RFC no tau tsim tawm hauv 1996 thaum nws tau pom meej rau cov neeg siv Is Taws Nem tias IPv4 chaw nyob, suav nrog 4, 294, 967, 296 qhov chaw tshwj xeeb, tsis txaus rau chaw nyob txhua lub computer hauv ntiaj teb no.
Vim li cas thiaj muaj RFC xyoo 1918?
RFC 1918 yog siv los tsim cov qauv los ntawm cov khoom siv sib txuas ua ke muab IP chaw nyob hauv ib lub network ntiag tug. Ib lub network ntiag tug tuaj yeem siv tib tus IP chaw nyob. RFC khaws tseg cov kab hauv qab no ntawm IP chaw nyob uas tsis tuaj yeem taug kev hauv Is Taws Nem: 10.0.
Qhov twg yog qhov tseeb 1918 chaw nyob?
RFC 1918 txhais cov chaw nyob hauv qab no raws li tus kheej, 10.0. 0.0/8 (chaw nyob 10.0. 0.0 txog 10.255.
3 qhov chaw nyob tus IP yog dab tsi?
Lub Tuam Txhab Saib Xyuas Is Taws Nem (IANA) tau khaws peb qhov txuas hauv qab no ntawm qhov chaw nyob IP rau kev siv internet ntiag tug:
- 10.0. 0.0-10.255 Nws. 255.255 (10.0. 0.0/8 prefix)
- 172.16. 0.0-172.31 Nws. 255.255 (172.16. 0.0/12 prefix)
- 192.168. 0.0 - 192.168. 255.255 (192.168. 0.0/16 prefix)
Muaj pes tsawg tus IPv4 chaw nyob?
Tsuas muaj li ntawm 4.3 billion tau IPv4 chaw nyob, uas cov kws ua haujlwm xav tias yuav muaj ntau tshaj li qhov txaus hauv 1990s. Nrog IPv6, muaj txog 340 trillion trillion trillion ua ke - tshwj xeeb: 340, 282, 366, 920, 938, 463, 463, 374, 607, 431, 768, 211, 456.
