{"id":54207,"date":"2019-12-20T00:00:00","date_gmt":"2019-12-19T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/eshhyo-odin-registrator-otdal-poslednij-blok-adresov-ipv4"},"modified":"2020-02-18T14:02:11","modified_gmt":"2020-02-18T11:02:11","slug":"eshhyo-odin-registrator-otdal-poslednij-blok-adresov-ipv4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/eshhyo-odin-registrator-otdal-poslednij-blok-adresov-ipv4","title":{"rendered":"Jeszcze jeden rejestrator wyda\u0142 ostatni\u0105 pul\u0119 adres\u00f3w IPv4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>W 2015 roku ARIN (odpowiedzialny za region Ameryki P\u00f3\u0142nocnej) <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/462435\/\">sta\u0142 si\u0119 pierwszym<\/a><\/noindex> rejestratorem, kt\u00f3ry wyczerpa\u0142 pul\u0119 IPv4. A w listopadzie adresy sko\u0144czy\u0142y si\u0119 tak\u017ce w RIPE, kt\u00f3ra rozdziela zasoby w Europie i Azji.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/481146\/\"><img decoding=\"async\" alt=\"Jeszcze jeden rejestrator wyda\u0142 ostatni\u0105 pul\u0119 adres\u00f3w IPv4\" src=\"\/wp-content\/uploads\/2019\/12\/4696d01651e7d5d0f83f68d295ecf259.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>\/ Unsplash \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/xJABEDqVljQ\">David Monje<\/a><\/noindex><\/i><\/p>\n<h2>Sytuacja w RIPE<\/h2>\n<p>\nW 2012 roku RIPE <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ripe.net\/ripe\/mail\/archives\/ncc-announce\/2012-September\/000609.html\">og\u0142osili<\/a><\/noindex> og\u0142osi\u0142 pocz\u0105tek rozdawania ostatniego bloku \/8. Od tego momentu ka\u017cdy klient rejestratora m\u00f3g\u0142 otrzyma\u0107 tylko 1024 adresy, co nieco spowolni\u0142o wyczerpywanie puli. Jednak w 2015 roku RIPE mia\u0142o 16 mln wolnych IP, latem 2019 roku ta liczba zmniejszy\u0142a si\u0119 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ripe.net\/publications\/ipv6-info-centre\/about-ipv6\/ipv4-exhaustion\/ipv4-available-pool\">do 3 mln<\/a><\/noindex>.<\/p>\n<p>Pod koniec listopada RIPE <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ripe.net\/ripe\/mail\/archives\/ripe-list\/2019-November\/001712.html\">opublikowa\u0142o pismo<\/a><\/noindex>, w kt\u00f3rym poinformowa\u0142o, \u017ce rejestrator odda\u0142 ostatnie IP i jego zasoby zosta\u0142y wyczerpane. Od tego momentu pula b\u0119dzie uzupe\u0142niana tylko przez adresy, kt\u00f3re r\u00f3\u017cne organizacje zwracaj\u0105 do obiegu. B\u0119d\u0105 rozdzielane wed\u0142ug kolejno\u015bci w blokach \/24.<\/p>\n<h2>Kto jeszcze ma adresy<\/h2>\n<p>\nIPv4 ma jeszcze trzech rejestrator\u00f3w, ale w ostatnich kilku latach dzia\u0142aj\u0105 w \u201etrybie oszcz\u0119dno\u015bciowym\u201d. Na przyk\u0142ad w afryka\u0144skim AFRINIC wprowadzono ograniczenia dotycz\u0105ce liczby wydawanych adres\u00f3w oraz surowe kontrole ich docelowego wykorzystania. Mimo wszystkich \u015brodk\u00f3w eksperci prognozuj\u0105, \u017ce IPv4 rejestratora afryka\u0144skiego <noindex><a rel=\"nofollow\" href=\"https:\/\/ispa.org.za\/press_releases\/african-internet-addresses-to-run-out-in-march-2020\/\">sko\u0144cz\u0105 si\u0119<\/a><\/noindex> ju\u017c w marcu 2020 roku. Istnieje jednak opinia, \u017ce stanie si\u0119 to nawet wcze\u015bniej \u2014 w styczniu.<\/p>\n<p>Nieco zasob\u00f3w pozosta\u0142o w latynoameryka\u0144skim LACNIC \u2014 rozdaje on ostatni blok \/8. Przedstawiciele organizacji m\u00f3wi\u0105, \u017ce wydaj\u0105 maksymalnie 1024 adresy na jedn\u0105 firm\u0119. Przy tym <noindex><a rel=\"nofollow\" href=\"http:\/\/www.lacnic.net\/web\/lacnic\/agotamiento-ipv4\">mo\u017cna naby\u0107<\/a><\/noindex> blok tylko ci klienci, kt\u00f3rzy nigdy wcze\u015bniej ich nie otrzymali. Podobne \u015brodki przyj\u0119to w azjatyckim APNIC. Ale w dyspozycji organizacji <noindex><a rel=\"nofollow\" href=\"https:\/\/ipv4.potaroo.net\/\">pozosta\u0142a<\/a><\/noindex> jedynie jedna pi\u0105ta puli \/8, kt\u00f3ra r\u00f3wnie\u017c wkr\u00f3tce si\u0119 opr\u00f3\u017cni.<\/p>\n<h2>To jeszcze nie koniec<\/h2>\n<p>\nEksperci zauwa\u017caj\u0105, \u017ce mo\u017cna wyd\u0142u\u017cy\u0107 \u201e\u017cywotno\u015b\u0107\u201d IPv4. Wystarczy zwr\u00f3ci\u0107 niewykorzystane adresy do og\u00f3lnej puli. Na przyk\u0142ad za producentem samochod\u00f3w Ford Motor Company i firm\u0105 ubezpieczeniow\u0105 Prudential Securities <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_assigned_\/8_IPv4_address_blocks\">przywi\u0105zano<\/a><\/noindex> ponad 16 mln publicznych IPv4. W w\u0105tku na Hacker News <noindex><a rel=\"nofollow\" href=\"https:\/\/news.ycombinator.com\/item?id=21630699\">wyra\u017cono przypuszczenie<\/a><\/noindex>, \u017ce tym organizacjom nie potrzebna jest taka liczba IP.<\/p>\n<p>Przy tym wydawanie zwr\u00f3conych adres\u00f3w powinno odbywa\u0107 si\u0119 nie w blokach jak wcze\u015bniej, lecz w \u015bci\u015ble potrzebnych ilo\u015bciach. Inny rezydent HN <noindex><a rel=\"nofollow\" href=\"https:\/\/news.ycombinator.com\/item?id=21635324\">opowiedzia\u0142<\/a><\/noindex>, \u017ce dostawcy Spectrum\/Charter i Verizon ju\u017c przyjmuj\u0105 tak\u0105 praktyk\u0119 \u2014 wydaj\u0105 jeden IP z \/24 zamiast ca\u0142ego bloku \/30.<\/p>\n<blockquote><p><b>Kilka materia\u0142\u00f3w z naszego bloga na Habra:<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/478146\/\">Co czyta\u0107 o pracy operator\u00f3w telekomunikacyjnych, protoko\u0142ach sieciowych i regulacjach bran\u017cowych<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/462435\/\">Retrospektywa: jak wyczerpywa\u0142y si\u0119 adresy IPv4<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/465535\/\">Kto wdra\u017ca IPv6 i co hamuje jego rozw\u00f3j<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<p>\n<img decoding=\"async\" alt=\"Jeszcze jeden rejestrator wyda\u0142 ostatni\u0105 pul\u0119 adres\u00f3w IPv4\" src=\"\/wp-content\/uploads\/2019\/12\/538f60c5ca16afe8c4808e7071320caa.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\/ Unsplash \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/3dOQWDCtGsM\">Paz Arando<\/a><\/noindex><\/i><\/p>\n<p>Innym rozwi\u0105zaniem problemu braku adres\u00f3w mo\u017ce by\u0107 ich kupno i sprzeda\u017c na aukcjach. Na przyk\u0142ad w 2017 roku in\u017cynierowie MIT <noindex><a rel=\"nofollow\" href=\"https:\/\/www.techspot.com\/news\/69055-mit-unload-8-million-ipv4-addresses-fund-ipv6.html\">odkryli<\/a><\/noindex>, \u017ce uczelnia posiada 14 mln nieu\u017cywanych IP \u2014 wi\u0119kszo\u015b\u0107 z nich postanowiono sprzeda\u0107. Podobna sytuacja mia\u0142a miejsce na pocz\u0105tku grudnia w Rosji. Nauka- i badawcza instytut rozwoju sieci publicznych (RosNIIR) og\u0142osi\u0142 zamkni\u0119cie miejscowego rejestratora internetu LIR. Po tym <noindex><a rel=\"nofollow\" href=\"https:\/\/www.kommersant.ru\/doc\/4181814\">przekazano<\/a><\/noindex> oko\u0142o 490 tys. IPv4 czeskiej firmie Reliable Communications. Ca\u0142kowit\u0105 warto\u015b\u0107 puli eksperci oszacowali na 9\u201312 mln dolar\u00f3w.<\/p>\n<p>Jednak je\u015bli firmy zaczn\u0105 masowo odsprzedawa\u0107 sobie IP, <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/IPv4_address_exhaustion#Post-exhaustion_mitigation\">to doprowadzi<\/a><\/noindex> do rozrostu tabel rutowania. Niemniej jednak i tutaj jest rozwi\u0105zanie \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.lisp4.net\/\">protok\u00f3\u0142 LISP<\/a><\/noindex> (Locator\/ID Separation Protocol). Autorzy proponuj\u0105 u\u017cycie dw\u00f3ch adres\u00f3w w sieci. Jeden do identyfikacji urz\u0105dze\u0144, a drugi do tworzenia tunelu mi\u0119dzy serwerami. Takie podej\u015bcie pozwala usun\u0105\u0107 z tabel BGP adresy, kt\u00f3re nie mog\u0105 by\u0107 zgrupowane w jeden blok \u2014 w rezultacie tabela rutowania ro\u015bnie wolniej. Wsparcie dla LISP w swoich rozwi\u0105zaniach <noindex><a rel=\"nofollow\" href=\"https:\/\/www.lisp4.net\/implementations\/\">ju\u017c wdra\u017caj\u0105<\/a><\/noindex> takie firmy jak Cisco i LANCOM Systems (opracowuj\u0105 SD-WAN).<\/p>\n<p>Radikalnym rozwi\u0105zaniem problemu z IPv4 b\u0119dzie masowe <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/465535\/\">przechodzenie na IPv6<\/a><\/noindex>. Mimo \u017ce protok\u00f3\u0142 opracowano ponad 20 lat temu, nadal nie zyska\u0142 szerokiego uznania. Obecnie jego wsparcie posiada 15% stron internetowych. Chocia\u017c wiele firm podejmuje kroki, aby to zmieni\u0107. Tak, wiele zachodnich dostawc\u00f3w chmurowych <noindex><a rel=\"nofollow\" href=\"https:\/\/news.ycombinator.com\/item?id=21631225\">wprowadzi\u0142o op\u0142at\u0119<\/a><\/noindex> za nieu\u017cywane IPv4. Przy tym u\u017cywane adresy (pod\u0142\u0105czone do maszyny wirtualnej) s\u0105 udost\u0119pniane za darmo.<\/p>\n<p>Og\u00f3lnie producenci sprz\u0119tu sieciowego i dostawcy Internetu ch\u0119tnie przechodz\u0105 na IPv6. Ale regularnie napotykaj\u0105 trudno\u015bci podczas migracji. O tych trudno\u015bciach i sposobach ich rozwi\u0105zania przygotujemy osobny materia\u0142.<\/p>\n<blockquote><p><b>O czym piszemy w firmowym blogu VAS Experts:<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/seti\/vnedrenie-ipv6-faq-dlya-internet-provajderov\/\">Wdro\u017cenie IPv6 \u2013 FAQ dla dostawc\u00f3w internetu<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/telekom\/protokol-ipv6-ot-teorii-k-praktike\/\">Protok\u00f3\u0142 IPv6 \u2014 od teorii do praktyki<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/bezopasnost\/ipv6-texnologiya-nastoyashhego-ili-budushhego\/\">IPv6 \u2014 technologia tera\u017aniejszo\u015bci czy przysz\u0142o\u015bci<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/481146\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 2015 \u0433\u043e\u0434\u0443 ARIN (\u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0437\u0430 \u0441\u0435\u0432\u0435\u0440\u043e\u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0439 \u0440\u0435\u0433\u0438\u043e\u043d) \u0441\u0442\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u043c \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u043c, \u0438\u0441\u0447\u0435\u0440\u043f\u0430\u0432\u0448\u0438\u043c \u043f\u0443\u043b IPv4. \u0410 \u0432 \u043d\u043e\u044f\u0431\u0440\u0435 \u0430\u0434\u0440\u0435\u0441\u0430 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0438\u0441\u044c \u0438 \u0443 RIPE, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u0432 \u0415\u0432\u0440\u043e\u043f\u0435 \u0438 \u0410\u0437\u0438\u0438. \/ Unsplash \/ David Monje \u0421\u0438\u0442\u0443\u0430\u0446\u0438\u044f \u0432 RIPE \u0412 2012 \u0433\u043e\u0434\u0443 RIPE \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0440\u0430\u0437\u0434\u0430\u0447\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u0431\u043b\u043e\u043a\u0430 \/8. \u0421 \u0442\u043e\u0433\u043e \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043a\u0430\u0436\u0434\u044b\u0439 \u043a\u043b\u0438\u0435\u043d\u0442 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430 \u043c\u043e\u0433 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-54207","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 2015 \u0433\u043e\u0434\u0443 ARIN (\u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0437\u0430 \u0441\u0435\u0432\u0435\u0440\u043e\u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0439 \u0440\u0435\u0433\u0438\u043e\u043d) \u0441\u0442\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u043c \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u043c, \u0438\u0441\u0447\u0435\u0440\u043f\u0430\u0432\u0448\u0438\u043c \u043f\u0443\u043b 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