net_speed": "DSL",
"idd_code": "86",
"area_code": "020",
"weather_station_code": "CHXX0037",
"weather_station_name": "Guangzhou",
"mcc": "460",
"mnc": "03/11",
"mobile_brand": "China Telecom",
"elevation": 11,
"usage_type": "ISP/MOB",
"address_type": "Unicast",
"continent": {
"name": "Asia",
"code": "AS",
"hemisphere": [
"north",
"east"
],
"translation": {
"lang": "en",
"value": "Asia"
}
},
"district": "-",
"country": {
"name": "China",
"alpha3_code": "CHN",
"numeric_code": 156,
"demonym": "Chinese",
"flag": "https://cdn.ip2location.io/assets/img/flags/cn.png",
"capital": "Beijing",
"total_area": 9596961,
"population": 1439323776,
"currency": {
"code": "CNY",
"name": "Chinese Yuan Renminbi",
"symbol": "\u00a5"
},
"language": {
"code": "ZH",
"name": "Chinese"
},
"tld": "cn",
"translation": {
"lang": "en",
"value": "China"
}
},
"region": {
"name": "Guangdong",
"code": "CN-GD",
"translation": {
"lang": "en",
"value": "Guangdong"
}
},
"city": {
"name": "Guangzhou",
"translation": {
"lang": null,
"value": null
}
},
"time_zone_info": {
"olson": "Asia/Shanghai",
"current_time": "2023-05-26T10:29:54+08:00",
"gmt_offset": 28800,
"is_dst": false,
"sunrise": "05:42",
"sunset": "19:05"
},
"geotargeting": {
"metro": "-"
},
"ads_category": "IAB19-18",
"ads_category_name": "Internet Technology",
"is_proxy": false,
"proxy": {
"last_seen": 0,
"proxy_type": "-",
"threat": "-",
"provider": "-"
}
}

2023-05-01 09:59:05 +08:00

回复了 myqoo 创建的主题 › 程序员 › 判断 IP 是否为境内，有什么推荐的方案

可以用 IP2Location API

https://www.ip2location.com/free/visitor-blocker

2023-04-22 15:27:30 +08:00

回复了 tool2d 创建的主题 › 宽带症候群 › 中国有 3 亿个 IP4 地址所有权，我就是没想明白，怎么会不够用？

全部中国 IP

https://lite.ip2location.com/china-ip-address-ranges?lang=en_US

2023-04-07 14:36:02 +08:00

回复了 doveyoung 创建的主题 › 程序员 › 捏麻麻的， ChatGPT 登不上了，多方查询猜测应该是 IP 被封了

是不是用扶墙? 如果去 https://www.ip2location.com 是不是已经被黑了？

2023-04-04 12:57:06 +08:00

回复了 azev 创建的主题 › 问与答 › Caddy 怎么封禁 ip？

你可以用免费工具下载 IP 库。

https://www.ip2location.com/free/visitor-blocker