{"id":3797,"date":"2026-01-08T20:15:33","date_gmt":"2026-01-08T17:15:33","guid":{"rendered":"https:\/\/wp.proxyma.io\/blog\/what-is-the-difference-between-ipv4-and-ipv6-proxies-which-one-is-better\/"},"modified":"2026-02-13T16:31:18","modified_gmt":"2026-02-13T13:31:18","slug":"what-is-the-difference-between-ipv4-and-ipv6-proxies-which-one-is-better","status":"publish","type":"post","link":"https:\/\/proxyma1.io\/en\/faq\/what-is-the-difference-between-ipv4-and-ipv6-proxies-which-one-is-better","title":{"rendered":"What is the difference between IPv4 and IPv6 proxies? Which one is better?"},"content":{"rendered":"\n<p>The difference between IPv4 and IPv6 proxies is related to the version of the Internet Protocol they use. Both types of protocols perform a similar task\u2014they provide unique IP addresses for devices on the network\u2014but they differ in structure, the number of available addresses, and support.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Key differences between IPv4 and IPv6 proxies:<\/strong><\/h3>\n\n<ol class=\"wp-block-list\">\n<li><strong>Address space<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>IPv4:<\/strong> IPv4 addresses consist of 32 bits and are written as four groups of numbers separated by dots (e.g., 192.168.0.1). This allows for the creation of approximately 4.3 billion unique addresses, which is no longer sufficient due to the large number of devices on the network.<\/li>\n\n\n\n<li><strong>IPv6:<\/strong> IPv6 addresses consist of 128 bits and are written as eight groups of hexadecimal numbers separated by colons (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) . This allows for a huge number of unique addresses (about 340 undecillion), which effectively solves the problem of IP address shortage.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Support and compatibility<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>IPv4:<\/strong> Widely supported by all devices and Internet services. Virtually the entire Internet is based on IPv4, so using these proxies guarantees compatibility with most websites and services.<\/li>\n\n\n\n<li><strong>IPv6:<\/strong> Although IPv6 is gradually being implemented, not all websites and services fully support this protocol. This may lead to incompatibility and the inability to access certain resources when using an IPv6 proxy.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Speed and efficiency<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>IPv4:<\/strong> In some cases, IPv4 proxies may be slower due to the need to use NAT (Network Address Translation) to connect multiple devices from a single IP address, which creates additional network load.<\/li>\n\n\n\n<li><strong>IPv6:<\/strong> IPv6 proxies can be more efficient, as each user can have a unique IP address without the need for NAT, which reduces latency and improves network performance.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Price and availability<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>IPv4:<\/strong> Due to the limited number of IPv4 addresses, their cost may be higher, especially for residential proxies.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n<p><strong>IPv6:<\/strong> IPv6 addresses are much more accessible and cheaper due to their vast number, making them an attractive option for many users.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The difference between IPv4 and IPv6 proxies is related to the version of the Internet Protocol they use. Both types of protocols perform a similar task\u2014they provide unique IP addresses for devices on the network\u2014but they differ in structure, the number of available addresses, and support. Key differences between IPv4 and IPv6 proxies: IPv6: IPv6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-3797","post","type-post","status-publish","format-standard","hentry","category-faq"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is the difference between IPv4 and IPv6 proxies? 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