Are MAC Addresses the Same as IP Addresses: A Dual Address Relationship Explained

What's the difference between these two addresses?

Folks often confuse MAC address and IP address, in fact they are like the relationship between ID card and courier address. Your house number (IP) can be changed at will, but the identity card number (MAC) is a string of network card born with the48 Digit Alphabet CombinationThe hardware can't be changed.

As a chestnut, when you surf the Internet at home with a proxy ip, what the website sees is actually the IP of your proxy server, but the MAC address of your home router will not be transmitted to the extranet at all. This is like you let your neighbor to collect the courier, the courier bill is written on the neighbor's home address, but the contents of the package is still yours.

How do proxy services play with dual addresses?

As anyone who has used a proxy service like ipipgo knows, the point is that theIP address masqueradingThe MAC address is only useful on the LAN and is invisible outside your home. Proxy services mainly address:

 Example of getting a proxy with ipipgo's API (Python version)
import requests

def get_proxy():
    api_url = "https://api.ipipgo.com/getproxy"
    params = {
        "key": "Your API key",
        "protocol": "socks5",
        "country": "us"
    }
    return requests.get(api_url, params=params).json()

Here's a key point: proxy services only manageReplace your exit IPThe MAC address is not involved in network transmission at all. Just like when you go to a post office to send a courier, the courier only cares about the correct shipping address and will not register your ID number.

A guide to avoiding pitfalls in real-life scenarios

Some of you think you can be completely anonymous by changing your IP, but actually be aware of these:

This is the time to brag about ipipgo'sTK line agentup, specifically for this scenario where high stash is needed. Their pool of residential proxy IPs are all real home broadband, which is harder to recognize than regular server room IPs.

A collection of common QA for white people

Q: Will the MAC address be seen by the website after using the proxy?
A: Absolutely invisible! The MAC address only bounces around the LAN, and can't even get out of your home router.

Q: Do I need to change the MAC address to do data collection?
A: Unless you're getting blocked repeatedly on the same LAN, it's totally unnecessary. Might as well get a few more quality proxy IPs from ipipgo.

Q: Which package to choose for enterprise applications?
A: Dynamic Residential (Enterprise Edition) is the most suitable, more than 9 dollars 1G traffic fee, but also with theDedicated Export IPand request prioritization, much more cost-effective than building your own proxy pool.

Hands-on guide to picking an agent package

The difference between the three packages of ipipgo is actually extraordinarily simple:

• Dynamic standard version: suitable for individual users to brush data, price comparison of these fragmented needs
• Dynamic Enterprise Edition: with API permissions and concurrency guarantees, do the crawler's closed eyes into the
• Static Residence: Fixed IP is suitable for scenarios that require long-term login

The last nagging sentence, do not believe that those free agents, light will be blocked heavy data leakage. Like ipipgo, the regular service providers have atwo-way encryptionI'm not sure if I'm going to be able to use it, but I'm sure I'll be able to use it. Especially their cross-border line, do overseas business with the local network, latency is super low.