需求描述

需要一些API地址，用来查询IP地址的归属国家/地区，查询IP地址的ISP信息，AS信息。

1、段落1，http://ip-api.com/YourSearchIP

获取其返回值的 countryCode as 字段的信息

curl http://ip-api.com/204.44.115.22
{
  "status"       : "success",
  "continent"    : "North America",
  "continentCode": "NA",
  "country"      : "United States",
  "countryCode"  : "US",
  "region"       : "TX",
  "regionName"   : "Texas",
  "city"         : "Dallas",
  "district"     : "",
  "zip"          : "75247",
  "lat"          : 32.8137,
  "lon"          : -96.8704,
  "timezone"     : "America/Chicago",
  "offset"       : -18000,
  "currency"     : "USD",
  "isp"          : "QuadraNet Enterprises LLC",
  "org"          : "Security Frame",
  "as"           : "AS8100 QuadraNet Enterprises LLC",
  "asname"       : "ASN-QUADRANET-GLOBAL",
  "mobile"       : false,
  "proxy"        : false,
  "hosting"      : true,
  "query"        : "204.44.115.22"
}

2. 段落2、http://ipinfo.io/YourSearchIP/geo

获取其返回值的 country org 字段的信息

curl http://ipinfo.io/204.44.115.22/geo

{
  "ip": "204.44.115.22",
  "hostname": "geek.gonetell.com",
  "city": "Dallas",
  "region": "Texas",
  "country": "US",
  "loc": "32.8152,-96.8703",
  "org": "AS8100 QuadraNet Enterprises LLC",
  "postal": "75247",
  "timezone": "America/Chicago",
  "readme": "https://ipinfo.io/missingauth"
}

3、段落3、https://ipapi.co/YourSearchIP/json

获取其返回值的 country_code asn org 字段的信息

curl https://ipapi.co/204.44.115.22/json
{
    "ip": "204.44.115.22",
    "version": "IPv4",
    "city": "Dallas",
    "region": "Texas",
    "region_code": "TX",
    "country": "US",
    "country_name": "United States",
    "country_code": "US",
    "country_code_iso3": "USA",
    "country_capital": "Washington",
    "country_tld": ".us",
    "continent_code": "NA",
    "in_eu": false,
    "postal": "75247",
    "latitude": 32.8137,
    "longitude": -96.8704,
    "timezone": "America/Chicago",
    "utc_offset": "-0500",
    "country_calling_code": "+1",
    "currency": "USD",
    "currency_name": "Dollar",
    "languages": "en-US,es-US,haw,fr",
    "country_area": 9629091.0,
    "country_population": 327167434,
    "asn": "AS8100",
    "org": "ASN-QUADRANET-GLOBAL"
}