The reason lies in Instagram’s stringent detection system. If the platform detects behavior that does not resemble that of a real user, the account or IP address may be blocked. This is known as triggering anti-scraping mechanisms. When using a web scraper, excessively high request rates can overload the server. If the same IP address is used repeatedly for scraping, it is highly likely to be banned. Therefore, multiple IP addresses are required to continuously switch during the scraping process, ensuring smooth and uninterrupted operations.
What Are the Advantages of Using Proxy IPs?
1.Rate Limiting: Slowing down the scraping speed helps reduce the load on the website server. However, this also decreases the amount of data that can be scraped within the same timeframe.
2.Simulating Real User Behavior: By masking the scraper’s activity with a residential IP address, one can mimic the behavior patterns of a genuine user. Associating an Instagram account with a fixed residential IP further reduces the risk of being blocked.
3.High Anonymity Proxy IPs: These proxies hide the user’s real IP address, allowing only the proxy IP to be detected. This provides an additional layer of privacy and security.
In summary, we’ve explored the specific reasons why proxy IPs are necessary for scraping Instagram comments, as well as the key advantages of using them. Beyond simply hiding one’s real IP, proxy IPs form the foundation of an effective and sustainable web scraping system. We hope this article has been helpful to you.