[0] 0.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 1.179.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-7-17-0.GW6.PHL6.ALTER.NET
[21600] 2.179.179.152.in-addr.arpa. domain name pointer gmail-gw.customer.alter.net
[0] 3.179.179.152.in-addr.arpa.: domain name does not exist
[0] 4.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 5.179.179.152.in-addr.arpa. domain name pointer 23.GigabitEthernet5-0.GW4.PHL6.ALTER.NET
[21600] 6.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 7.179.179.152.in-addr.arpa.: domain name does not exist
[0] 8.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 9.179.179.152.in-addr.arpa. domain name pointer 7.Serial5-0-7.GW1.PHL6.ALTER.NET
[21600] 10.179.179.152.in-addr.arpa. domain name pointer sykes-gw.customer.alter.net
[0] 11.179.179.152.in-addr.arpa.: domain name does not exist
[0] 12.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 13.179.179.152.in-addr.arpa. domain name pointer POS5-3.GW3.PHL6.ALTER.NET
[21600] 14.179.179.152.in-addr.arpa. domain name pointer newcorp-gw.customer.alter.net
[0] 15.179.179.152.in-addr.arpa.: domain name does not exist
[0] 16.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 17.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-12-25-0.GW9.PHL6.ALTER.NET
[21600] 18.179.179.152.in-addr.arpa. domain name pointer epowerrail-gw.customer.alter.net
[0] 19.179.179.152.in-addr.arpa.: domain name does not exist
[0] 20.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 21.179.179.152.in-addr.arpa. domain name pointer 7.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 22.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 23.179.179.152.in-addr.arpa.: domain name does not exist
[0] 24.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 25.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-1-0.GW8.PHL6.ALTER.NET
[21600] 26.179.179.152.in-addr.arpa. domain name pointer adp-gw.customer.alter.net
[0] 27.179.179.152.in-addr.arpa.: domain name does not exist
[0] 28.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 29.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-5-0.GW8.PHL6.ALTER.NET
[21600] 30.179.179.152.in-addr.arpa. domain name pointer adp-gw.customer.alter.net
[0] 31.179.179.152.in-addr.arpa.: domain name does not exist
[0] 32.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 33.179.179.152.in-addr.arpa. domain name pointer 308.ATM2-0.GW8.PHL6.ALTER.NET
[21600] 34.179.179.152.in-addr.arpa. domain name pointer alpiusa-gw.customer.alter.net
[0] 35.179.179.152.in-addr.arpa.: domain name does not exist
[0] 36.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 37.179.179.152.in-addr.arpa. domain name pointer 500.MFR2286.GW3.PHL6.ALTER.NET
[21600] 38.179.179.152.in-addr.arpa. domain name pointer mortgagenetwork-gw.customer.alter.net
[0] 39.179.179.152.in-addr.arpa.: domain name does not exist
[0] 40.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 41.179.179.152.in-addr.arpa. domain name pointer 29.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 42.179.179.152.in-addr.arpa. domain name pointer cnsny-gw.customer.alter.net
[0] 43.179.179.152.in-addr.arpa.: domain name does not exist
[0] 44.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 45.179.179.152.in-addr.arpa. domain name pointer 58.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 46.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 47.179.179.152.in-addr.arpa.: domain name does not exist
[0] 48.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 49.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-8-0.GW8.PHL6.ALTER.NET
[21600] 50.179.179.152.in-addr.arpa. domain name pointer readingterminalmarkets-gw.customer.alter.net
[0] 51.179.179.152.in-addr.arpa.: domain name does not exist
[0] 52.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 53.179.179.152.in-addr.arpa. domain name pointer 309.ATM1-1.GW1.PHL6.ALTER.NET
[21600] 54.179.179.152.in-addr.arpa. domain name pointer docmir-gw.customer.alter.net
[0] 55.179.179.152.in-addr.arpa.: domain name does not exist
[0] 56.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 57.179.179.152.in-addr.arpa. domain name pointer Serial2-10.GW9.PHL6.ALTER.NET
[21600] 58.179.179.152.in-addr.arpa. domain name pointer sungard-gw.customer.alter.net
[0] 59.179.179.152.in-addr.arpa.: domain name does not exist
[0] 60.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 61.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-10-10-0.GW9.PHL6.ALTER.NET
[21600] 62.179.179.152.in-addr.arpa. domain name pointer sloaneautos-gw.customer.alter.net
[0] 63.179.179.152.in-addr.arpa.: domain name does not exist
[0] 64.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 65.179.179.152.in-addr.arpa. domain name pointer 500.MFR2257.GW8.PHL6.ALTER.NET
[21600] 66.179.179.152.in-addr.arpa. domain name pointer adp-gw.customer.alter.net
[0] 67.179.179.152.in-addr.arpa.: domain name does not exist
[0] 68.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 69.179.179.152.in-addr.arpa. domain name pointer 27.GigabitEthernet1-0-0.GW8.PHL6.ALTER.NET
[21600] 70.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 71.179.179.152.in-addr.arpa.: domain name does not exist
[0] 72.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 73.179.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-2-11-0.GW6.PHL6.ALTER.NET
[21600] 74.179.179.152.in-addr.arpa. domain name pointer colmarmri-gw.customer.alter.net
[0] 75.179.179.152.in-addr.arpa.: domain name does not exist
[0] 76.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 77.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-6-0.GW8.PHL6.ALTER.NET
[21600] 78.179.179.152.in-addr.arpa. domain name pointer lowryelectric-gw.customer.alter.net
[0] 79.179.179.152.in-addr.arpa.: domain name does not exist
[0] 80.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 81.179.179.152.in-addr.arpa. domain name pointer 238.ATM1-1.GW1.PHL6.ALTER.NET
[21600] 82.179.179.152.in-addr.arpa. domain name pointer familywize-gw.customer.alter.net
[0] 83.179.179.152.in-addr.arpa.: domain name does not exist
[0] 84.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 85.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-4-0.GW8.PHL6.ALTER.NET
[21600] 86.179.179.152.in-addr.arpa. domain name pointer haydonbolts-gw.customer.alter.net
[0] 87.179.179.152.in-addr.arpa.: domain name does not exist
[0] 88.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 89.179.179.152.in-addr.arpa. domain name pointer 74.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 90.179.179.152.in-addr.arpa. domain name pointer vfic-gw.customer.alter.net
[0] 91.179.179.152.in-addr.arpa.: domain name does not exist
[0] 92.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 93.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-5-0.GW8.PHL6.ALTER.NET
[21600] 94.179.179.152.in-addr.arpa. domain name pointer sloaneautos-gw.customer.alter.net
[0] 95.179.179.152.in-addr.arpa.: domain name does not exist
[0] 96.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 97.179.179.152.in-addr.arpa. domain name pointer 623.ATM1-0.GW1.PHL6.ALTER.NET
[21600] 98.179.179.152.in-addr.arpa. domain name pointer advisorsbb-gw.customer.alter.net
[0] 99.179.179.152.in-addr.arpa.: domain name does not exist
[0] 100.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 101.179.179.152.in-addr.arpa. domain name pointer 255.ATM1-0.GW1.PHL6.ALTER.NET
[21600] 102.179.179.152.in-addr.arpa. domain name pointer colgatepaper-gw.customer.alter.net
[0] 103.179.179.152.in-addr.arpa.: domain name does not exist
[0] 104.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 105.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-27-0.GW8.PHL6.ALTER.NET
[21600] 106.179.179.152.in-addr.arpa. domain name pointer aol-gw.customer.alter.net
[0] 107.179.179.152.in-addr.arpa.: domain name does not exist
[0] 108.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 109.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-3-1-17-0.GW8.PHL6.ALTER.NET
[21600] 110.179.179.152.in-addr.arpa. domain name pointer ibew827-gw.customer.alter.net
[0] 111.179.179.152.in-addr.arpa.: domain name does not exist
[0] 112.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 113.179.179.152.in-addr.arpa. domain name pointer 500.GigabitEthernet0-1-1-17.GW8.PHL6.ALTER.NET
[21600] 114.179.179.152.in-addr.arpa. domain name pointer marriott.com.customer.alter.net
[0] 115.179.179.152.in-addr.arpa.: domain name does not exist
[0] 116.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 117.179.179.152.in-addr.arpa. domain name pointer 308.ATM1-1.GW1.PHL6.ALTER.NET
[21600] 118.179.179.152.in-addr.arpa. domain name pointer meest-gw.customer.alter.net
[0] 119.179.179.152.in-addr.arpa.: domain name does not exist
[0] 120.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 121.179.179.152.in-addr.arpa. domain name pointer 203.GigabitEthernet2-0.GW3.PHL6.ALTER.NET
[21600] 122.179.179.152.in-addr.arpa. domain name pointer acmecryo-gw.customer.alter.net
[0] 123.179.179.152.in-addr.arpa.: domain name does not exist
[0] 124.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 125.179.179.152.in-addr.arpa. domain name pointer 500.MFR2271.GW8.PHL6.ALTER.NET
[21600] 126.179.179.152.in-addr.arpa. domain name pointer preferredmedia-gw.customer.alter.net
[0] 127.179.179.152.in-addr.arpa.: domain name does not exist
[0] 128.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 129.179.179.152.in-addr.arpa. domain name pointer 39.GigabitEthernet0-1-1.GW8.PHL6.ALTER.NET
[21600] 130.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 131.179.179.152.in-addr.arpa.: domain name does not exist
[0] 132.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 133.179.179.152.in-addr.arpa. domain name pointer 687.ATM2-0.GW8.PHL6.ALTER.NET
[21600] 134.179.179.152.in-addr.arpa. domain name pointer holtcc-gw.customer.alter.net
[0] 135.179.179.152.in-addr.arpa.: domain name does not exist
[0] 136.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 137.179.179.152.in-addr.arpa. domain name pointer 216.ATM2-1.GW8.PHL6.ALTER.NET
[21600] 138.179.179.152.in-addr.arpa. domain name pointer sanofipasteur-gw.customer.alter.net
[0] 139.179.179.152.in-addr.arpa.: domain name does not exist
[0] 140.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 141.179.179.152.in-addr.arpa. domain name pointer 355.ATM1-0.GW8.PHL6.ALTER.NET
[21600] 142.179.179.152.in-addr.arpa. domain name pointer paratustech-gw.customer.alter.net
[0] 143.179.179.152.in-addr.arpa.: domain name does not exist
[0] 144.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 145.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-28-0.GW8.PHL6.ALTER.NET
[21600] 146.179.179.152.in-addr.arpa. domain name pointer mtairycogic-gw.customer.alter.net
[0] 147.179.179.152.in-addr.arpa.: domain name does not exist
[0] 148.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 149.179.179.152.in-addr.arpa. domain name pointer 500.MFR1851.GW8.PHL6.ALTER.NET
[21600] 150.179.179.152.in-addr.arpa. domain name pointer atjd-gw.customer.alter.net
[0] 151.179.179.152.in-addr.arpa.: domain name does not exist
[0] 152.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 153.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-1-25-0.GW8.PHL6.ALTER.NET
[21600] 154.179.179.152.in-addr.arpa. domain name pointer aol-gw.customer.alter.net
[0] 155.179.179.152.in-addr.arpa.: domain name does not exist
[0] 156.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 157.179.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-7-22-0.GW6.PHL6.ALTER.NET
[21600] 158.179.179.152.in-addr.arpa. domain name pointer eastriverbank-gw.customer.alter.net
[0] 159.179.179.152.in-addr.arpa.: domain name does not exist
[0] 160.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 161.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-6-4-0.GW9.PHL6.ALTER.NET
[21600] 162.179.179.152.in-addr.arpa. domain name pointer marksystemsusa-gw.customer.alter.net
[0] 163.179.179.152.in-addr.arpa.: domain name does not exist
[0] 164.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 165.179.179.152.in-addr.arpa. domain name pointer 212.GigabitEthernet1-0-0.GW8.PHL6.ALTER.NET
[21600] 166.179.179.152.in-addr.arpa. domain name pointer nhcgrp-gw.customer.alter.net
[0] 167.179.179.152.in-addr.arpa.: domain name does not exist
[0] 168.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 169.179.179.152.in-addr.arpa. domain name pointer 85.ATM2-1.GW8.PHL6.ALTER.NET
[21600] 170.179.179.152.in-addr.arpa. domain name pointer ans-service-gw.customer.alter.net
[0] 171.179.179.152.in-addr.arpa.: domain name does not exist
[0] 172.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 173.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-11-10-0.GW3.PHL6.ALTER.NET
[21600] 174.179.179.152.in-addr.arpa. domain name pointer alphacardservices-gw.customer.alter.net
[0] 175.179.179.152.in-addr.arpa.: domain name does not exist
[0] 176.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 177.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-11-14-0.GW3.PHL6.ALTER.NET
[21600] 178.179.179.152.in-addr.arpa. domain name pointer dudnykexchange-gw.customer.alter.net
[0] 179.179.179.152.in-addr.arpa.: domain name does not exist
[0] 180.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 181.179.179.152.in-addr.arpa. domain name pointer 26.xe-1-3-0.GW4.PHL6.ALTER.NET
[21600] 182.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 183.179.179.152.in-addr.arpa.: domain name does not exist
[0] 184.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 185.179.179.152.in-addr.arpa. domain name pointer 500.MFR418.GW8.PHL6.ALTER.NET
[21600] 186.179.179.152.in-addr.arpa. domain name pointer nbsvoice-gw.customer.alter.net
[0] 187.179.179.152.in-addr.arpa.: domain name does not exist
[0] 188.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 189.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-7-0.GW8.PHL6.ALTER.NET
[21600] 190.179.179.152.in-addr.arpa. domain name pointer bursich-gw.customer.alter.net
[0] 191.179.179.152.in-addr.arpa.: domain name does not exist
[0] 192.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 193.179.179.152.in-addr.arpa. domain name pointer 822.ATM2-0.GW8.PHL6.ALTER.NET
[21600] 194.179.179.152.in-addr.arpa. domain name pointer sdrichmansons-gw.customer.alter.net
[0] 195.179.179.152.in-addr.arpa.: domain name does not exist
[0] 196.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 197.179.179.152.in-addr.arpa. domain name pointer 564.ATM1-0.GW1.PHL6.ALTER.NET
[21600] 198.179.179.152.in-addr.arpa. domain name pointer wsgc-gw.customer.alter.net
[0] 199.179.179.152.in-addr.arpa.: domain name does not exist
[0] 200.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 201.179.179.152.in-addr.arpa. domain name pointer 247.ATM2-1.GW8.PHL6.ALTER.NET
[21600] 202.179.179.152.in-addr.arpa. domain name pointer danfoss-gw.customer.alter.net
[0] 203.179.179.152.in-addr.arpa.: domain name does not exist
[0] 204.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 205.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-10-22-0.GW9.PHL6.ALTER.NET
[21600] 206.179.179.152.in-addr.arpa. domain name pointer eusapharma-gw.customer.alter.net
[0] 207.179.179.152.in-addr.arpa.: domain name does not exist
[0] 208.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 209.179.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-10-15-0.GW6.PHL6.ALTER.NET
[21600] 210.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 211.179.179.152.in-addr.arpa.: domain name does not exist
[0] 212.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 213.179.179.152.in-addr.arpa. domain name pointer 18.GigabitEthernet1-1.GW4.PHL6.ALTER.NET
[21600] 214.179.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 215.179.179.152.in-addr.arpa.: domain name does not exist
[0] 216.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 217.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-20-0.GW8.PHL6.ALTER.NET
[21600] 218.179.179.152.in-addr.arpa. domain name pointer yahoo-gw.customer.alter.net
[0] 219.179.179.152.in-addr.arpa.: domain name does not exist
[0] 220.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 221.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-2-20-0.GW9.PHL6.ALTER.NET
[21600] 222.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 223.179.179.152.in-addr.arpa.: domain name does not exist
[0] 224.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 225.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-3-1-0.GW8.PHL6.ALTER.NET
[21600] 226.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 227.179.179.152.in-addr.arpa.: domain name does not exist
[0] 228.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 229.179.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-10-9-0.GW6.PHL6.ALTER.NET
[21600] 230.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 231.179.179.152.in-addr.arpa.: domain name does not exist
[0] 232.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 233.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-2-19-0.GW9.PHL6.ALTER.NET
[21600] 234.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 235.179.179.152.in-addr.arpa.: domain name does not exist
[0] 236.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 237.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-28-0.GW8.PHL6.ALTER.NET
[21600] 238.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 239.179.179.152.in-addr.arpa.: domain name does not exist
[0] 240.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 241.179.179.152.in-addr.arpa. domain name pointer 500.MFR1379.GW8.PHL6.ALTER.NET
[21600] 242.179.179.152.in-addr.arpa. domain name pointer edgewood-gw.customer.alter.net
[0] 243.179.179.152.in-addr.arpa.: domain name does not exist
[0] 244.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 245.179.179.152.in-addr.arpa. domain name pointer 1003.ATM1-0.GW1.PHL6.ALTER.NET
[21600] 246.179.179.152.in-addr.arpa. domain name pointer townofbethanybeach-gw.customer.alter.net
[0] 247.179.179.152.in-addr.arpa.: domain name does not exist
[0] 248.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 249.179.179.152.in-addr.arpa. domain name pointer 208.GigabitEthernet0-1-2.GW8.PHL6.ALTER.NET
[21600] 250.179.179.152.in-addr.arpa. domain name pointer port.state.de-gw.customer.alter.net
[0] 251.179.179.152.in-addr.arpa.: domain name does not exist
[0] 252.179.179.152.in-addr.arpa.: domain name does not exist
[21600] 253.179.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-12-21-0.GW3.PHL6.ALTER.NET
[21600] 254.179.179.152.in-addr.arpa. domain name pointer gphainc-gw.customer.alter.net
[0] 255.179.179.152.in-addr.arpa.: domain name does not exist