{"id":476239,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:18","modified_gmt":"2023-09-05T11:12:18","slug":"class-b-ip-address","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/class-b-ip-address\/","title":{"rendered":"\ud074\ub798\uc2a4 B IP \uc8fc\uc18c"},"content":{"rendered":"<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \uc778\ud130\ub137\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \ubcf4\ub0b4\uace0 \ubc1b\ub294 \ubc29\ubc95\uc744 \uc9c0\uc815\ud558\ub294 \uaddc\uce59 \uc9d1\ud569\uc778 \uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c(IP)\uc5d0 \uc758\ud574 \uc815\uc758\ub41c IP \uc8fc\uc18c \ubc94\uc8fc\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc5ed\uc0ac\uc640 \uc720\ub798<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\uc758 \uac1c\ub150\uc740 \ud074\ub798\uc2a4\ud480 \ub124\ud2b8\uc6cc\ud0b9\uc73c\ub85c \uc54c\ub824\uc9c4 \ucd08\uae30 IP \uc8fc\uc18c \ubd84\ub958 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc720\ub798\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 1980\ub144\ub300 \ucd08 \uc778\ud130\ub137 \ucd08\uae30\uc5d0 IP \uc8fc\uc18c \ud560\ub2f9 \ubc0f \ubc30\ud3ec\ub97c \uad00\ub9ac\ud558\ub294 \uc218\ub2e8\uc73c\ub85c IPv4(\uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 4)\uac00 \uac1c\ubc1c\ub418\uba74\uc11c \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc138\ud55c \uc815\ubcf4<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \uc778\ud130\ub137 \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9\ub41c 5\uac00\uc9c0 IP \uc8fc\uc18c \ud074\ub798\uc2a4(\ud074\ub798\uc2a4 A, B, C, D, E) \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud074\ub798\uc2a4\ud615 \ub124\ud2b8\uc6cc\ud0b9\uc5d0\uc11c \uac01 \ud074\ub798\uc2a4\ub294 \uace0\uc720\ud55c \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\uc640 \ud638\uc2a4\ud2b8 \uc8fc\uc18c \uc9c0\uc815 \uccb4\uacc4\ub97c \uc0ac\uc6a9\ud558\uba70 \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \ud06c\uae30\uc640 \uaddc\ubaa8 \uce21\uba74\uc5d0\uc11c \ud074\ub798\uc2a4 A\uc640 \ud074\ub798\uc2a4 C \uc0ac\uc774\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac01 \ud074\ub798\uc2a4 B \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub294 16\ube44\ud2b8 \ub124\ud2b8\uc6cc\ud06c \uc811\ub450\uc0ac\uc640 16\ube44\ud2b8 \ud638\uc2a4\ud2b8 \ubc88\ud638\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud074\ub798\uc2a4 B\uc758 IP \uc8fc\uc18c \ubc94\uc704\ub294 128.0.0.0\ubd80\ud130 191.255.255.255\uae4c\uc9c0\uc785\ub2c8\ub2e4. \uc774\ub294 \ud074\ub798\uc2a4 B \ub124\ud2b8\uc6cc\ud06c\uac00 \ucd5c\ub300 65,534\uac1c\uc758 \ud638\uc2a4\ud2b8\ub97c \uac00\uc9c8 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4(2^16\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c \ubc0f \ube0c\ub85c\ub4dc\uce90\uc2a4\ud2b8 \uc8fc\uc18c\uc758 \uacbd\uc6b0 2\ub97c \ube80 \uac12).<\/p>\n<h2>\ub0b4\ubd80 \uad6c\uc870 \ubc0f \uae30\ub2a5<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 2\uc625\ud15f \ub124\ud2b8\uc6cc\ud06c \ubd80\ubd84\uacfc 2\uc625\ud15f \ud638\uc2a4\ud2b8 \ubd80\ubd84\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ubc14\uc774\ub108\ub9ac \uc6a9\uc5b4\ub85c \ucc98\uc74c \ub450 \uc625\ud15f\uc740 \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\uc774\uace0 \ub9c8\uc9c0\ub9c9 \ub450 \uc625\ud15f\uc740 \ud638\uc2a4\ud2b8 \uc8fc\uc18c\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, IP \uc8fc\uc18c 150.150.1.1\uc5d0\uc11c &quot;150.150&quot;\uc740 \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\uc774\uace0 &quot;1.1&quot;\uc740 \ud638\uc2a4\ud2b8 \uc8fc\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud074\ub798\uc2a4 B \uc8fc\uc18c\uc758 \uccab \ubc88\uc9f8 \uc625\ud15f\uc758 \ucc98\uc74c 2\ube44\ud2b8\ub294 \ud56d\uc0c1 10\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\uc5d0 14\ube44\ud2b8\uac00 \ub0a8\uac8c \ub418\uc5b4 \ucd1d 16,384(2^14)\uac1c\uc758 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5\ub4e4<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\uc758 \uc8fc\uc694 \uae30\ub2a5 \uc911 \uc77c\ubd80\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p>\ub2e4\uc218\uc758 \ud638\uc2a4\ud2b8 \uc8fc\uc18c: \ud074\ub798\uc2a4 B \ub124\ud2b8\uc6cc\ud06c\ub294 \uc0c1\ub2f9\ud55c \uc218\uc758 \ud638\uc2a4\ud2b8 \uc8fc\uc18c\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc911\ub300\ud615 \uc870\uc9c1\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ud074\ub798\uc2a4 B \uc8fc\uc18c\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uace0\uc720\ud569\ub2c8\ub2e4. \uac01 \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \uc804\uccb4 \uc778\ud130\ub137\uc5d0\uc11c \uace0\uc720\ud558\ubbc0\ub85c \ucda9\ub3cc\uc774\ub098 \uc911\ubcf5\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ubc14\uc774\ub108\ub9ac \uc2dd\ubcc4\uc790: \ud074\ub798\uc2a4 B \uc8fc\uc18c\uc758 \ucd08\uae30 \ube44\ud2b8\ub294 10\uc73c\ub85c \uc124\uc815\ub418\uc5b4 \ub2e4\ub978 \ud074\ub798\uc2a4\uc640 \uad6c\ubcc4\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\uc758 \uc720\ud615<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \ud574\ub2f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uacf5\uc6a9 \ud074\ub798\uc2a4 B IP \uc8fc\uc18c:<\/strong> \uc774\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uace0\uc720\ud558\uba70 IANA(\uc778\ud130\ub137 \ud560\ub2f9 \ubc88\ud638 \uad00\ub9ac \uae30\uad00) \ubc0f RIR(\uc9c0\uc5ed \uc778\ud130\ub137 \ub4f1\ub85d \uae30\uad00)\uc5d0 \uc758\ud574 \ud560\ub2f9\ub429\ub2c8\ub2e4. \uc778\ud130\ub137\uc744 \ud1b5\ud55c \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uac1c\uc778 \ud074\ub798\uc2a4 B IP \uc8fc\uc18c:<\/strong> \uc774\ub294 \uac1c\uc778 \ub124\ud2b8\uc6cc\ud06c\uc6a9\uc73c\ub85c \uc608\uc57d\ub418\uc5b4 \uc788\uc73c\uba70 \uc778\ud130\ub137\uc5d0\uc11c \ub77c\uc6b0\ud305\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uac1c\uc778 \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\uc5d0 \ub300\ud574 \uc608\uc57d\ub41c \ubc94\uc704\ub294 172.16.0.0\ubd80\ud130 172.31.255.255\uae4c\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc0ac\uc6a9\ubc95 \ubc0f \uad00\ub828 \ubb38\uc81c<\/h2>\n<p>\ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uc5d0 \ub9ce\uc740 \uc218\uc758 IP \uc8fc\uc18c\uac00 \ud544\uc694\ud55c \uc911\ub300\ud615 \uc870\uc9c1\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud074\ub798\uc2a4 B \uc8fc\uc18c\ub97c \ud3ec\ud568\ud55c \ud074\ub798\uc2a4\ud480 \ub124\ud2b8\uc6cc\ud0b9 \uc2dc\uc2a4\ud15c\uc740 IP \uc8fc\uc18c \uace0\uac08 \ubb38\uc81c\ub85c \uc778\ud574 CIDR(Classless Inter-Domain Routing)\uc73c\ub85c \ub300\uccb4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. CIDR\uc744 \uc0ac\uc6a9\ud558\uba74 IP \uc8fc\uc18c\ub97c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc73c\ub85c \ud560\ub2f9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc548\uac74<\/th>\n<th>\ud074\ub798\uc2a4 A<\/th>\n<th>\ud074\ub798\uc2a4 B<\/th>\n<th>\ud074\ub798\uc2a4 C<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uccab \ubc88\uc9f8 \uc625\ud15f \ubc94\uc704<\/td>\n<td>1-126<\/td>\n<td>128-191<\/td>\n<td>192-223<\/td>\n<\/tr>\n<tr>\n<td>\ub124\ud2b8\uc6cc\ud06c \ube44\ud2b8<\/td>\n<td>8<\/td>\n<td>16<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>\ud638\uc2a4\ud2b8 \ube44\ud2b8<\/td>\n<td>24<\/td>\n<td>16<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>\ub124\ud2b8\uc6cc\ud06c \uc218<\/td>\n<td>126<\/td>\n<td>16,384<\/td>\n<td>2,097,152<\/td>\n<\/tr>\n<tr>\n<td>\ub124\ud2b8\uc6cc\ud06c\ub2f9 \ud638\uc2a4\ud2b8<\/td>\n<td>16,777,214<\/td>\n<td>65,534<\/td>\n<td>254<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ubbf8\ub798 \uc804\ub9dd\uacfc \uae30\uc220<\/h2>\n<p>\ud6e8\uc52c \ub354 \ud070 \uc8fc\uc18c \uacf5\uac04\uc744 \uc81c\uacf5\ud558\ub294 IPv6\uc758 \ub3c4\uc785\uc73c\ub85c IPv4 \uc8fc\uc18c \uace0\uac08 \ubb38\uc81c\uac00 \ud574\uacb0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c\ub294 IPv6\ub85c \uc804\ud658\ud558\ub294 \ub370 \ub4dc\ub294 \ube44\uc6a9\uacfc \ubcf5\uc7a1\uc131\uc73c\ub85c \uc778\ud574 \ud074\ub798\uc2a4 B \uc8fc\uc18c\ub97c \ud3ec\ud568\ud558\uc5ec IPv4\ub97c \uacc4\uc18d \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\uc640\uc758 \uc5f0\uacb0<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc73c\ub85c \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\uc640 \uc5f0\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8 \uac04\uc5d0 \uc694\uccad\uacfc \uc751\ub2f5\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\uc591\ud55c \ud074\ub798\uc2a4 B IP \uc8fc\uc18c\ub97c \uc0ac\uc6a9\ud558\uba74 \ud504\ub85d\uc2dc \uc11c\ubc84\uac00 \ub85c\ub4dc\ub97c \ubd84\uc0b0\ud558\uace0 \uc911\ubcf5\uc131\uc744 \ub192\uc774\uba70 \uc0ac\uc6a9\uc790\uc758 \uc775\uba85\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iana.org\/\" target=\"_new\" rel=\"noopener nofollow\">IANA(\uc778\ud130\ub137 \ud560\ub2f9 \ubc88\ud638 \uad00\ub9ac \uae30\uad00)<\/a><\/li>\n<li><a href=\"https:\/\/www.nro.net\/\" target=\"_new\" rel=\"noopener nofollow\">\uc9c0\uc5ed \uc778\ud130\ub137 \ub808\uc9c0\uc2a4\ud2b8\ub9ac(RIR)<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/ip\/routing-information-protocol-rip\/13788-3.html\" target=\"_new\" rel=\"noopener nofollow\">IP \uc8fc\uc18c \uc9c0\uc815 \ubc0f \ub124\ud2b8\uc6cc\ud0b9 \uc18c\uac1c<\/a><\/li>\n<li><a href=\"https:\/\/web.mit.edu\/rhel-doc\/4\/RH-DOCS\/rhel-sg-en-4\/ch-ipaddress.html\" target=\"_new\" rel=\"noopener nofollow\">IP \uc8fc\uc18c \uc9c0\uc815 \uc774\ud574<\/a><\/li>\n<\/ul>","protected":false},"featured_media":476240,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476239","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Understanding Class B IP Address<\/mark>","faq_items":[{"question":"What is a Class B IP address?","answer":"<p>A Class B IP address is a type of IP address defined by the Internet Protocol. It has a 16-bit network prefix and a 16-bit host number, with an IP address range from 128.0.0.0 to 191.255.255.255.<\/p>"},{"question":"Where did Class B IP addresses originate?","answer":"<p>Class B IP addresses originated from the classful networking system introduced in the early days of the internet around the 1980<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/476240"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=476239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}