亚洲黄网亚洲情色图国产亚洲网友自拍应对日本出口管制 韩国能否以牙还牙

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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  狄山道︰“對……殿下……尊敬……的人,沒人願意來……南蠻之地。”   他們唯一認同的,就是借用這次儒家的辯論會,聯絡那些有錢有勢的地方賢達,共同構築出一個以劉徹為核心的巨型商業體系。亚洲黄网   狼受傷之後會安靜的忍耐痛苦,舔舐傷口,等待恢復的那一刻。亚洲情色图   聶壹仰起頭一邊思索一邊慢慢的道︰“微臣進了雲氏,就像是進入了一片新的天地。不論是辛苦勞作的家僕,還是身披重甲的家將,日子過得都似乎非常的閑散。家僕們會在勞作之余休憩玩鬧,家將們也會在當差的時候弄點酒水菜蔬閑聊,哪怕是雲氏那頭著名的大蟲,走路也懶洋洋的,看不到半點約束。這樣的景象只適宜出現在深山隱士的府邸,不該出現在上林苑這片浮躁的之地。”   殿下有令,一旦天黑,不得將自己暴露在蚊蟲攻擊的地域之內。国产亚洲网友自拍   如果雲瑯跟他討論儒學,他會將雲浪駁斥的啞口無言,掩面逃遁。
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