▁world ▁sur pass ed ▁that ▁of ▁one ▁z ett aby te . ▁ ▁C is co ▁Report The ▁Z ett aby te ▁Era : ▁Tr ends ▁and ▁Analysis ▁ ▁In ▁ 2 0 1 6 , ▁C is co ▁Systems ▁stated ▁that ▁the ▁Z ett aby te ▁Era ▁was ▁now ▁reality ▁when ▁global ▁IP ▁traffic ▁reached ▁an ▁estimated ▁ 1 . 2 ▁z ett aby tes . ▁C is co ▁also ▁provided ▁future ▁predictions ▁of ▁global ▁IP ▁traffic ▁in ▁their ▁report ▁The ▁Z ett aby te ▁Era : ▁Tr ends ▁and ▁Analysis . ▁This ▁report ▁uses ▁current ▁and ▁past ▁global ▁IP ▁traffic ▁statistics ▁to ▁forec ast ▁future ▁tr ends . ▁The ▁report ▁predict s ▁tr ends ▁between ▁ 2 0 1 6 ▁and ▁ 2 0 2 1 . ▁Here ▁are ▁some ▁of ▁the ▁predictions ▁for ▁ 2 0 2 1 ▁found ▁in ▁the ▁report : ▁ ▁Global ▁IP ▁traffic ▁will ▁triple ▁and ▁is ▁estimated ▁to ▁reach ▁ 3 . 3 ▁Z B ▁on ▁a ▁year ly ▁basis ▁ ▁In ▁ 2 0 1 6 ▁video ▁traffic ▁( e . g . ▁Net fli x ▁and ▁YouTube ) ▁account ed ▁for ▁ 7 3 % ▁of ▁total ▁traffic . ▁In ▁ 2 0 2 1 ▁this ▁will ▁increase ▁to ▁ 8 2 % ▁ ▁The ▁number ▁of ▁devices ▁connected ▁to ▁IP ▁networks ▁will ▁be ▁more ▁than ▁three ▁times ▁the ▁global ▁population ▁ ▁The ▁amount ▁of ▁time ▁it ▁would ▁take ▁for ▁one ▁person ▁to ▁watch ▁the ▁entire ty ▁of ▁video ▁that ▁will ▁traverse ▁global