[0] 0.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 1.153.82.157.in-addr.arpa. domain name pointer degw.iis.u-tokyo.ac.jp
[86400] 2.153.82.157.in-addr.arpa. domain name pointer csw02-r1.iis.u-tokyo.ac.jp
[86400] 3.153.82.157.in-addr.arpa. domain name pointer csw03-r1.iis.u-tokyo.ac.jp
[0] 4.153.82.157.in-addr.arpa.: domain name does not exist
[0] 5.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 6.153.82.157.in-addr.arpa. domain name pointer francisco.iis.u-tokyo.ac.jp
[86400] 7.153.82.157.in-addr.arpa. domain name pointer angeles.iis.u-tokyo.ac.jp
[86400] 8.153.82.157.in-addr.arpa. domain name pointer qms2060.iis.u-tokyo.ac.jp
[86400] 9.153.82.157.in-addr.arpa. domain name pointer monrovia.iis.u-tokyo.ac.jp
[86400] 10.153.82.157.in-addr.arpa. domain name pointer pomona.iis.u-tokyo.ac.jp
[86400] 11.153.82.157.in-addr.arpa. domain name pointer yoshiki-imagio.iis.u-tokyo.ac.jp
[86400] 12.153.82.157.in-addr.arpa. domain name pointer fluid-c0.iis.u-tokyo.ac.jp
[86400] 13.153.82.157.in-addr.arpa. domain name pointer fluid.iis.u-tokyo.ac.jp
[86400] 14.153.82.157.in-addr.arpa. domain name pointer fluid2.iis.u-tokyo.ac.jp
[86400] 15.153.82.157.in-addr.arpa. domain name pointer fluid3.iis.u-tokyo.ac.jp
[86400] 16.153.82.157.in-addr.arpa. domain name pointer fluid4.iis.u-tokyo.ac.jp
[86400] 17.153.82.157.in-addr.arpa. domain name pointer fluid5.iis.u-tokyo.ac.jp
[86400] 18.153.82.157.in-addr.arpa. domain name pointer fluid6.iis.u-tokyo.ac.jp
[86400] 19.153.82.157.in-addr.arpa. domain name pointer fluid7.iis.u-tokyo.ac.jp
[86400] 20.153.82.157.in-addr.arpa. domain name pointer fluid-c1.iis.u-tokyo.ac.jp
[86400] 21.153.82.157.in-addr.arpa. domain name pointer mwt.iis.u-tokyo.ac.jp
[86400] 22.153.82.157.in-addr.arpa. domain name pointer fluid13.iis.u-tokyo.ac.jp
[86400] 23.153.82.157.in-addr.arpa. domain name pointer zx6-01.iis.u-tokyo.ac.jp
[86400] 24.153.82.157.in-addr.arpa. domain name pointer zx6-02.iis.u-tokyo.ac.jp
[86400] 25.153.82.157.in-addr.arpa. domain name pointer zx6-03.iis.u-tokyo.ac.jp
[86400] 26.153.82.157.in-addr.arpa. domain name pointer nasb2.iis.u-tokyo.ac.jp
[86400] 27.153.82.157.in-addr.arpa. domain name pointer zx6-04.iis.u-tokyo.ac.jp
[0] 28.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 29.153.82.157.in-addr.arpa. domain name pointer ikasumi.iis.u-tokyo.ac.jp
[86400] 30.153.82.157.in-addr.arpa. domain name pointer atto.iis.u-tokyo.ac.jp
[86400] 31.153.82.157.in-addr.arpa. domain name pointer whiteleg.iis.u-tokyo.ac.jp
[86400] 32.153.82.157.in-addr.arpa. domain name pointer falcon.iis.u-tokyo.ac.jp
[86400] 33.153.82.157.in-addr.arpa. domain name pointer haze.iis.u-tokyo.ac.jp
[86400] 34.153.82.157.in-addr.arpa. domain name pointer eagle.iis.u-tokyo.ac.jp
[86400] 35.153.82.157.in-addr.arpa. domain name pointer vallejo.iis.u-tokyo.ac.jp
[86400] 36.153.82.157.in-addr.arpa. domain name pointer rx2-01.iis.u-tokyo.ac.jp
[86400] 37.153.82.157.in-addr.arpa. domain name pointer rx2-02.iis.u-tokyo.ac.jp
[86400] 38.153.82.157.in-addr.arpa. domain name pointer rx2-03.iis.u-tokyo.ac.jp
[0] 39.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 40.153.82.157.in-addr.arpa. domain name pointer schooner.iis.u-tokyo.ac.jp
[86400] 41.153.82.157.in-addr.arpa. domain name pointer rx-75.iis.u-tokyo.ac.jp
[86400] 42.153.82.157.in-addr.arpa. domain name pointer rx-77.iis.u-tokyo.ac.jp
[86400] 43.153.82.157.in-addr.arpa. domain name pointer rx-78.iis.u-tokyo.ac.jp
[0] 44.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 45.153.82.157.in-addr.arpa. domain name pointer dinghy2.iis.u-tokyo.ac.jp
[86400] 46.153.82.157.in-addr.arpa. domain name pointer parallell.iis.u-tokyo.ac.jp
[0] 47.153.82.157.in-addr.arpa.: domain name does not exist
[0] 48.153.82.157.in-addr.arpa.: domain name does not exist
[0] 49.153.82.157.in-addr.arpa.: domain name does not exist
[0] 50.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 51.153.82.157.in-addr.arpa. domain name pointer yokoi.iis.u-tokyo.ac.jp
[86400] 52.153.82.157.in-addr.arpa. domain name pointer yokoi.iis.u-tokyo.ac.jp
[0] 53.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 54.153.82.157.in-addr.arpa. domain name pointer nc16cf17.iis.u-tokyo.ac.jp
[86400] 55.153.82.157.in-addr.arpa. domain name pointer ipsio9000.iis.u-tokyo.ac.jp
[0] 56.153.82.157.in-addr.arpa.: domain name does not exist
[0] 57.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 58.153.82.157.in-addr.arpa. domain name pointer fluid8.iis.u-tokyo.ac.jp
[86400] 59.153.82.157.in-addr.arpa. domain name pointer karman.iis.u-tokyo.ac.jp
[86400] 60.153.82.157.in-addr.arpa. domain name pointer yacht.iis.u-tokyo.ac.jp
[86400] 61.153.82.157.in-addr.arpa. domain name pointer leda.iis.u-tokyo.ac.jp
[86400] 62.153.82.157.in-addr.arpa. domain name pointer cyclops.iis.u-tokyo.ac.jp
[86400] 63.153.82.157.in-addr.arpa. domain name pointer hydra.iis.u-tokyo.ac.jp
[86400] 64.153.82.157.in-addr.arpa. domain name pointer ketch.iis.u-tokyo.ac.jp
[86400] 65.153.82.157.in-addr.arpa. domain name pointer hyperion.iis.u-tokyo.ac.jp
[0] 66.153.82.157.in-addr.arpa.: domain name does not exist
[0] 67.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 68.153.82.157.in-addr.arpa. domain name pointer bero.iis.u-tokyo.ac.jp
[86400] 69.153.82.157.in-addr.arpa. domain name pointer benn.iis.u-tokyo.ac.jp
[86400] 70.153.82.157.in-addr.arpa. domain name pointer bera.iis.u-tokyo.ac.jp
[86400] 71.153.82.157.in-addr.arpa. domain name pointer cruiser.iis.u-tokyo.ac.jp
[0] 72.153.82.157.in-addr.arpa.: domain name does not exist
[0] 73.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 74.153.82.157.in-addr.arpa. domain name pointer hikari.iis.u-tokyo.ac.jp
[86400] 75.153.82.157.in-addr.arpa. domain name pointer toki.iis.u-tokyo.ac.jp
[86400] 76.153.82.157.in-addr.arpa. domain name pointer asakaze.iis.u-tokyo.ac.jp
[86400] 77.153.82.157.in-addr.arpa. domain name pointer hayabusa.iis.u-tokyo.ac.jp
[86400] 78.153.82.157.in-addr.arpa. domain name pointer hokuto.iis.u-tokyo.ac.jp
[86400] 79.153.82.157.in-addr.arpa. domain name pointer kaiji.iis.u-tokyo.ac.jp
[86400] 80.153.82.157.in-addr.arpa. domain name pointer komachi.iis.u-tokyo.ac.jp
[86400] 81.153.82.157.in-addr.arpa. domain name pointer shiosai.iis.u-tokyo.ac.jp
[86400] 82.153.82.157.in-addr.arpa. domain name pointer shirasagi.iis.u-tokyo.ac.jp
[86400] 83.153.82.157.in-addr.arpa. domain name pointer soyokaze.iis.u-tokyo.ac.jp
[86400] 84.153.82.157.in-addr.arpa. domain name pointer bach.iis.u-tokyo.ac.jp
[86400] 85.153.82.157.in-addr.arpa. domain name pointer suzuran.iis.u-tokyo.ac.jp
[86400] 86.153.82.157.in-addr.arpa. domain name pointer tsubame.iis.u-tokyo.ac.jp
[86400] 87.153.82.157.in-addr.arpa. domain name pointer yamabiko.iis.u-tokyo.ac.jp
[86400] 88.153.82.157.in-addr.arpa. domain name pointer asama.iis.u-tokyo.ac.jp
[86400] 89.153.82.157.in-addr.arpa. domain name pointer tazawa.iis.u-tokyo.ac.jp
[86400] 90.153.82.157.in-addr.arpa. domain name pointer satie.iis.u-tokyo.ac.jp
[86400] 91.153.82.157.in-addr.arpa. domain name pointer dspace001.iis.u-tokyo.ac.jp
[86400] 92.153.82.157.in-addr.arpa. domain name pointer chopin.iis.u-tokyo.ac.jp
[0] 93.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 94.153.82.157.in-addr.arpa. domain name pointer max.iis.u-tokyo.ac.jp
[0] 95.153.82.157.in-addr.arpa.: domain name does not exist
[0] 96.153.82.157.in-addr.arpa.: domain name does not exist
[0] 97.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 98.153.82.157.in-addr.arpa. domain name pointer yokoi.iis.u-tokyo.ac.jp
[0] 99.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 100.153.82.157.in-addr.arpa. domain name pointer swift.iis.u-tokyo.ac.jp
[86400] 101.153.82.157.in-addr.arpa. domain name pointer yokoi2.iis.u-tokyo.ac.jp
[86400] 102.153.82.157.in-addr.arpa. domain name pointer y-lab3.iis.u-tokyo.ac.jp
[86400] 103.153.82.157.in-addr.arpa. domain name pointer mayoko.iis.u-tokyo.ac.jp
[0] 104.153.82.157.in-addr.arpa.: domain name does not exist
[0] 105.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 106.153.82.157.in-addr.arpa. domain name pointer yocto.iis.u-tokyo.ac.jp
[86400] 107.153.82.157.in-addr.arpa. domain name pointer choco.iis.u-tokyo.ac.jp
[86400] 108.153.82.157.in-addr.arpa. domain name pointer pico.iis.u-tokyo.ac.jp
[86400] 109.153.82.157.in-addr.arpa. domain name pointer measurement.iis.u-tokyo.ac.jp
[86400] 110.153.82.157.in-addr.arpa. domain name pointer lightning.iis.u-tokyo.ac.jp
[86400] 111.153.82.157.in-addr.arpa. domain name pointer de405.iis.u-tokyo.ac.jp
[86400] 112.153.82.157.in-addr.arpa. domain name pointer de405c.iis.u-tokyo.ac.jp
[86400] 113.153.82.157.in-addr.arpa. domain name pointer de405m.iis.u-tokyo.ac.jp
[0] 114.153.82.157.in-addr.arpa.: domain name does not exist
[0] 115.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 116.153.82.157.in-addr.arpa. domain name pointer synchrogate.iis.u-tokyo.ac.jp
[0] 117.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 118.153.82.157.in-addr.arpa. domain name pointer bills.iis.u-tokyo.ac.jp
[0] 119.153.82.157.in-addr.arpa.: domain name does not exist
[0] 120.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 121.153.82.157.in-addr.arpa. domain name pointer 49er.iis.u-tokyo.ac.jp
[86400] 122.153.82.157.in-addr.arpa. domain name pointer gregorio.iis.u-tokyo.ac.jp
[86400] 123.153.82.157.in-addr.arpa. domain name pointer enterprise.iis.u-tokyo.ac.jp
[0] 124.153.82.157.in-addr.arpa.: domain name does not exist
[0] 125.153.82.157.in-addr.arpa.: domain name does not exist
[0] 126.153.82.157.in-addr.arpa.: domain name does not exist
[0] 127.153.82.157.in-addr.arpa.: domain name does not exist
[0] 128.153.82.157.in-addr.arpa.: domain name does not exist
[0] 129.153.82.157.in-addr.arpa.: domain name does not exist
[0] 130.153.82.157.in-addr.arpa.: domain name does not exist
[0] 131.153.82.157.in-addr.arpa.: domain name does not exist
[0] 132.153.82.157.in-addr.arpa.: domain name does not exist
[0] 133.153.82.157.in-addr.arpa.: domain name does not exist
[0] 134.153.82.157.in-addr.arpa.: domain name does not exist
[0] 135.153.82.157.in-addr.arpa.: domain name does not exist
[0] 136.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 137.153.82.157.in-addr.arpa. domain name pointer ats.iis.u-tokyo.ac.jp
[86400] 138.153.82.157.in-addr.arpa. domain name pointer lprnt.iis.u-tokyo.ac.jp
[86400] 139.153.82.157.in-addr.arpa. domain name pointer swath.iis.u-tokyo.ac.jp
[86400] 140.153.82.157.in-addr.arpa. domain name pointer yotta.iis.u-tokyo.ac.jp
[0] 141.153.82.157.in-addr.arpa.: domain name does not exist
[86400] 142.153.82.157.in-addr.arpa. domain name pointer dhcp-153-142.iis.u-tokyo.ac.jp
[86400] 143.153.82.157.in-addr.arpa. domain name pointer dhcp-153-143.iis.u-tokyo.ac.jp
[86400] 144.153.82.157.in-addr.arpa. domain name pointer dhcp-153-144.iis.u-tokyo.ac.jp
[86400] 145.153.82.157.in-addr.arpa. domain name pointer dhcp-153-145.iis.u-tokyo.ac.jp
[86400] 146.153.82.157.in-addr.arpa. domain name pointer dhcp-153-146.iis.u-tokyo.ac.jp
[86400] 147.153.82.157.in-addr.arpa. domain name pointer dhcp-153-147.iis.u-tokyo.ac.jp
[86400] 148.153.82.157.in-addr.arpa. domain name pointer fluid12.iis.u-tokyo.ac.jp
[86400] 149.153.82.157.in-addr.arpa. domain name pointer fluid14.iis.u-tokyo.ac.jp
[86400] 150.153.82.157.in-addr.arpa. domain name pointer dhcp-153-150.iis.u-tokyo.ac.jp
[86400] 151.153.82.157.in-addr.arpa. domain name pointer dhcp-153-151.iis.u-tokyo.ac.jp
[86400] 152.153.82.157.in-addr.arpa. domain name pointer dhcp-153-152.iis.u-tokyo.ac.jp
[86400] 153.153.82.157.in-addr.arpa. domain name pointer dhcp-153-153.iis.u-tokyo.ac.jp
[86400] 154.153.82.157.in-addr.arpa. domain name pointer dhcp-153-154.iis.u-tokyo.ac.jp
[86400] 155.153.82.157.in-addr.arpa. domain name pointer dhcp-153-155.iis.u-tokyo.ac.jp
[86400] 156.153.82.157.in-addr.arpa. domain name pointer dhcp-153-156.iis.u-tokyo.ac.jp
[86400] 157.153.82.157.in-addr.arpa. domain name pointer dhcp-153-157.iis.u-tokyo.ac.jp
[86400] 158.153.82.157.in-addr.arpa. domain name pointer dhcp-153-158.iis.u-tokyo.ac.jp
[86400] 159.153.82.157.in-addr.arpa. domain name pointer dhcp-153-159.iis.u-tokyo.ac.jp
[86400] 160.153.82.157.in-addr.arpa. domain name pointer dhcp-153-160.iis.u-tokyo.ac.jp
[86400] 161.153.82.157.in-addr.arpa. domain name pointer dhcp-153-161.iis.u-tokyo.ac.jp
[86400] 162.153.82.157.in-addr.arpa. domain name pointer dhcp-153-162.iis.u-tokyo.ac.jp
[86400] 163.153.82.157.in-addr.arpa. domain name pointer dhcp-153-163.iis.u-tokyo.ac.jp
[86400] 164.153.82.157.in-addr.arpa. domain name pointer dhcp-153-164.iis.u-tokyo.ac.jp
[86400] 165.153.82.157.in-addr.arpa. domain name pointer dhcp-153-165.iis.u-tokyo.ac.jp
[86400] 166.153.82.157.in-addr.arpa. domain name pointer dhcp-153-166.iis.u-tokyo.ac.jp
[86400] 167.153.82.157.in-addr.arpa. domain name pointer dhcp-153-167.iis.u-tokyo.ac.jp
[86400] 168.153.82.157.in-addr.arpa. domain name pointer dhcp-153-168.iis.u-tokyo.ac.jp
[86400] 169.153.82.157.in-addr.arpa. domain name pointer dhcp-153-169.iis.u-tokyo.ac.jp
[86400] 170.153.82.157.in-addr.arpa. domain name pointer dhcp-153-170.iis.u-tokyo.ac.jp
[86400] 171.153.82.157.in-addr.arpa. domain name pointer dhcp-153-171.iis.u-tokyo.ac.jp
[86400] 172.153.82.157.in-addr.arpa. domain name pointer dhcp-153-172.iis.u-tokyo.ac.jp
[86400] 173.153.82.157.in-addr.arpa. domain name pointer dhcp-153-173.iis.u-tokyo.ac.jp
[86400] 174.153.82.157.in-addr.arpa. domain name pointer dhcp-153-174.iis.u-tokyo.ac.jp
[86400] 175.153.82.157.in-addr.arpa. domain name pointer dhcp-153-175.iis.u-tokyo.ac.jp
[86400] 176.153.82.157.in-addr.arpa. domain name pointer dhcp-153-176.iis.u-tokyo.ac.jp
[86400] 177.153.82.157.in-addr.arpa. domain name pointer dhcp-153-177.iis.u-tokyo.ac.jp
[86400] 178.153.82.157.in-addr.arpa. domain name pointer dhcp-153-178.iis.u-tokyo.ac.jp
[86400] 179.153.82.157.in-addr.arpa. domain name pointer dhcp-153-179.iis.u-tokyo.ac.jp
[86400] 180.153.82.157.in-addr.arpa. domain name pointer dhcp-153-180.iis.u-tokyo.ac.jp
[86400] 181.153.82.157.in-addr.arpa. domain name pointer dhcp-153-181.iis.u-tokyo.ac.jp
[86400] 182.153.82.157.in-addr.arpa. domain name pointer dhcp-153-182.iis.u-tokyo.ac.jp
[86400] 183.153.82.157.in-addr.arpa. domain name pointer dhcp-153-183.iis.u-tokyo.ac.jp
[86400] 184.153.82.157.in-addr.arpa. domain name pointer dhcp-153-184.iis.u-tokyo.ac.jp
[86400] 185.153.82.157.in-addr.arpa. domain name pointer dhcp-153-185.iis.u-tokyo.ac.jp
[86400] 186.153.82.157.in-addr.arpa. domain name pointer dhcp-153-186.iis.u-tokyo.ac.jp
[86400] 187.153.82.157.in-addr.arpa. domain name pointer dhcp-153-187.iis.u-tokyo.ac.jp
[86400] 188.153.82.157.in-addr.arpa. domain name pointer dhcp-153-188.iis.u-tokyo.ac.jp
[86400] 189.153.82.157.in-addr.arpa. domain name pointer dhcp-153-189.iis.u-tokyo.ac.jp
[86400] 190.153.82.157.in-addr.arpa. domain name pointer dhcp-153-190.iis.u-tokyo.ac.jp
[86400] 191.153.82.157.in-addr.arpa. domain name pointer dhcp-153-191.iis.u-tokyo.ac.jp
[86400] 192.153.82.157.in-addr.arpa. domain name pointer dhcp-153-192.iis.u-tokyo.ac.jp
[86400] 193.153.82.157.in-addr.arpa. domain name pointer dhcp-153-193.iis.u-tokyo.ac.jp
[86400] 194.153.82.157.in-addr.arpa. domain name pointer dhcp-153-194.iis.u-tokyo.ac.jp
[86400] 195.153.82.157.in-addr.arpa. domain name pointer dhcp-153-195.iis.u-tokyo.ac.jp
[86400] 196.153.82.157.in-addr.arpa. domain name pointer dhcp-153-196.iis.u-tokyo.ac.jp
[86400] 197.153.82.157.in-addr.arpa. domain name pointer dhcp-153-197.iis.u-tokyo.ac.jp
[86400] 198.153.82.157.in-addr.arpa. domain name pointer dhcp-153-198.iis.u-tokyo.ac.jp
[86400] 199.153.82.157.in-addr.arpa. domain name pointer dhcp-153-199.iis.u-tokyo.ac.jp
[86400] 200.153.82.157.in-addr.arpa. domain name pointer dhcp-153-200.iis.u-tokyo.ac.jp
[86400] 201.153.82.157.in-addr.arpa. domain name pointer dhcp-153-201.iis.u-tokyo.ac.jp
[86400] 202.153.82.157.in-addr.arpa. domain name pointer dhcp-153-202.iis.u-tokyo.ac.jp
[86400] 203.153.82.157.in-addr.arpa. domain name pointer dhcp-153-203.iis.u-tokyo.ac.jp
[86400] 204.153.82.157.in-addr.arpa. domain name pointer dhcp-153-204.iis.u-tokyo.ac.jp
[86400] 205.153.82.157.in-addr.arpa. domain name pointer dhcp-153-205.iis.u-tokyo.ac.jp
[86400] 206.153.82.157.in-addr.arpa. domain name pointer dhcp-153-206.iis.u-tokyo.ac.jp
[86400] 207.153.82.157.in-addr.arpa. domain name pointer dhcp-153-207.iis.u-tokyo.ac.jp
[86400] 208.153.82.157.in-addr.arpa. domain name pointer dhcp-153-208.iis.u-tokyo.ac.jp
[86400] 209.153.82.157.in-addr.arpa. domain name pointer dhcp-153-209.iis.u-tokyo.ac.jp
[86400] 210.153.82.157.in-addr.arpa. domain name pointer dhcp-153-210.iis.u-tokyo.ac.jp
[86400] 211.153.82.157.in-addr.arpa. domain name pointer dhcp-153-211.iis.u-tokyo.ac.jp
[86400] 212.153.82.157.in-addr.arpa. domain name pointer dhcp-153-212.iis.u-tokyo.ac.jp
[86400] 213.153.82.157.in-addr.arpa. domain name pointer dhcp-153-213.iis.u-tokyo.ac.jp
[86400] 214.153.82.157.in-addr.arpa. domain name pointer dhcp-153-214.iis.u-tokyo.ac.jp
[86400] 215.153.82.157.in-addr.arpa. domain name pointer dhcp-153-215.iis.u-tokyo.ac.jp
[86400] 216.153.82.157.in-addr.arpa. domain name pointer dhcp-153-216.iis.u-tokyo.ac.jp
[86400] 217.153.82.157.in-addr.arpa. domain name pointer dhcp-153-217.iis.u-tokyo.ac.jp
[86400] 218.153.82.157.in-addr.arpa. domain name pointer dhcp-153-218.iis.u-tokyo.ac.jp
[86400] 219.153.82.157.in-addr.arpa. domain name pointer dhcp-153-219.iis.u-tokyo.ac.jp
[86400] 220.153.82.157.in-addr.arpa. domain name pointer dhcp-153-220.iis.u-tokyo.ac.jp
[86400] 221.153.82.157.in-addr.arpa. domain name pointer dhcp-153-221.iis.u-tokyo.ac.jp
[86400] 222.153.82.157.in-addr.arpa. domain name pointer dhcp-153-222.iis.u-tokyo.ac.jp
[86400] 223.153.82.157.in-addr.arpa. domain name pointer dhcp-153-223.iis.u-tokyo.ac.jp
[86400] 224.153.82.157.in-addr.arpa. domain name pointer dhcp-153-224.iis.u-tokyo.ac.jp
[86400] 225.153.82.157.in-addr.arpa. domain name pointer dhcp-153-225.iis.u-tokyo.ac.jp
[86400] 226.153.82.157.in-addr.arpa. domain name pointer dhcp-153-226.iis.u-tokyo.ac.jp
[86400] 227.153.82.157.in-addr.arpa. domain name pointer dhcp-153-227.iis.u-tokyo.ac.jp
[86400] 228.153.82.157.in-addr.arpa. domain name pointer dhcp-153-228.iis.u-tokyo.ac.jp
[86400] 229.153.82.157.in-addr.arpa. domain name pointer dhcp-153-229.iis.u-tokyo.ac.jp
[86400] 230.153.82.157.in-addr.arpa. domain name pointer dhcp-153-230.iis.u-tokyo.ac.jp
[86400] 231.153.82.157.in-addr.arpa. domain name pointer dhcp-153-231.iis.u-tokyo.ac.jp
[86400] 232.153.82.157.in-addr.arpa. domain name pointer dhcp-153-232.iis.u-tokyo.ac.jp
[86400] 233.153.82.157.in-addr.arpa. domain name pointer dhcp-153-233.iis.u-tokyo.ac.jp
[86400] 234.153.82.157.in-addr.arpa. domain name pointer dhcp-153-234.iis.u-tokyo.ac.jp
[86400] 235.153.82.157.in-addr.arpa. domain name pointer dhcp-153-235.iis.u-tokyo.ac.jp
[86400] 236.153.82.157.in-addr.arpa. domain name pointer dhcp-153-236.iis.u-tokyo.ac.jp
[86400] 237.153.82.157.in-addr.arpa. domain name pointer dhcp-153-237.iis.u-tokyo.ac.jp
[86400] 238.153.82.157.in-addr.arpa. domain name pointer dhcp-153-238.iis.u-tokyo.ac.jp
[86400] 239.153.82.157.in-addr.arpa. domain name pointer dhcp-153-239.iis.u-tokyo.ac.jp
[86400] 240.153.82.157.in-addr.arpa. domain name pointer dhcp-153-240.iis.u-tokyo.ac.jp
[86400] 241.153.82.157.in-addr.arpa. domain name pointer dhcp-153-241.iis.u-tokyo.ac.jp
[86400] 242.153.82.157.in-addr.arpa. domain name pointer dhcp-153-242.iis.u-tokyo.ac.jp
[86400] 243.153.82.157.in-addr.arpa. domain name pointer dhcp-153-243.iis.u-tokyo.ac.jp
[86400] 244.153.82.157.in-addr.arpa. domain name pointer dhcp-153-244.iis.u-tokyo.ac.jp
[86400] 245.153.82.157.in-addr.arpa. domain name pointer dhcp-153-245.iis.u-tokyo.ac.jp
[86400] 246.153.82.157.in-addr.arpa. domain name pointer dhcp-153-246.iis.u-tokyo.ac.jp
[86400] 247.153.82.157.in-addr.arpa. domain name pointer dhcp-153-247.iis.u-tokyo.ac.jp
[86400] 248.153.82.157.in-addr.arpa. domain name pointer dhcp-153-248.iis.u-tokyo.ac.jp
[86400] 249.153.82.157.in-addr.arpa. domain name pointer dhcp-153-249.iis.u-tokyo.ac.jp
[86400] 250.153.82.157.in-addr.arpa. domain name pointer dhcp-153-250.iis.u-tokyo.ac.jp
[86400] 251.153.82.157.in-addr.arpa. domain name pointer dhcp-153-251.iis.u-tokyo.ac.jp
[86400] 252.153.82.157.in-addr.arpa. domain name pointer dhcp-153-252.iis.u-tokyo.ac.jp
[86400] 253.153.82.157.in-addr.arpa. domain name pointer dhcp-153-253.iis.u-tokyo.ac.jp
[86400] 254.153.82.157.in-addr.arpa. domain name pointer dhcp-153-254.iis.u-tokyo.ac.jp
[0] 255.153.82.157.in-addr.arpa.: domain name does not exist