[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-571406-105":53,"doc-detail-571406-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","ipv4-cidr-chart-2015-edition","IPv4 CIDR Chart - 2015 Edition","","This document provides a comprehensive and technical reference chart for IPv4 CIDR (Classless Inter-Domain Routing) addressing. It maps the relationship between the number of available IP addresses, the number of bits, the CIDR prefix notation (ranging from /32 to /0), and the corresponding subnet mask values. The table serves as a vital networking resource for system administrators and engineers to quickly determine subnet sizes and masks. It explicitly defines the mathematical conversion factors where K equals 1,024 and M equals 1,048,576, ensuring clarity in large-scale network planning and address space allocation. This data is essential for accurate IP network configuration and subnetting tasks.",{"@graph":63,"@context":119},[64,80,102],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":51,"@type":70,"position":76},"https://docshare.wps.com/template/general/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/ipv4-cidr-chart-2015-edition/571406/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/ipv4-cidr-chart-2015-edition/571406.png","ImageObject",442,249,{"name":88,"@type":89},"Genevieve","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-27","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":101},"InteractionCounter",{"@type":100},"ViewAction",10,{"@type":103,"mainEntity":104},"FAQPage",[105,111,115],{"name":106,"@type":107,"acceptedAnswer":108},"What does the CIDR prefix /24 represent in terms of IP addresses?","Question",{"text":109,"@type":110},"A /24 CIDR prefix corresponds to 256 available IP addresses with a subnet mask of 255.255.255.0.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"How are K and M defined in this chart?",{"text":114,"@type":110},"The chart defines K as 1,024 and M as 1,048,576, providing the scaling factors for calculating IP address quantities.",{"name":116,"@type":107,"acceptedAnswer":117},"What is the subnet mask for a /0 CIDR prefix?",{"text":118,"@type":110},"The subnet mask for a /0 CIDR prefix is 0.0.0.0.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},571406,1792119246,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":50,"category_name":51,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":9,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":4},1374391974585,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","K = 1,024 • M = 1,048,576  \n\n| IP Addresses | Bits | Prefix | Subnet Mask |\n| --- | --- | --- | --- |\n| 1 | 0 | /32 | [255.255.255.255](255.255.255.255) |\n| 2 | 1 | /31 | [255.255.255.254](255.255.255.254) |\n| 4 | 2 | /30 | [255.255.255.252](255.255.255.252) |\n| 8 | 3 | /29 | [255.255.255.248](255.255.255.248) |\n| 16 | 4 | /28 | [255.255.255.240](255.255.255.240) |\n| 32 | 5 | /27 | [255.255.255.224](255.255.255.224) |\n| 64 | 6 | /26 | [255.255.255.192](255.255.255.192) |\n| 128 | 7 | /25 | [255.255.255.128](255.255.255.128) |\n| 256 | 8 | /24 | [255.255.255.0](255.255.255.0) |\n| 512 | 9 | /23 | [255.255.254.0](255.255.254.0) |\n| 1 K | 10 | /22 | [255.255.252.0](255.255.252.0) |\n| 2 K | 11 | /21 | [255.255.248.0](255.255.248.0) |\n| 4 K | 12 | /20 | [255.255.240.0](255.255.240.0) |\n| 8 K | 13 | /19 | [255.255.224.0](255.255.224.0) |\n| 16 K | 14 | /18 | [255.255.192.0](255.255.192.0) |\n| 32 K | 15 | /17 | [255.255.128.0](255.255.128.0) |\n| 64 K | 16 | /16 | [255.255.0.0](255.255.0.0) |\n| 128 K | 17 | /15 | [255.254.0.0](255.254.0.0) |\n| 256 K | 18 | /14 | [255.252.0.0](255.252.0.0) |\n| 512 K | 19 | /13 | [255.248.0.0](255.248.0.0) |\n| 1 M | 20 | /12 | [255.240.0.0](255.240.0.0) |\n| 2 M | 21 | /11 | [255.224.0.0](255.224.0.0) |\n| 4 M | 22 | /10 | [255.192.0.0](255.192.0.0) |\n| 8 M | 23 | /9 | [255.128.0.0](255.128.0.0) |\n| 16 M | 24 | /8 | [255.0.0.0](255.0.0.0) |\n| 32 M | 25 | /7 | [254.0.0.0](254.0.0.0) |\n| 64 M | 26 | /6 | [252.0.0.0](252.0.0.0) |\n| 128 M | 27 | /5 | [248.0.0.0](248.0.0.0) |\n| 256 M | 28 | /4 | [240.0.0.0](240.0.0.0) |\n| 512 M | 29 | /3 | [224.0.0.0](224.0.0.0) |\n| 1024 M | 30 | /2 | [192.0.0.0](192.0.0.0) |\n| 2048 M | 31 | /1 | [128.0.0.0](128.0.0.0) |\n| 4096 M | 32 | /0 | 0.0.0.0 |","cbCaibW1mAi94frw","https://ap.wps.com/l/cbCaibW1mAi94frw","pdf",156383,"English","# IPv4 CIDR Reference Table","[{\"question\":\"What does the CIDR prefix /24 represent in terms of IP addresses?\",\"answer\":\"A /24 CIDR prefix corresponds to 256 available IP addresses with a subnet mask of 255.255.255.0.\"},{\"question\":\"How are K and M defined in this chart?\",\"answer\":\"The chart defines K as 1,024 and M as 1,048,576, providing the scaling factors for calculating IP address quantities.\"},{\"question\":\"What is the subnet mask for a /0 CIDR prefix?\",\"answer\":\"The subnet mask for a /0 CIDR prefix is 0.0.0.0.\"}]","IPv4 CIDR Chart - 2015 Edition | PDF",1791915952]