RIPE yapereka chipika chomaliza cha IPv4 chaulere

Registrar Internet Registrar RIPE NCC, yomwe imagawa ma adilesi a IP ku Europe, Middle and Central Asia, adalengeza za kugawidwa kwa block yomaliza ya ma adilesi a IPv4. Mu 2012, R.I.P.E. anayamba mpaka kugawidwa kwa ma adilesi omaliza / 8 (pafupifupi ma adilesi 17 miliyoni) ndikuchepetsa kukula kwakukulu kwa subnet yoperekedwa ku /22 (maadiresi 1024). Dzulo chipika chomaliza /22 chidaperekedwa ndipo RIPE ilibe ma adilesi aulere a IPv4 omwe atsala.

Ma subnets a IPv4 tsopano agawidwa kuchokera ku ma adilesi obwezeredwa, omwe amadzadzidwanso ndi mabungwe otsekedwa omwe anali ndi ma adilesi a IPv4, kusamutsa dala midadada yosagwiritsidwa ntchito, kapena kuchotsedwa kwa ma subnet atatsekedwa maakaunti a LIR. Maadiresi ochokera ku dziwe la midadada yobwezedwa adzaperekedwa mwadongosolo mizere midadada osapitirira 256 (/24) ma adilesi. Mapulogalamu oyika pamzere amavomerezedwa kuchokera kwa a LIR okha omwe sanalandire adilesi ya IPv4 m'mbuyomu (pali pano pali ma LIR 11 pamzere).

Zimadziwika kuti kufunikira kwa IPv4 pakati pa ogwiritsa ntchito kumakhala mamiliyoni a ma adilesi. Kukhazikitsa mwachidwi kwa omasulira maadiresi (CG-NAT) ndi msika wogulitsira adilesi ya IPv4 womwe wawonekera m'zaka zaposachedwa ndizongosokoneza kwakanthawi komwe sikuthetsa vuto lapadziko lonse lapansi chifukwa cha kuchepa kwa ma adilesi a IPv4. Popanda kutengera IPv6, kukula kwa netiweki yapadziko lonse lapansi kungachedwetse osati chifukwa cha zovuta zaukadaulo kapena kusowa kwandalama, koma chifukwa chosowa zozindikiritsa zapadera zamanetiweki.

Ndi zoperekedwa, kutengera ziwerengero zopempha ku mautumiki a Google, gawo la IPv6 likuyandikira 30%, pamene chaka chapitacho chiwerengerochi chinali 21%, ndipo zaka ziwiri zapitazo - 18%. Mlingo wapamwamba kwambiri wa IPv6 umawonedwa ku Belgium (49.8%), Germany (44%), Greece (43%), Malaysia (39%), India (38%), France (35%), USA (35%). . Ku Russia, chiwerengero cha ogwiritsira ntchito IPv6 chikuyerekeza 4.26%, ku Ukraine - 2.13%, ku Republic of Belarus - 0.03%, ku Kazakhstan - 0.02%.

Ndi ziwerengero kuchokera ku Cisco, gawo la ma prefixes osinthika a IPv6 ndi 33.54%. Chiwerengero cha ogwiritsa ntchito IPv6 mu malipoti a Cisco chikufanana ndi ziwerengero za Google, koma amaperekanso zambiri za kuchuluka kwa IPv6 kutengera pazida zogwirira ntchito. Ku Belgium, gawo la kukhazikitsa IPv6 ndi 63%, Germany - 60%, Greece - 58%, Malaysia - 56%, India - 52%, France - 54%, USA - 50%. Ku Russia, kuchuluka kwa IPv6 kukhazikitsidwa ndi 23%, ku Ukraine - 19%, ku Republic of Belarus - 22%, ku Kazakhstan - 17%.

Pakati pa ogwiritsa ntchito ma network omwe amagwiritsa ntchito IPv6 onekera kwambiri
T-Mobile USA - IPv6 kutengera kutengera 95%, RELIANCE JIO INFOCOMM - 90%, Verizon Wireless - 85%, AT&T Wireless - 78%, Comcast - 71%.
Chiwerengero cha malo a Alexa Top 1000 omwe amapezeka mwachindunji kudzera pa IPv6 ndi 23.7%.

Source: opennet.ru