使用Python查询自己或任意指定的IP地址

pip install requests

import requests
import json

# 向ipinfo.io发送请求，不带任何IP地址，它会默认查询你自己的IP
url = "https://ipinfo.io/json"

try:
    response = requests.get(url)
    response.raise_for_status() # 如果请求失败 (如状态码 4xx, 5xx), 会抛出异常

    # 将返回的JSON格式数据解析为Python字典
    data = response.json()

    print("--- 你的IP信息详情 ---")
    # 为了美观，使用json.dumps进行格式化输出
    print(json.dumps(data, indent=4, ensure_ascii=False))

except requests.exceptions.RequestException as e:
    print(f"请求失败: {e}")

{
    "ip": "xxx.xxx.xxx.xxx",
    "hostname": "some.host.name",
    "city": "xx",
    "region": "xx",
    "country": "CN",
    "loc": "39.9042,116.4074",
    "org": "xx",
    "postal": "100000",
    "timezone": "Asia/Shanghai",
    "readme": "https://ipinfo.io/missingauth"
}

import requests
import json

# 定义要查询的IP地址
target_ip = "8.8.8.8"

# 构造请求URL，将IP地址拼接到URL中
url = f"https://ipinfo.io/{target_ip}/json"

try:
    response = requests.get(url)
    response.raise_for_status()

    data = response.json()

    print(f"--- IP: {target_ip} 的信息详情 ---")
    print(json.dumps(data, indent=4, ensure_ascii=False))

except requests.exceptions.RequestException as e:
    print(f"请求失败: {e}")

{
    "ip": "8.8.8.8",
    "hostname": "dns.google",
    "city": "Mountain View",
    "region": "California",
    "country": "US",
    "loc": "37.4056,-122.0775",
    "org": "AS15169 Google LLC",
    "postal": "94043",
    "timezone": "America/Los_Angeles",
    "readme": "https://ipinfo.io/missingauth",
    "anycast": true
}

import requests

def get_ip_info(ip_address: str) -> dict | None:
    """
    查询指定IP地址的详细信息。
    
    :param ip_address: 要查询的IP地址字符串。
    :return: 包含IP信息的字典，如果查询失败则返回None。
    """
    url = f"https://ipinfo.io/{ip_address}/json"
    try:
        response = requests.get(url, timeout=5) # 增加超时设置
        response.raise_for_status()
        return response.json()
    except requests.exceptions.RequestException as e:
        print(f"查询IP {ip_address} 时出错: {e}")
        return None

# --- 使用我们封装好的函数 ---
if __name__ == "__main__":
    ip_list = ["8.8.8.8", "1.1.1.1", "114.114.114.114"]
    
    for ip in ip_list:
        info = get_ip_info(ip)
        if info:
            country = info.get('country', 'N/A')
            city = info.get('city', 'N/A')
            org = info.get('org', 'N/A')
            print(f"IP: {ip:<15} | Location: {country}, {city} | Organization: {org}")

import socket

# 获取本机计算机名称
hostname = socket.gethostname()
# 获取本机ip
ip = socket.gethostbyname(hostname)
print(ip)

import socket

def get_host_ip():
    """
    查询本机ip地址
    :return: ip
    """
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        s.connect(('8.8.8.8', 80))
        ip = s.getsockname()[0]
    finally:
        s.close()

    return ip

if __name__ == '__main__':
    print(get_host_ip())