4.247.220.192.in-addr.arpa domain name pointer dhcp_1g.cityu.edu.
Host 5.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 6.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 7.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 8.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 9.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 10.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 11.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.247.220.192.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 25.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 26.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 27.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 28.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 29.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 30.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 31.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 32.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 33.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 34.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 35.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 36.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 37.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 38.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 39.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 40.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 41.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 42.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 43.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 44.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 45.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 46.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 47.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 48.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 49.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 50.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 51.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 52.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 53.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 54.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 55.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 56.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 57.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 58.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 59.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 60.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 61.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 62.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 63.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 64.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 65.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 66.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 67.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 68.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 69.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 70.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 71.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 72.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 73.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 74.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 75.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 76.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 77.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 78.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 79.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 80.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 81.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 82.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 83.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 84.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 85.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 86.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 87.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 88.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 89.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 90.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 91.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 92.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 93.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 94.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 95.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 96.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 97.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 98.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 99.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 100.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 101.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 102.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 103.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 104.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 105.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 106.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 107.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 108.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 109.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 110.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 111.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 112.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 113.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 114.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 115.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 116.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 117.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 118.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 119.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 120.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 121.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 122.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 123.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 124.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 125.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 126.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 127.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 128.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 129.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 130.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 131.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 132.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 133.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 134.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 135.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 136.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 137.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 138.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 139.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 140.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 141.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 142.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 143.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 144.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 145.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 146.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 147.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 148.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 149.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 150.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 151.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 152.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 153.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 154.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 155.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 156.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 157.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 158.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 159.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 160.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 161.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 162.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 163.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 164.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 165.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 166.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 167.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 168.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 169.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 170.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 171.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 172.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 173.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 174.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 175.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 176.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 177.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 178.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 179.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 180.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 181.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 182.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 183.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 184.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 185.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 186.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 187.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 188.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 189.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 190.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 191.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 192.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 193.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 194.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 195.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 196.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 197.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 198.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 199.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 200.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 201.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 202.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 203.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 204.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 205.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 206.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 207.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 208.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 209.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 210.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 211.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 212.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 213.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 214.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 215.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 216.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 217.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 218.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 219.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 220.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 221.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 222.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 223.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 224.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 225.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 226.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 227.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 228.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 229.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 230.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 231.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 232.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 233.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 234.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 235.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 236.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 237.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 238.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 239.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 240.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 241.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 242.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 243.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 244.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 245.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 246.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 247.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 248.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 249.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 250.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 251.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 252.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 253.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 254.247.220.192.in-addr.arpa not found: 2(SERVFAIL)
Host 255.247.220.192.in-addr.arpa not found: 2(SERVFAIL)