综合欧美色和尚2017最新综合在线70多岁男子在日本驻韩使馆前自焚身亡

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):

發布時間︰

  雲瑯從甦子良手中接過契約,看都不看,就丟進了香爐之中,只見那片絲帛被滾燙的香灰烤的皺在一起,而後一道明黃色的火苗騰起,最終化為灰燼。   宋喬要補覺,因此,一大早就把雲哲塞給了雲瑯,雲瑯就抱著胖兒子慢慢的在雲氏漫步。综合   因為雲瑯發現,自古以來就沒有獨門生意這一說,唯一稱得上獨門生意的人家就是皇室。欧美   沒好氣的道︰“你們父子一樣的貪婪!”   你看看你這一年多,不僅僅長得膘肥體壯還長高了不少,過年殺的豬就是你這樣子。色和尚2017最新综合在线   騎上游春馬,帶上老虎去了曹襄家,這個時候既然雲瑯都無所事事,那麼,曹襄就該更加的無所事事。
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