[0] 0.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 1.118.179.152.in-addr.arpa. domain name pointer 202.GigabitEthernet2-0-4.GW4.EWR6.ALTER.NET
[21600] 2.118.179.152.in-addr.arpa. domain name pointer stevens-gw.customer.alter.net
[0] 3.118.179.152.in-addr.arpa.: domain name does not exist
[0] 4.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 5.118.179.152.in-addr.arpa. domain name pointer 221.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 6.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 7.118.179.152.in-addr.arpa.: domain name does not exist
[0] 8.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 9.118.179.152.in-addr.arpa. domain name pointer 234.GigabitEthernet4-0-0.GW4.EWR6.ALTER.NET
[21600] 10.118.179.152.in-addr.arpa. domain name pointer TRADEWEB-gw.customer.alter.net
[0] 11.118.179.152.in-addr.arpa.: domain name does not exist
[0] 12.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 13.118.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-11-11-0.GW1.EWR6.ALTER.NET
[21600] 14.118.179.152.in-addr.arpa. domain name pointer thetravelcenternj-gw.customer.alter.net
[0] 15.118.179.152.in-addr.arpa.: domain name does not exist
[0] 16.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 17.118.179.152.in-addr.arpa. domain name pointer 233.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 18.118.179.152.in-addr.arpa. domain name pointer roselleboraboardofED-gw.customer.alter.net
[0] 19.118.179.152.in-addr.arpa.: domain name does not exist
[0] 20.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 21.118.179.152.in-addr.arpa. domain name pointer 500.Serial2-1-3-28-0.GW4.EWR6.ALTER.NET
[21600] 22.118.179.152.in-addr.arpa. domain name pointer gshnj-gw.customer.alter.net
[0] 23.118.179.152.in-addr.arpa.: domain name does not exist
[0] 24.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 25.118.179.152.in-addr.arpa. domain name pointer Serial4-9.GW3.EWR6.ALTER.NET
[21600] 26.118.179.152.in-addr.arpa. domain name pointer wrigley-gw.customer.alter.net
[0] 27.118.179.152.in-addr.arpa.: domain name does not exist
[0] 28.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 29.118.179.152.in-addr.arpa. domain name pointer 602.SERIAL4-3-1-602.GW4.EWR6.ALTER.NET
[21600] 30.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 31.118.179.152.in-addr.arpa.: domain name does not exist
[0] 32.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 33.118.179.152.in-addr.arpa. domain name pointer 294.Serial4-3-1-294.GW4.EWR6.ALTER.NET
[21600] 34.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 35.118.179.152.in-addr.arpa.: domain name does not exist
[0] 36.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 37.118.179.152.in-addr.arpa. domain name pointer 200.GigabitEthernet0-2-0-2.GW4.EWR6.ALTER.NET
[21600] 38.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 39.118.179.152.in-addr.arpa.: domain name does not exist
[0] 40.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 41.118.179.152.in-addr.arpa. domain name pointer 500.MFR930.GW1.EWR6.ALTER.NET
[21600] 42.118.179.152.in-addr.arpa. domain name pointer pmua-gw.customer.alter.net
[0] 43.118.179.152.in-addr.arpa.: domain name does not exist
[0] 44.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 45.118.179.152.in-addr.arpa. domain name pointer 30.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 46.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 47.118.179.152.in-addr.arpa.: domain name does not exist
[0] 48.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 49.118.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-6-6-0.GW1.EWR6.ALTER.NET
[21600] 50.118.179.152.in-addr.arpa. domain name pointer aol-gw.customer.alter.net
[0] 51.118.179.152.in-addr.arpa.: domain name does not exist
[0] 52.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 53.118.179.152.in-addr.arpa. domain name pointer 231.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 54.118.179.152.in-addr.arpa. domain name pointer systems-integration-business-gw.customer.alter.net
[0] 55.118.179.152.in-addr.arpa.: domain name does not exist
[0] 56.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 57.118.179.152.in-addr.arpa. domain name pointer 230.GigabitEthernet0-2-0-4.GW5.EWR6.ALTER.NET
[21600] 58.118.179.152.in-addr.arpa. domain name pointer nead-electric-gw.customer.alter.net
[0] 59.118.179.152.in-addr.arpa.: domain name does not exist
[0] 60.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 61.118.179.152.in-addr.arpa. domain name pointer 228.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 62.118.179.152.in-addr.arpa. domain name pointer brickmua.customer.alter.net
[0] 63.118.179.152.in-addr.arpa.: domain name does not exist
[0] 64.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 65.118.179.152.in-addr.arpa. domain name pointer 500.Serial1-0-3-16-0.GW4.EWR6.ALTER.NET
[21600] 66.118.179.152.in-addr.arpa. domain name pointer adp-gw.customer.alter.net
[0] 67.118.179.152.in-addr.arpa.: domain name does not exist
[0] 68.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 69.118.179.152.in-addr.arpa. domain name pointer 809.Serial4-3-1-809.GW4.EWR6.ALTER.NET
[21600] 70.118.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 71.118.179.152.in-addr.arpa.: domain name does not exist
[0] 72.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 73.118.179.152.in-addr.arpa. domain name pointer 500.MFR1675.GW4.EWR6.ALTER.NET
[21600] 74.118.179.152.in-addr.arpa. domain name pointer hvcbonline-gw.customer.alter.net
[0] 75.118.179.152.in-addr.arpa.: domain name does not exist
[0] 76.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 77.118.179.152.in-addr.arpa. domain name pointer 240.GigabitEthernet3-0-2.GW4.EWR6.ALTER.NET
[21600] 78.118.179.152.in-addr.arpa. domain name pointer fftw.customer.alter.net
[0] 79.118.179.152.in-addr.arpa.: domain name does not exist
[0] 80.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 81.118.179.152.in-addr.arpa. domain name pointer GigabitEthernet3-0-1-212.GW4.EWR6.ALTER.NET
[21600] 82.118.179.152.in-addr.arpa. domain name pointer mannington-gw.customer.alter.net
[0] 83.118.179.152.in-addr.arpa.: domain name does not exist
[0] 84.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 85.118.179.152.in-addr.arpa. domain name pointer 207.GigabitEthernet4-0-2.GW4.EWR6.ALTER.NET
[21600] 86.118.179.152.in-addr.arpa. domain name pointer readersdigest-gw.customer.alter.net
[0] 87.118.179.152.in-addr.arpa.: domain name does not exist
[0] 88.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 89.118.179.152.in-addr.arpa. domain name pointer 224.GigabitEthernet4-0-0.GW4.EWR6.ALTER.NET
[21600] 90.118.179.152.in-addr.arpa. domain name pointer imshealth.customer.alter.net
[0] 91.118.179.152.in-addr.arpa.: domain name does not exist
[0] 92.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 93.118.179.152.in-addr.arpa. domain name pointer 214.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 94.118.179.152.in-addr.arpa. domain name pointer union-city.k12.nj-gw.customer.alter.net
[0] 95.118.179.152.in-addr.arpa.: domain name does not exist
[0] 96.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 97.118.179.152.in-addr.arpa. domain name pointer GigabitEthernet1-1.GW1.EWR6.ALTER.NET
[21600] 98.118.179.152.in-addr.arpa. domain name pointer nomura-gw.customer.alter.net
[0] 99.118.179.152.in-addr.arpa.: domain name does not exist
[0] 100.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 101.118.179.152.in-addr.arpa. domain name pointer 211.GigabitEthernet4-0-2.GW4.EWR6.ALTER.NET
[21600] 102.118.179.152.in-addr.arpa. domain name pointer qltcls.com.customer.alter.net
[0] 103.118.179.152.in-addr.arpa.: domain name does not exist
[0] 104.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 105.118.179.152.in-addr.arpa. domain name pointer 202.GigabitEthernet3-0-3.GW4.EWR6.ALTER.NET
[21600] 106.118.179.152.in-addr.arpa. domain name pointer ricolausa-gw.customer.alter.net
[0] 107.118.179.152.in-addr.arpa.: domain name does not exist
[0] 108.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 109.118.179.152.in-addr.arpa. domain name pointer 214.GigabitEthernet0-2-0-4.GW4.EWR6.ALTER.NET
[21600] 110.118.179.152.in-addr.arpa. domain name pointer dft-gw.customer.alter.net
[0] 111.118.179.152.in-addr.arpa.: domain name does not exist
[0] 112.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 113.118.179.152.in-addr.arpa. domain name pointer 500.MFR301.GW4.EWR6.ALTER.NET
[21600] 114.118.179.152.in-addr.arpa. domain name pointer allstars-gw.customer.alter.net
[0] 115.118.179.152.in-addr.arpa.: domain name does not exist
[0] 116.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 117.118.179.152.in-addr.arpa. domain name pointer 232.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 118.118.179.152.in-addr.arpa. domain name pointer theory-gw.customer.alter.net
[0] 119.118.179.152.in-addr.arpa.: domain name does not exist
[0] 120.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 121.118.179.152.in-addr.arpa. domain name pointer 201.GigabitEthernet0-2-0-2.GW4.EWR6.ALTER.NET
[21600] 122.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 123.118.179.152.in-addr.arpa.: domain name does not exist
[0] 124.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 125.118.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-11-26-0.GW1.EWR6.ALTER.NET
[21600] 126.118.179.152.in-addr.arpa. domain name pointer gshnj-gw.customer.alter.net
[0] 127.118.179.152.in-addr.arpa.: domain name does not exist
[0] 128.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 129.118.179.152.in-addr.arpa. domain name pointer 290.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 130.118.179.152.in-addr.arpa. domain name pointer CA-gw.customer.alter.net
[0] 131.118.179.152.in-addr.arpa.: domain name does not exist
[0] 132.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 133.118.179.152.in-addr.arpa. domain name pointer 500.MFR567.GW1.EWR6.ALTER.NET
[21600] 134.118.179.152.in-addr.arpa. domain name pointer cbs-gw.customer.alter.net
[0] 135.118.179.152.in-addr.arpa.: domain name does not exist
[0] 136.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 137.118.179.152.in-addr.arpa. domain name pointer 568.SERIAL4-3-1.GW4.EWR6.ALTER.NET
[21600] 138.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 139.118.179.152.in-addr.arpa.: domain name does not exist
[0] 140.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 141.118.179.152.in-addr.arpa. domain name pointer 500.Serial2-1-3-9-0.GW4.EWR6.ALTER.NET
[21600] 142.118.179.152.in-addr.arpa. domain name pointer rbsnj-gw.customer.alter.net
[0] 143.118.179.152.in-addr.arpa.: domain name does not exist
[0] 144.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 145.118.179.152.in-addr.arpa. domain name pointer 500.Serial2-1-3-23-0.GW4.EWR6.ALTER.NET
[21600] 146.118.179.152.in-addr.arpa. domain name pointer rbsnj-gw.customer.alter.net
[0] 147.118.179.152.in-addr.arpa.: domain name does not exist
[0] 148.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 149.118.179.152.in-addr.arpa. domain name pointer 230.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 150.118.179.152.in-addr.arpa. domain name pointer pkmminc-gw.customer.alter.net
[0] 151.118.179.152.in-addr.arpa.: domain name does not exist
[0] 152.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 153.118.179.152.in-addr.arpa. domain name pointer 235.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 154.118.179.152.in-addr.arpa. domain name pointer allendale-board-edu-gw.customer.alter.net
[0] 155.118.179.152.in-addr.arpa.: domain name does not exist
[0] 156.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 157.118.179.152.in-addr.arpa. domain name pointer 235.GigabitEthernet3-0-2.GW4.EWR6.ALTER.NET
[21600] 158.118.179.152.in-addr.arpa. domain name pointer dcipllc.customer.alter.net
[0] 159.118.179.152.in-addr.arpa.: domain name does not exist
[0] 160.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 161.118.179.152.in-addr.arpa. domain name pointer 573.SERIAL4-3-1.GW4.EWR6.ALTER.NET
[21600] 162.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 163.118.179.152.in-addr.arpa.: domain name does not exist
[0] 164.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 165.118.179.152.in-addr.arpa. domain name pointer 244.GigabitEthernet4-0-0.GW4.EWR6.ALTER.NET
[21600] 166.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 167.118.179.152.in-addr.arpa.: domain name does not exist
[0] 168.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 169.118.179.152.in-addr.arpa. domain name pointer Serial5-1-5.GW2.EWR6.ALTER.NET
[21600] 170.118.179.152.in-addr.arpa. domain name pointer droga5-gw.customer.alter.net
[0] 171.118.179.152.in-addr.arpa.: domain name does not exist
[0] 172.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 173.118.179.152.in-addr.arpa. domain name pointer 595.SERIAL4-3-1-595.GW4.EWR6.ALTER.NET
[21600] 174.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 175.118.179.152.in-addr.arpa.: domain name does not exist
[0] 176.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 177.118.179.152.in-addr.arpa. domain name pointer 500.Serial1-2-0-5-0.GW6.EWR6.ALTER.NET
[21600] 178.118.179.152.in-addr.arpa. domain name pointer inclink-gw.customer.alter.net
[0] 179.118.179.152.in-addr.arpa.: domain name does not exist
[0] 180.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 181.118.179.152.in-addr.arpa. domain name pointer 22.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 182.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 183.118.179.152.in-addr.arpa.: domain name does not exist
[0] 184.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 185.118.179.152.in-addr.arpa. domain name pointer 213.GigabitEthernet0-0-4-7.GW4.EWR6.ALTER.NET
[21600] 186.118.179.152.in-addr.arpa. domain name pointer 4telecomhelp-gw.customer.alter.net
[0] 187.118.179.152.in-addr.arpa.: domain name does not exist
[0] 188.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 189.118.179.152.in-addr.arpa. domain name pointer 2.Serial5-2.GW2.EWR6.ALTER.NET
[21600] 190.118.179.152.in-addr.arpa. domain name pointer saveology.com.customer.alter.net
[0] 191.118.179.152.in-addr.arpa.: domain name does not exist
[0] 192.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 193.118.179.152.in-addr.arpa. domain name pointer Serial1-7.GW2.EWR6.ALTER.NET
[21600] 194.118.179.152.in-addr.arpa. domain name pointer columbiasussex.customer.alter.net
[0] 195.118.179.152.in-addr.arpa.: domain name does not exist
[0] 196.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 197.118.179.152.in-addr.arpa. domain name pointer 234.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 198.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 199.118.179.152.in-addr.arpa.: domain name does not exist
[0] 200.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 201.118.179.152.in-addr.arpa. domain name pointer 553.SERIAL4-3-0-553.GW4.EWR6.ALTER.NET
[21600] 202.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 203.118.179.152.in-addr.arpa.: domain name does not exist
[0] 204.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 205.118.179.152.in-addr.arpa. domain name pointer 250.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 206.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 207.118.179.152.in-addr.arpa.: domain name does not exist
[0] 208.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 209.118.179.152.in-addr.arpa. domain name pointer 241.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 210.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 211.118.179.152.in-addr.arpa.: domain name does not exist
[0] 212.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 213.118.179.152.in-addr.arpa. domain name pointer 207.GigabitEthernet3-0-3.GW4.EWR6.ALTER.NET
[21600] 214.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 215.118.179.152.in-addr.arpa.: domain name does not exist
[0] 216.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 217.118.179.152.in-addr.arpa. domain name pointer 252.GigabitEthernet4-0-0.GW4.EWR6.ALTER.NET
[21600] 218.118.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 219.118.179.152.in-addr.arpa.: domain name does not exist
[0] 220.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 221.118.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-2-18-0.GW1.EWR6.ALTER.NET
[21600] 222.118.179.152.in-addr.arpa. domain name pointer markjameson-gw.customer.alter.net
[0] 223.118.179.152.in-addr.arpa.: domain name does not exist
[0] 224.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 225.118.179.152.in-addr.arpa. domain name pointer 237.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 226.118.179.152.in-addr.arpa. domain name pointer gygnyc.customer.alter.net
[0] 227.118.179.152.in-addr.arpa.: domain name does not exist
[0] 228.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 229.118.179.152.in-addr.arpa. domain name pointer 824.Serial4-3-1-824.GW4.EWR6.ALTER.NET
[21600] 230.118.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 231.118.179.152.in-addr.arpa.: domain name does not exist
[0] 232.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 233.118.179.152.in-addr.arpa. domain name pointer GigabitEthernet3-0-1-292.GW4.EWR6.ALTER.NET
[21600] 234.118.179.152.in-addr.arpa. domain name pointer njsymphony-gw.customer.alter.net
[0] 235.118.179.152.in-addr.arpa.: domain name does not exist
[0] 236.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 237.118.179.152.in-addr.arpa. domain name pointer 253.SERIAL4-3-1.GW4.EWR6.ALTER.NET
[21600] 238.118.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 239.118.179.152.in-addr.arpa.: domain name does not exist
[0] 240.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 241.118.179.152.in-addr.arpa. domain name pointer GigabitEthernet4-0-2-202.GW4.EWR6.ALTER.NET
[21600] 242.118.179.152.in-addr.arpa. domain name pointer bccls-gw.customer.alter.net
[0] 243.118.179.152.in-addr.arpa.: domain name does not exist
[0] 244.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 245.118.179.152.in-addr.arpa. domain name pointer 206.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 246.118.179.152.in-addr.arpa. domain name pointer aqr.customer.alter.net
[0] 247.118.179.152.in-addr.arpa.: domain name does not exist
[0] 248.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 249.118.179.152.in-addr.arpa. domain name pointer GigabitEthernet3-0-1-252.GW4.EWR6.ALTER.NET
[21600] 250.118.179.152.in-addr.arpa. domain name pointer lowensteinsandler-gw.customer.alter.net
[0] 251.118.179.152.in-addr.arpa.: domain name does not exist
[0] 252.118.179.152.in-addr.arpa.: domain name does not exist
[21600] 253.118.179.152.in-addr.arpa. domain name pointer 249.GigabitEthernet3-0-1.GW4.EWR6.ALTER.NET
[21600] 254.118.179.152.in-addr.arpa. domain name pointer HTBOE-gw.customer.alter.net
[0] 255.118.179.152.in-addr.arpa.: domain name does not exist