162.213.253.4-162.213.253.7 162.213.253.4/30
162.213.253.8-162.213.253.15 162.213.253.8/29
162.213.253.16-162.213.253.31 162.213.253.16/28
162.213.253.32-162.213.253.63 162.213.253.32/27
162.213.253.64-162.213.253.95 162.213.253.64/27
162.213.253.96-162.213.253.96 162.213.253.96/32