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Калькулятор IP подсетей
210.172.144.0-210.172.157.255

uk ru

210.172.144.0-210.172.151.255
210.172.144.0/21

210.172.152.0-210.172.155.255
210.172.152.0/22

210.172.156.0-210.172.157.255
210.172.156.0/23