人人操日日操视频日日操夜夜操人人操日日操操你啦北京发布暴雨蓝色预警信号

We are responsible for global coordination of the Internet Protocol addressing systems, as well as the Autonomous System Numbers used for routing Internet traffic.

Currently there are two types of Internet Protocol (IP) addresses in active use: IP version 4 (IPv4) and IP version 6 (IPv6). IPv4 was initially deployed on 1 January 1983 and is still the most commonly used version. IPv4 addresses are 32-bit numbers often expressed as 4 octets in “dotted decimal” notation (for example, 192.0.2.53). Deployment of the IPv6 protocol began in 1999. IPv6 addresses are 128-bit numbers and are conventionally expressed using hexadecimal strings (for example, 2001:0db8:582:ae33::29).

Both IPv4 and IPv6 addresses are generally assigned in a hierarchical manner. Users are assigned IP addresses by Internet service providers (ISPs). ISPs obtain allocations of IP addresses from a local Internet registry (LIR) or National Internet Registry (NIR), or from their appropriate Regional Internet Registry (RIR):

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有一天,大概是一九一四年五月中的一個下午,我正好這樣坐在點心鋪 里和人對奔。和我下棋的踫巧是黃金天使藥房的老板,同時也是我們駐防的 那個小城的副市長。例行的三盤棋我們早已下完,只是因為懶得動彈,還坐 著有一搭沒一搭地瞎聊——在這個無聊的小窩里還能上哪兒去呢?可是談話 也沒精打采,就像一支快滅的煙卷,有氣無力地冒著煙。這時候突然有人打 開店門,一襲迎風飛舞向四下飄開的大裙子,夾著一股新鮮空氣,把一個漂 亮的姑娘帶進屋來︰這個姑娘長著一雙褐色的杏仁眼,黑黑的皮膚,衣著講 究,絲毫不顯得土氣,重要的是,在這可憐的平板單調的環境里,竟出現了 一張嶄新的面孔。可惜這位俊俏的仙女對于我們這些滿懷敬意凝神注視的人 看也不看一眼;她邁著急促矯健的步伐,從鋪子里的九張大理石的小桌旁走 過,徑直走向櫃台,在那里馬上訂了十幾個各式蛋糕和一打燒酒。我立刻注 意到,蛋糕師傅格羅斯邁耶先生?在她面前畢恭畢敬地鞠躬行禮,我從來沒有 看見過他燕尾服背後的衣縫繃得這佯緊。甚至他的太太,這位長得豐滿結實 的外省維納斯,平時軍官們向她獻殷勤(往往一到月底,大家都欠她好幾筆 小小的賬目)她都愛理不理,這時候也從她出納台的位置上站起身來,彬彬 有禮,滿臉堆笑。蛋糕師傅在賬簿上記下訂貨的時候,那位漂亮姑娘心不在 焉地嚼著夾心巧克力糖,並且和格羅斯邁那太太隨便聊天。我們兩個也許不 大得體地拚命伸長脖子傻瞧,她可是一次也沒看過我們,當然這位年輕小姐 不會去拿一個點心盒子來增加她那縴縴玉手的負擔;格羅斯邁耶太太已經十 分巴結地連連保證,所有的訂貨都將送到小姐府上,不會出任何差錯,這位 小姐當然一絲一毫也沒有想到,要像我們這些凡夫俗子一樣到那台鋼制的自 動收款機那里去交納現金。我們大家馬上就明白了︰這是位無比闊氣、極其 高貴的顧客! 到了這種難堪的滋味,他滿面愁容一籌莫展地提醒女兒︰ “哎,艾迪待??”人人操日日操视频 她的激烈態度使我們大家都很窘迫。我站起身來,心里十分難堪地感到,日日操夜夜操 放在花籃里,並且立即十分可靠地派人送去!可是古爾特納太太玩命似地追 上了大街。她問我︰叫她把這些花送到哪兒去,送給誰呀,少尉先生可是一 句話也沒說呀。原來如此,我這三重蠢貨剛才一激動,忘了這事。我囑咐她, 送到開克斯法爾伐別墅去,感謝伊羅娜那時吃驚地一叫,我及時想起了我那 他們哈哈大笑,三個人都咂起嘴來。可是我突然間血往上涌,從頸脖一 直升到耳根。因為,真見鬼,這該死的約茨西從什麼地方猜出來,開克斯法 爾伐——他每次都這樣干——在前廳和我道別時的確把他吸的那種精美雪茄 塞一根給我?莫非這根雪茄從我上裝前胸的兩粒鈕扣中間露了出來?但願這 幫小子什麼也沒注意到才好!我在窘困之中,勉強自己哈哈大笑。人人操日日操操你啦 ? 卡爾一世(1887—1922),奧匈帝國最後一個皇帝,一九一八年十一月被推翻。
Map of RIRs
RegistryArea Covered
AFRINICAfrica Region
APNICAsia/Pacific Region
ARINCanada, USA, and some Caribbean Islands
LACNICLatin America and some Caribbean Islands
RIPE NCCEurope, the Middle East, and Central Asia

Our primary role for IP addresses is to allocate pools of unallocated addresses to the RIRs according to their needs as described by global policy and to document protocol assignments made by the IETF. When an RIR requires more IP addresses for allocation or assignment within its region, we make an additional allocation to the RIR. We do not make allocations directly to ISPs or end users except in specific circumstances, such as allocations of multicast addresses or other protocol specific needs.

IP Address Allocations

Internet Protocol Version 4 (IPv4)

Internet Protocol Version 6 (IPv6)

Autonomous System Number Allocations

Procedures

Regional Internet Registry Creation

Technical Documentation