{"id":562,"date":"2024-06-14T20:30:47","date_gmt":"2024-06-14T15:00:47","guid":{"rendered":"https:\/\/webhostingbengaluru.co.in\/tutorials\/?p=562"},"modified":"2024-06-14T20:52:56","modified_gmt":"2024-06-14T15:22:56","slug":"what-is-ipv4-address","status":"publish","type":"post","link":"https:\/\/webhostingbengaluru.co.in\/tutorials\/what-is-ipv4-address\/","title":{"rendered":"What is IPv4 address? Understanding the Internet Protocol Address"},"content":{"rendered":"\n<p>What is IPv4 address? Do you know what is the communication channel of computers and\u00a0<a href=\"https:\/\/www.squarebrothers.com\/web-hosting-india\/\" target=\"_blank\" rel=\"noopener\">web hosting\u00a0servers<\/a>? It is called the Internet Protocol Address or\u00a0IP address. Because of IP addresses, you can send emails and even read this blog. There are different versions available of this address which are IPv4 and IPv6. You might get puzzled about what is IPv4. And what is IPv6? All of these details will be discussed here briefly.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#what-is-i-pv-4-address-full-form\">What is IPv4 address Full Form?<\/a><\/li><li><a href=\"#what-is-dns\">What is DNS?<\/a><\/li><li><a href=\"#types-of-ip-addresses\">Types of IP Addresses<\/a><ul><li><a href=\"#dedicated-ip-address\">Dedicated IP Address<\/a><\/li><li><a href=\"#dynamic-ip-addresses\">Dynamic IP Addresses<\/a><\/li><li><a href=\"#static-ip-addresses\">Static IP addresses<\/a><\/li><\/ul><\/li><li><a href=\"#what-is-i-pv-4-explained-in-a-nutshell\">What is IPv4? Explained in a Nutshell<\/a><\/li><li><a href=\"#benefits-of-i-pv-4\">Benefits of IPv4<\/a><\/li><li><a href=\"#what-is-i-pv-6\">What is IPv6?<\/a><\/li><li><a href=\"#benefits-of-i-pv-6\">Benefits of IPv6<\/a><\/li><li><a href=\"#i-pv-4-vs-i-pv-6-which-is-better\">IPv4 vs IPv6: Which Is Better?<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-i-pv-4-address-full-form\">What is IPv4 address Full Form?<\/h2>\n\n\n\n<p>IP stands for Internet Protocol which is a set of rules governing the format of data sent via the Internet or local network. Now, the catch is that these rules will not be defined as sentences. But, there are numerical digits like 192.158.1.38. The range of these numerical digits would lie between 0 to 255.<\/p>\n\n\n\n<p>You may think of getting these numbers randomly but\u00a0IANA\u00a0(Internet Assigned Numbers Authority) allocates these numbers. IANA is a division of\u00a0<a href=\"https:\/\/www.icann.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">ICANN<\/a>\u00a0(Internet Corporation for Assigned Names and Numbers) which was established in 1998 to maintain the security of the Internet and allow it to be usable by all.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"505\" src=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/What-is-an-IP-Address.jpg\" alt=\"\" class=\"wp-image-576\" style=\"width:642px;height:auto\" srcset=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/What-is-an-IP-Address.jpg 800w, https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/What-is-an-IP-Address-300x189.jpg 300w, https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/What-is-an-IP-Address-768x485.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-dns\">What is DNS?<\/h2>\n\n\n\n<p>Before reading what is IPv4? You must know what DNS all is about. DNS means Domain Name System which is the phone book of the internet that translates IP address to domain names. This is the language the internet understands.<\/p>\n\n\n\n<p>With DNS, you allow computers,\u00a0<a href=\"https:\/\/www.webhostingbengaluru.co.in\/web-hosting\/\">web hosting<\/a>\u00a0servers, and other networked devices each with its unique IP addresses to talk to each other. And it gets users to the website they\u2019re looking for. If you want to edit this address, refer to our guide: How to Edit DNS?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"types-of-ip-addresses\">Types of IP Addresses<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"dedicated-ip-address\">Dedicated IP Address<\/h3>\n\n\n\n<p>With VPS hosting plans and dedicated hosting plans, you get a dedicated IP address that is solely allocated to you. Unlike shared hosting, your IP address will not be shared among different clients. Hence, it is easier to share files and data within an organization using FTP (File Transfer Protocol). It brings the DNS support, better accessibility, and privacy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"dynamic-ip-addresses\">Dynamic IP Addresses<\/h3>\n\n\n\n<p>A dynamic IP address is a temporary IP address that a network assigns to a device when it connects and changes each time the device reconnects. Dynamic IP addresses are assigned using either DHCP or PPPoE. The server provides the IP address to the client for a specific period of time, called the lease time. When the lease expires, the server reclaims the address and can assign it to another client.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/types-of-ip-addresses.png\" alt=\"\" class=\"wp-image-580\" style=\"width:669px;height:auto\" srcset=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/types-of-ip-addresses.png 800w, https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/types-of-ip-addresses-300x167.png 300w, https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/types-of-ip-addresses-768x427.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"static-ip-addresses\">Static IP addresses<\/h3>\n\n\n\n<p>A static IP address remains the same over time, unlike a dynamic IP address. As soon as a network assigns an IP address, it remains that way. Static IP addresses are not required for most individuals and businesses, but for businesses that plan to host their server, they are essential. Static IP addresses ensure that websites and email addresses assigned to them have a consistent IP address \u2013 vital if you want other devices to be able to find them consistently.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-i-pv-4-explained-in-a-nutshell\">What is IPv4? Explained in a Nutshell<\/h2>\n\n\n\n<ul>\n<li><strong>Network Part:<\/strong>&nbsp;The network part indicates the distinctive variety that\u2019s appointed to the network which conjointly identifies the category of the network that\u2019s assigned.<\/li>\n\n\n\n<li><strong>Host Part:<\/strong>&nbsp;The host part is a part of the IPv4 address which uniquely identifies the machine on your network and is assigned to every host. Hosts on the network share the same network part, but the host half must differ.<\/li>\n\n\n\n<li><strong>Subnet Number:<\/strong>&nbsp;Local networks that have massive numbers of hosts and that are divided into subnets and subnet numbers are assigned to this nonobligatory part of IPv4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"benefits-of-i-pv-4\">Benefits of IPv4<\/h2>\n\n\n\n<p>If you have a question about what is the benefit of IPv4, read these pointers to get your answer.<\/p>\n\n\n\n<ul>\n<li><strong>Security:<\/strong>&nbsp;IPv4 allows for encryption of data and traffic to maintain privacy and security.<\/li>\n\n\n\n<li><strong>Flexibility:<\/strong>&nbsp;IPv4 makes routing more efficient and flexible across multiple ports.<\/li>\n\n\n\n<li><strong>Network allocation:<\/strong>&nbsp;IPv4 allows for significant network allocation.<\/li>\n\n\n\n<li><strong>Easy Device Attachment:<\/strong>&nbsp;IPv4 makes it easy to attach multiple devices across a large network.<\/li>\n\n\n\n<li><strong>Memory Cache:<\/strong>&nbsp;IPv4 uses less memory cache to store and retrieve IP addresses faster.<\/li>\n\n\n\n<li><strong>Device Support:<\/strong>&nbsp;IPv4 is older than IPv6, so hundreds of thousands of devices are already integrated and supported.<\/li>\n\n\n\n<li><strong>Network Expansion:<\/strong>&nbsp;It\u2019s easier to expand a network with IPv4 by purchasing more addresses than with IPv6.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-i-pv-6\">What is IPv6?<\/h2>\n\n\n\n<p>IPv6 is the next-gen Internet Protocol (IP) address that is intended to replace conventional IPv4. It is an internet protocol that many ISPs use to date. To communicate between devices connected to the Internet, every computer, mobile phone, home automation component, and IoT sensor needs a numerical IP address. As a result of the proliferation of so many connected devices, IPv4 is running out of addresses.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"276\" src=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/OIP-2-1.jpg\" alt=\"\" class=\"wp-image-581\" srcset=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/OIP-2-1.jpg 474w, https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-content\/uploads\/2024\/06\/OIP-2-1-300x175.jpg 300w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"benefits-of-i-pv-6\">Benefits of IPv6<\/h2>\n\n\n\n<p>IPv6 has different advantages as it is the latest Internet Protocol used in the industry.<\/p>\n\n\n\n<ul>\n<li><strong>Larger Address Space:<\/strong>&nbsp;In contrast to IPv4, IPv6 has a bigger address space which easily supports the expanding internet-connected devices and users.<\/li>\n\n\n\n<li><strong>Improved Security:<\/strong>&nbsp;IPv6 is more secure in terms of internet communication. It protects your connection from eavesdropping, manipulation, and impersonation.<\/li>\n\n\n\n<li><strong>Simplified Header Format:<\/strong>&nbsp;With IPv4 there are no massive processing costs involved which boosts the speed of internet connection. Also, it features a simpler and effective header structure which makes the connection smoother for internet service providers.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-pv-4-vs-i-pv-6-which-is-better\">IPv4 vs IPv6: Which Is Better?<\/h2>\n\n\n\n<p>There is a core comparison between IPv4 vs IPv6 in the following table. Refer to this table and we hope it helps in making informed decisions.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Features<\/strong><\/td><td><strong>IPv4<\/strong><\/td><td><strong>IPv6<\/strong><\/td><\/tr><tr><td><strong>Address Space<\/strong><\/td><td>32-bit<\/td><td>128-bit<\/td><\/tr><tr><td><strong>Number of Unique Addresses<\/strong><\/td><td>Approximately 4.3 billion<\/td><td>Virtually unlimited (3.4 x 10<sup>38<\/sup>)<\/td><\/tr><tr><td><strong>Security<\/strong><\/td><td>No built-in security features<\/td><td>Built-in support for IPsec encryption and authentication<\/td><\/tr><tr><td><strong>Deployment Status<\/strong><\/td><td>Widely used, but depleting address space<\/td><td>Growing adoption, but not yet dominant<\/td><\/tr><tr><td><strong>Autoconfiguration<\/strong><\/td><td>Limited autoconfiguration<\/td><td>Built-in autoconfiguration for easier network management<\/td><\/tr><tr><td><strong>Broadcast<\/strong><\/td><td>Supports broadcast messages<\/td><td>Uses multicast and anycast for more efficient group communication<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>What is IPv4 address? Do you know what is the communication channel of computers and\u00a0web hosting\u00a0servers? It is called the Internet Protocol Address or\u00a0IP address. <a href=\"https:\/\/webhostingbengaluru.co.in\/tutorials\/what-is-ipv4-address\/\" class=\"read-more-link\">[Read More&#8230;]<\/a><\/p>\n","protected":false},"author":2,"featured_media":575,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,21],"tags":[],"_links":{"self":[{"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/posts\/562"}],"collection":[{"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/comments?post=562"}],"version-history":[{"count":9,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/posts\/562\/revisions"}],"predecessor-version":[{"id":582,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/posts\/562\/revisions\/582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/media\/575"}],"wp:attachment":[{"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/media?parent=562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/categories?post=562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhostingbengaluru.co.in\/tutorials\/wp-json\/wp\/v2\/tags?post=562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}