[0] 0.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 1.89.82.157.in-addr.arpa. domain name pointer dhcp120-01.ccr.u-tokyo.ac.jp
[86400] 2.89.82.157.in-addr.arpa. domain name pointer dhcp120-02.ccr.u-tokyo.ac.jp
[86400] 3.89.82.157.in-addr.arpa. domain name pointer brl4fmx.ccr.u-tokyo.ac.jp
[86400] 4.89.82.157.in-addr.arpa. domain name pointer aizlab.ccr.u-tokyo.ac.jp
[86400] 5.89.82.157.in-addr.arpa. domain name pointer dhcp120-05.ccr.u-tokyo.ac.jp
[86400] 6.89.82.157.in-addr.arpa. domain name pointer dhcp120-06.ccr.u-tokyo.ac.jp
[86400] 7.89.82.157.in-addr.arpa. domain name pointer dhcp120-07.ccr.u-tokyo.ac.jp
[86400] 8.89.82.157.in-addr.arpa. domain name pointer dhcp120-08.ccr.u-tokyo.ac.jp
[86400] 9.89.82.157.in-addr.arpa. domain name pointer dhcp120-09.ccr.u-tokyo.ac.jp
[86400] 10.89.82.157.in-addr.arpa. domain name pointer dhcp120-10.ccr.u-tokyo.ac.jp
[86400] 11.89.82.157.in-addr.arpa. domain name pointer dhcp120-11.ccr.u-tokyo.ac.jp
[86400] 12.89.82.157.in-addr.arpa. domain name pointer dhcp120-12.ccr.u-tokyo.ac.jp
[86400] 13.89.82.157.in-addr.arpa. domain name pointer dhcp120-13.ccr.u-tokyo.ac.jp
[86400] 14.89.82.157.in-addr.arpa. domain name pointer dhcp120-14.ccr.u-tokyo.ac.jp
[86400] 15.89.82.157.in-addr.arpa. domain name pointer dhcp120-15.ccr.u-tokyo.ac.jp
[86400] 16.89.82.157.in-addr.arpa. domain name pointer dhcp120-16.ccr.u-tokyo.ac.jp
[86400] 17.89.82.157.in-addr.arpa. domain name pointer dhcp120-17.ccr.u-tokyo.ac.jp
[86400] 18.89.82.157.in-addr.arpa. domain name pointer dhcp120-18.ccr.u-tokyo.ac.jp
[86400] 19.89.82.157.in-addr.arpa. domain name pointer dhcp120-19.ccr.u-tokyo.ac.jp
[86400] 20.89.82.157.in-addr.arpa. domain name pointer dhcp120-20.ccr.u-tokyo.ac.jp
[86400] 21.89.82.157.in-addr.arpa. domain name pointer dhcp120-21.ccr.u-tokyo.ac.jp
[86400] 22.89.82.157.in-addr.arpa. domain name pointer dhcp120-22.ccr.u-tokyo.ac.jp
[0] 23.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 24.89.82.157.in-addr.arpa. domain name pointer ender.ccr.u-tokyo.ac.jp
[86400] 25.89.82.157.in-addr.arpa. domain name pointer itsgw.ccr.u-tokyo.ac.jp
[0] 26.89.82.157.in-addr.arpa.: domain name does not exist
[0] 27.89.82.157.in-addr.arpa.: domain name does not exist
[0] 28.89.82.157.in-addr.arpa.: domain name does not exist
[0] 29.89.82.157.in-addr.arpa.: domain name does not exist
[0] 30.89.82.157.in-addr.arpa.: domain name does not exist
[0] 31.89.82.157.in-addr.arpa.: domain name does not exist
[0] 32.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 33.89.82.157.in-addr.arpa. domain name pointer dhcp130-01.ccr.u-tokyo.ac.jp
[86400] 34.89.82.157.in-addr.arpa. domain name pointer dhcp130-02.ccr.u-tokyo.ac.jp
[86400] 35.89.82.157.in-addr.arpa. domain name pointer dhcp130-03.ccr.u-tokyo.ac.jp
[86400] 36.89.82.157.in-addr.arpa. domain name pointer dhcp130-04.ccr.u-tokyo.ac.jp
[86400] 37.89.82.157.in-addr.arpa. domain name pointer dhcp130-05.ccr.u-tokyo.ac.jp
[86400] 38.89.82.157.in-addr.arpa. domain name pointer dhcp130-06.ccr.u-tokyo.ac.jp
[86400] 39.89.82.157.in-addr.arpa. domain name pointer dhcp130-07.ccr.u-tokyo.ac.jp
[86400] 40.89.82.157.in-addr.arpa. domain name pointer dhcp130-08.ccr.u-tokyo.ac.jp
[86400] 41.89.82.157.in-addr.arpa. domain name pointer dhcp130-09.ccr.u-tokyo.ac.jp
[86400] 42.89.82.157.in-addr.arpa. domain name pointer dhcp130-10.ccr.u-tokyo.ac.jp
[86400] 43.89.82.157.in-addr.arpa. domain name pointer dhcp130-11.ccr.u-tokyo.ac.jp
[86400] 44.89.82.157.in-addr.arpa. domain name pointer dhcp130-12.ccr.u-tokyo.ac.jp
[86400] 45.89.82.157.in-addr.arpa. domain name pointer dhcp130-13.ccr.u-tokyo.ac.jp
[86400] 46.89.82.157.in-addr.arpa. domain name pointer dhcp130-14.ccr.u-tokyo.ac.jp
[86400] 47.89.82.157.in-addr.arpa. domain name pointer dhcp130-15.ccr.u-tokyo.ac.jp
[86400] 48.89.82.157.in-addr.arpa. domain name pointer dhcp130-16.ccr.u-tokyo.ac.jp
[86400] 49.89.82.157.in-addr.arpa. domain name pointer dhcp130-17.ccr.u-tokyo.ac.jp
[86400] 50.89.82.157.in-addr.arpa. domain name pointer dhcp130-18.ccr.u-tokyo.ac.jp
[86400] 51.89.82.157.in-addr.arpa. domain name pointer dhcp130-19.ccr.u-tokyo.ac.jp
[86400] 52.89.82.157.in-addr.arpa. domain name pointer dhcp130-20.ccr.u-tokyo.ac.jp
[86400] 53.89.82.157.in-addr.arpa. domain name pointer dhcp130-21.ccr.u-tokyo.ac.jp
[86400] 54.89.82.157.in-addr.arpa. domain name pointer dhcp130-22.ccr.u-tokyo.ac.jp
[86400] 55.89.82.157.in-addr.arpa. domain name pointer dhcp130-23.ccr.u-tokyo.ac.jp
[86400] 56.89.82.157.in-addr.arpa. domain name pointer dhcp130-24.ccr.u-tokyo.ac.jp
[86400] 57.89.82.157.in-addr.arpa. domain name pointer dhcp130-25.ccr.u-tokyo.ac.jp
[86400] 58.89.82.157.in-addr.arpa. domain name pointer dhcp130-26.ccr.u-tokyo.ac.jp
[86400] 59.89.82.157.in-addr.arpa. domain name pointer dhcp130-27.ccr.u-tokyo.ac.jp
[0] 60.89.82.157.in-addr.arpa.: domain name does not exist
[0] 61.89.82.157.in-addr.arpa.: domain name does not exist
[0] 62.89.82.157.in-addr.arpa.: domain name does not exist
[0] 63.89.82.157.in-addr.arpa.: domain name does not exist
[0] 64.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 65.89.82.157.in-addr.arpa. domain name pointer dhcp140-01.ccr.u-tokyo.ac.jp
[86400] 66.89.82.157.in-addr.arpa. domain name pointer dhcp140-02.ccr.u-tokyo.ac.jp
[86400] 67.89.82.157.in-addr.arpa. domain name pointer dhcp140-03.ccr.u-tokyo.ac.jp
[86400] 68.89.82.157.in-addr.arpa. domain name pointer dhcp140-04.ccr.u-tokyo.ac.jp
[86400] 69.89.82.157.in-addr.arpa. domain name pointer dhcp140-05.ccr.u-tokyo.ac.jp
[86400] 70.89.82.157.in-addr.arpa. domain name pointer dhcp140-06.ccr.u-tokyo.ac.jp
[0] 71.89.82.157.in-addr.arpa.: domain name does not exist
[0] 72.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 73.89.82.157.in-addr.arpa. domain name pointer dhcp140-09.ccr.u-tokyo.ac.jp
[86400] 74.89.82.157.in-addr.arpa. domain name pointer dhcp140-10.ccr.u-tokyo.ac.jp
[86400] 75.89.82.157.in-addr.arpa. domain name pointer dhcp140-11.ccr.u-tokyo.ac.jp
[86400] 76.89.82.157.in-addr.arpa. domain name pointer dhcp140-12.ccr.u-tokyo.ac.jp
[86400] 77.89.82.157.in-addr.arpa. domain name pointer dhcp140-13.ccr.u-tokyo.ac.jp
[86400] 78.89.82.157.in-addr.arpa. domain name pointer dhcp140-14.ccr.u-tokyo.ac.jp
[86400] 79.89.82.157.in-addr.arpa. domain name pointer dhcp140-15.ccr.u-tokyo.ac.jp
[86400] 80.89.82.157.in-addr.arpa. domain name pointer dhcp140-16.ccr.u-tokyo.ac.jp
[86400] 81.89.82.157.in-addr.arpa. domain name pointer dhcp140-17.ccr.u-tokyo.ac.jp
[86400] 82.89.82.157.in-addr.arpa. domain name pointer dhcp140-18.ccr.u-tokyo.ac.jp
[86400] 83.89.82.157.in-addr.arpa. domain name pointer dhcp140-19.ccr.u-tokyo.ac.jp
[86400] 84.89.82.157.in-addr.arpa. domain name pointer dhcp140-20.ccr.u-tokyo.ac.jp
[86400] 85.89.82.157.in-addr.arpa. domain name pointer dhcp140-21.ccr.u-tokyo.ac.jp
[86400] 86.89.82.157.in-addr.arpa. domain name pointer dhcp140-22.ccr.u-tokyo.ac.jp
[86400] 87.89.82.157.in-addr.arpa. domain name pointer dhcp140-23.ccr.u-tokyo.ac.jp
[86400] 88.89.82.157.in-addr.arpa. domain name pointer dhcp140-24.ccr.u-tokyo.ac.jp
[86400] 89.89.82.157.in-addr.arpa. domain name pointer dhcp140-25.ccr.u-tokyo.ac.jp
[86400] 90.89.82.157.in-addr.arpa. domain name pointer dhcp140-26.ccr.u-tokyo.ac.jp
[86400] 91.89.82.157.in-addr.arpa. domain name pointer dhcp140-27.ccr.u-tokyo.ac.jp
[0] 92.89.82.157.in-addr.arpa.: domain name does not exist
[0] 93.89.82.157.in-addr.arpa.: domain name does not exist
[0] 94.89.82.157.in-addr.arpa.: domain name does not exist
[0] 95.89.82.157.in-addr.arpa.: domain name does not exist
[0] 96.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 97.89.82.157.in-addr.arpa. domain name pointer dhcp150-01.ccr.u-tokyo.ac.jp
[86400] 98.89.82.157.in-addr.arpa. domain name pointer dhcp150-02.ccr.u-tokyo.ac.jp
[86400] 99.89.82.157.in-addr.arpa. domain name pointer dhcp150-03.ccr.u-tokyo.ac.jp
[86400] 100.89.82.157.in-addr.arpa. domain name pointer dhcp150-04.ccr.u-tokyo.ac.jp
[86400] 101.89.82.157.in-addr.arpa. domain name pointer dhcp150-05.ccr.u-tokyo.ac.jp
[86400] 102.89.82.157.in-addr.arpa. domain name pointer dhcp150-06.ccr.u-tokyo.ac.jp
[86400] 103.89.82.157.in-addr.arpa. domain name pointer dhcp150-07.ccr.u-tokyo.ac.jp
[86400] 104.89.82.157.in-addr.arpa. domain name pointer dhcp150-08.ccr.u-tokyo.ac.jp
[86400] 105.89.82.157.in-addr.arpa. domain name pointer dhcp150-09.ccr.u-tokyo.ac.jp
[86400] 106.89.82.157.in-addr.arpa. domain name pointer dhcp150-10.ccr.u-tokyo.ac.jp
[86400] 107.89.82.157.in-addr.arpa. domain name pointer dhcp150-11.ccr.u-tokyo.ac.jp
[86400] 108.89.82.157.in-addr.arpa. domain name pointer dhcp150-12.ccr.u-tokyo.ac.jp
[86400] 109.89.82.157.in-addr.arpa. domain name pointer dhcp150-13.ccr.u-tokyo.ac.jp
[86400] 110.89.82.157.in-addr.arpa. domain name pointer dhcp150-14.ccr.u-tokyo.ac.jp
[86400] 111.89.82.157.in-addr.arpa. domain name pointer dhcp150-15.ccr.u-tokyo.ac.jp
[86400] 112.89.82.157.in-addr.arpa. domain name pointer dhcp150-16.ccr.u-tokyo.ac.jp
[86400] 113.89.82.157.in-addr.arpa. domain name pointer dhcp150-17.ccr.u-tokyo.ac.jp
[86400] 114.89.82.157.in-addr.arpa. domain name pointer dhcp150-18.ccr.u-tokyo.ac.jp
[86400] 115.89.82.157.in-addr.arpa. domain name pointer dhcp150-19.ccr.u-tokyo.ac.jp
[86400] 116.89.82.157.in-addr.arpa. domain name pointer dhcp150-20.ccr.u-tokyo.ac.jp
[86400] 117.89.82.157.in-addr.arpa. domain name pointer dhcp150-21.ccr.u-tokyo.ac.jp
[86400] 118.89.82.157.in-addr.arpa. domain name pointer dhcp150-22.ccr.u-tokyo.ac.jp
[86400] 119.89.82.157.in-addr.arpa. domain name pointer dhcp150-23.ccr.u-tokyo.ac.jp
[86400] 120.89.82.157.in-addr.arpa. domain name pointer dhcp150-24.ccr.u-tokyo.ac.jp
[86400] 121.89.82.157.in-addr.arpa. domain name pointer dhcp150-25.ccr.u-tokyo.ac.jp
[0] 122.89.82.157.in-addr.arpa.: domain name does not exist
[0] 123.89.82.157.in-addr.arpa.: domain name does not exist
[0] 124.89.82.157.in-addr.arpa.: domain name does not exist
[0] 125.89.82.157.in-addr.arpa.: domain name does not exist
[0] 126.89.82.157.in-addr.arpa.: domain name does not exist
[0] 127.89.82.157.in-addr.arpa.: domain name does not exist
[0] 128.89.82.157.in-addr.arpa.: domain name does not exist
[0] 129.89.82.157.in-addr.arpa.: domain name does not exist
[0] 130.89.82.157.in-addr.arpa.: domain name does not exist
[0] 131.89.82.157.in-addr.arpa.: domain name does not exist
[0] 132.89.82.157.in-addr.arpa.: domain name does not exist
[0] 133.89.82.157.in-addr.arpa.: domain name does not exist
[0] 134.89.82.157.in-addr.arpa.: domain name does not exist
[0] 135.89.82.157.in-addr.arpa.: domain name does not exist
[0] 136.89.82.157.in-addr.arpa.: domain name does not exist
[0] 137.89.82.157.in-addr.arpa.: domain name does not exist
[0] 138.89.82.157.in-addr.arpa.: domain name does not exist
[0] 139.89.82.157.in-addr.arpa.: domain name does not exist
[0] 140.89.82.157.in-addr.arpa.: domain name does not exist
[0] 141.89.82.157.in-addr.arpa.: domain name does not exist
[0] 142.89.82.157.in-addr.arpa.: domain name does not exist
[0] 143.89.82.157.in-addr.arpa.: domain name does not exist
[0] 144.89.82.157.in-addr.arpa.: domain name does not exist
[0] 145.89.82.157.in-addr.arpa.: domain name does not exist
[0] 146.89.82.157.in-addr.arpa.: domain name does not exist
[0] 147.89.82.157.in-addr.arpa.: domain name does not exist
[0] 148.89.82.157.in-addr.arpa.: domain name does not exist
[0] 149.89.82.157.in-addr.arpa.: domain name does not exist
[0] 150.89.82.157.in-addr.arpa.: domain name does not exist
[0] 151.89.82.157.in-addr.arpa.: domain name does not exist
[0] 152.89.82.157.in-addr.arpa.: domain name does not exist
[0] 153.89.82.157.in-addr.arpa.: domain name does not exist
[0] 154.89.82.157.in-addr.arpa.: domain name does not exist
[0] 155.89.82.157.in-addr.arpa.: domain name does not exist
[0] 156.89.82.157.in-addr.arpa.: domain name does not exist
[0] 157.89.82.157.in-addr.arpa.: domain name does not exist
[0] 158.89.82.157.in-addr.arpa.: domain name does not exist
[0] 159.89.82.157.in-addr.arpa.: domain name does not exist
[0] 160.89.82.157.in-addr.arpa.: domain name does not exist
[0] 161.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 162.89.82.157.in-addr.arpa. domain name pointer dhcp170-02.ccr.u-tokyo.ac.jp
[86400] 163.89.82.157.in-addr.arpa. domain name pointer dhcp170-03.ccr.u-tokyo.ac.jp
[86400] 164.89.82.157.in-addr.arpa. domain name pointer dhcp170-04.ccr.u-tokyo.ac.jp
[86400] 165.89.82.157.in-addr.arpa. domain name pointer dhcp170-05.ccr.u-tokyo.ac.jp
[86400] 166.89.82.157.in-addr.arpa. domain name pointer dhcp170-06.ccr.u-tokyo.ac.jp
[86400] 167.89.82.157.in-addr.arpa. domain name pointer dhcp170-07.ccr.u-tokyo.ac.jp
[86400] 168.89.82.157.in-addr.arpa. domain name pointer dhcp170-08.ccr.u-tokyo.ac.jp
[86400] 169.89.82.157.in-addr.arpa. domain name pointer dhcp170-09.ccr.u-tokyo.ac.jp
[86400] 170.89.82.157.in-addr.arpa. domain name pointer dhcp170-10.ccr.u-tokyo.ac.jp
[86400] 171.89.82.157.in-addr.arpa. domain name pointer dhcp170-11.ccr.u-tokyo.ac.jp
[86400] 172.89.82.157.in-addr.arpa. domain name pointer dhcp170-12.ccr.u-tokyo.ac.jp
[86400] 173.89.82.157.in-addr.arpa. domain name pointer dhcp170-13.ccr.u-tokyo.ac.jp
[86400] 174.89.82.157.in-addr.arpa. domain name pointer dhcp170-14.ccr.u-tokyo.ac.jp
[86400] 175.89.82.157.in-addr.arpa. domain name pointer dhcp170-15.ccr.u-tokyo.ac.jp
[86400] 176.89.82.157.in-addr.arpa. domain name pointer dhcp170-16.ccr.u-tokyo.ac.jp
[86400] 177.89.82.157.in-addr.arpa. domain name pointer dhcp170-17.ccr.u-tokyo.ac.jp
[86400] 178.89.82.157.in-addr.arpa. domain name pointer dhcp170-18.ccr.u-tokyo.ac.jp
[86400] 179.89.82.157.in-addr.arpa. domain name pointer dhcp170-19.ccr.u-tokyo.ac.jp
[86400] 180.89.82.157.in-addr.arpa. domain name pointer dhcp170-20.ccr.u-tokyo.ac.jp
[86400] 181.89.82.157.in-addr.arpa. domain name pointer dhcp170-21.ccr.u-tokyo.ac.jp
[86400] 182.89.82.157.in-addr.arpa. domain name pointer dhcp170-22.ccr.u-tokyo.ac.jp
[86400] 183.89.82.157.in-addr.arpa. domain name pointer dhcp170-23.ccr.u-tokyo.ac.jp
[86400] 184.89.82.157.in-addr.arpa. domain name pointer dhcp170-24.ccr.u-tokyo.ac.jp
[86400] 185.89.82.157.in-addr.arpa. domain name pointer dhcp170-25.ccr.u-tokyo.ac.jp
[86400] 186.89.82.157.in-addr.arpa. domain name pointer dhcp170-26.ccr.u-tokyo.ac.jp
[86400] 187.89.82.157.in-addr.arpa. domain name pointer dhcp170-27.ccr.u-tokyo.ac.jp
[0] 188.89.82.157.in-addr.arpa.: domain name does not exist
[0] 189.89.82.157.in-addr.arpa.: domain name does not exist
[0] 190.89.82.157.in-addr.arpa.: domain name does not exist
[0] 191.89.82.157.in-addr.arpa.: domain name does not exist
[0] 192.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 193.89.82.157.in-addr.arpa. domain name pointer srv.mels.ccr.u-tokyo.ac.jp
[0] 194.89.82.157.in-addr.arpa.: domain name does not exist
[0] 195.89.82.157.in-addr.arpa.: domain name does not exist
[0] 196.89.82.157.in-addr.arpa.: domain name does not exist
[0] 197.89.82.157.in-addr.arpa.: domain name does not exist
[0] 198.89.82.157.in-addr.arpa.: domain name does not exist
[0] 199.89.82.157.in-addr.arpa.: domain name does not exist
[0] 200.89.82.157.in-addr.arpa.: domain name does not exist
[0] 201.89.82.157.in-addr.arpa.: domain name does not exist
[0] 202.89.82.157.in-addr.arpa.: domain name does not exist
[0] 203.89.82.157.in-addr.arpa.: domain name does not exist
[0] 204.89.82.157.in-addr.arpa.: domain name does not exist
[0] 205.89.82.157.in-addr.arpa.: domain name does not exist
[0] 206.89.82.157.in-addr.arpa.: domain name does not exist
[0] 207.89.82.157.in-addr.arpa.: domain name does not exist
[86400] 208.89.82.157.in-addr.arpa. domain name pointer dhcp180-16.ccr.u-tokyo.ac.jp
[86400] 209.89.82.157.in-addr.arpa. domain name pointer dhcp180-17.ccr.u-tokyo.ac.jp
[86400] 210.89.82.157.in-addr.arpa. domain name pointer dhcp180-18.ccr.u-tokyo.ac.jp
[86400] 211.89.82.157.in-addr.arpa. domain name pointer dhcp180-19.ccr.u-tokyo.ac.jp
[86400] 212.89.82.157.in-addr.arpa. domain name pointer dhcp180-20.ccr.u-tokyo.ac.jp
[86400] 213.89.82.157.in-addr.arpa. domain name pointer dhcp180-21.ccr.u-tokyo.ac.jp
[86400] 214.89.82.157.in-addr.arpa. domain name pointer dhcp180-22.ccr.u-tokyo.ac.jp
[86400] 215.89.82.157.in-addr.arpa. domain name pointer dhcp180-23.ccr.u-tokyo.ac.jp
[86400] 216.89.82.157.in-addr.arpa. domain name pointer dhcp180-24.ccr.u-tokyo.ac.jp
[86400] 217.89.82.157.in-addr.arpa. domain name pointer dhcp180-25.ccr.u-tokyo.ac.jp
[86400] 218.89.82.157.in-addr.arpa. domain name pointer dhcp180-26.ccr.u-tokyo.ac.jp
[86400] 219.89.82.157.in-addr.arpa. domain name pointer dhcp180-27.ccr.u-tokyo.ac.jp
[86400] 220.89.82.157.in-addr.arpa. domain name pointer dhcp180-28.ccr.u-tokyo.ac.jp
[86400] 221.89.82.157.in-addr.arpa. domain name pointer dhcp180-29.ccr.u-tokyo.ac.jp
[86400] 222.89.82.157.in-addr.arpa. domain name pointer dhcp180-30.ccr.u-tokyo.ac.jp
[86400] 223.89.82.157.in-addr.arpa. domain name pointer dhcp180-31.ccr.u-tokyo.ac.jp
[86400] 224.89.82.157.in-addr.arpa. domain name pointer dhcp180-32.ccr.u-tokyo.ac.jp
[86400] 225.89.82.157.in-addr.arpa. domain name pointer dhcp180-33.ccr.u-tokyo.ac.jp
[86400] 226.89.82.157.in-addr.arpa. domain name pointer dhcp180-34.ccr.u-tokyo.ac.jp
[86400] 227.89.82.157.in-addr.arpa. domain name pointer dhcp180-35.ccr.u-tokyo.ac.jp
[86400] 228.89.82.157.in-addr.arpa. domain name pointer dhcp180-36.ccr.u-tokyo.ac.jp
[86400] 229.89.82.157.in-addr.arpa. domain name pointer dhcp180-37.ccr.u-tokyo.ac.jp
[86400] 230.89.82.157.in-addr.arpa. domain name pointer dhcp180-38.ccr.u-tokyo.ac.jp
[86400] 231.89.82.157.in-addr.arpa. domain name pointer dhcp180-39.ccr.u-tokyo.ac.jp
[86400] 232.89.82.157.in-addr.arpa. domain name pointer dhcp180-40.ccr.u-tokyo.ac.jp
[86400] 233.89.82.157.in-addr.arpa. domain name pointer dhcp180-41.ccr.u-tokyo.ac.jp
[86400] 234.89.82.157.in-addr.arpa. domain name pointer dhcp180-42.ccr.u-tokyo.ac.jp
[86400] 235.89.82.157.in-addr.arpa. domain name pointer dhcp180-43.ccr.u-tokyo.ac.jp
[86400] 236.89.82.157.in-addr.arpa. domain name pointer dhcp180-44.ccr.u-tokyo.ac.jp
[86400] 237.89.82.157.in-addr.arpa. domain name pointer dhcp180-45.ccr.u-tokyo.ac.jp
[86400] 238.89.82.157.in-addr.arpa. domain name pointer dhcp180-46.ccr.u-tokyo.ac.jp
[86400] 239.89.82.157.in-addr.arpa. domain name pointer dhcp180-47.ccr.u-tokyo.ac.jp
[86400] 240.89.82.157.in-addr.arpa. domain name pointer dhcp180-48.ccr.u-tokyo.ac.jp
[86400] 241.89.82.157.in-addr.arpa. domain name pointer dhcp180-49.ccr.u-tokyo.ac.jp
[86400] 242.89.82.157.in-addr.arpa. domain name pointer dhcp180-50.ccr.u-tokyo.ac.jp
[86400] 243.89.82.157.in-addr.arpa. domain name pointer dhcp180-51.ccr.u-tokyo.ac.jp
[86400] 244.89.82.157.in-addr.arpa. domain name pointer dhcp180-52.ccr.u-tokyo.ac.jp
[86400] 245.89.82.157.in-addr.arpa. domain name pointer dhcp180-53.ccr.u-tokyo.ac.jp
[86400] 246.89.82.157.in-addr.arpa. domain name pointer dhcp180-54.ccr.u-tokyo.ac.jp
[86400] 247.89.82.157.in-addr.arpa. domain name pointer dhcp180-55.ccr.u-tokyo.ac.jp
[86400] 248.89.82.157.in-addr.arpa. domain name pointer dhcp180-56.ccr.u-tokyo.ac.jp
[86400] 249.89.82.157.in-addr.arpa. domain name pointer dhcp180-57.ccr.u-tokyo.ac.jp
[86400] 250.89.82.157.in-addr.arpa. domain name pointer dhcp180-58.ccr.u-tokyo.ac.jp
[86400] 251.89.82.157.in-addr.arpa. domain name pointer dhcp180-59.ccr.u-tokyo.ac.jp
[0] 252.89.82.157.in-addr.arpa.: domain name does not exist
[0] 253.89.82.157.in-addr.arpa.: domain name does not exist
[0] 254.89.82.157.in-addr.arpa.: domain name does not exist
[0] 255.89.82.157.in-addr.arpa.: domain name does not exist