| 142.0.168.0 | — | — |
| 142.0.168.1 | 1.168.eloqua.com | — |
| 142.0.168.2 | mail01.info.towerbuzzers.com | — |
| 142.0.168.3 | 3.168.eloqua.com | — |
| 142.0.168.4 | 4.168.eloqua.com | — |
| 142.0.168.5 | 5.168.eloqua.com | — |
| 142.0.168.6 | — | — |
| 142.0.168.7 | — | — |
| 142.0.168.8 | — | — |
| 142.0.168.9 | — | — |
| 142.0.168.10 | mail01.consumerproducts.philips.com | — |
| 142.0.168.11 | — | — |
| 142.0.168.12 | — | — |
| 142.0.168.13 | — | — |
| 142.0.168.14 | — | — |
| 142.0.168.15 | — | — |
| 142.0.168.16 | — | — |
| 142.0.168.17 | mail01.marketing.bpp.com | — |
| 142.0.168.18 | mail01.connect.brioitalian.com | — |
| 142.0.168.19 | — | — |
| 142.0.168.20 | — | — |
| 142.0.168.21 | — | — |
| 142.0.168.22 | mail01.info.gostripers.com | — |
| 142.0.168.23 | — | — |
| 142.0.168.24 | — | — |
| 142.0.168.25 | — | — |
| 142.0.168.26 | mail01.acspubs.org | — |
| 142.0.168.27 | mail02.acspubs.org | — |
| 142.0.168.28 | mail03.acspubs.org | — |
| 142.0.168.29 | 29.168.eloqua.com | — |
| 142.0.168.30 | mail01.info.abqisotopes.com | — |
| 142.0.168.31 | mail01.corp.immixgroup.com | — |
| 142.0.168.32 | mail01.response.aonunited.com | — |
| 142.0.168.33 | mail02.response.aonunited.com | — |
| 142.0.168.34 | mail03.response.aonunited.com | — |
| 142.0.168.35 | — | — |
| 142.0.168.36 | — | — |
| 142.0.168.37 | mail01.response.pega.com | — |
| 142.0.168.38 | 38.168.eloqua.com | — |
| 142.0.168.39 | 39.168.eloqua.com | — |
| 142.0.168.40 | 40.168.eloqua.com | — |
| 142.0.168.41 | — | — |
| 142.0.168.42 | — | — |
| 142.0.168.43 | mail01.engage.desertfinancial.com | — |
| 142.0.168.44 | mail02.engage.desertfinancial.com | — |
| 142.0.168.45 | mail03.engage.desertfinancial.com | — |
| 142.0.168.46 | mail01.info.alliantfoundation.com | — |
| 142.0.168.47 | mail01.insight.leadteq.com | — |
| 142.0.168.48 | — | — |
| 142.0.168.49 | — | — |
| 142.0.168.50 | mail01.info.springfieldcardinals.com | — |
| 142.0.168.51 | mail01.info.saintsbaseball.com | — |
| 142.0.168.52 | mail01.info.windsurge.com | — |
| 142.0.168.53 | mail01.insurance.leavitt.com | — |
| 142.0.168.54 | mail02.ins.staffordagency.com | — |
| 142.0.168.55 | mail03.ins.webberadvisors.com | — |
| 142.0.168.56 | 56.168.eloqua.com | — |
| 142.0.168.57 | mail01.info.salemsox.com | — |
| 142.0.168.58 | mail01.info.hickorycrawdads.com | — |
| 142.0.168.59 | mail01.connect.fuelzcard.com | — |
| 142.0.168.60 | — | — |
| 142.0.168.61 | 61.168.eloqua.com | — |
| 142.0.168.62 | — | — |
| 142.0.168.63 | mail01.link.pentonaviation.com | — |
| 142.0.168.64 | mail02.link.pentonaviation.com | — |
| 142.0.168.65 | mail03.link.pentonaviation.com | — |
| 142.0.168.66 | — | — |
| 142.0.168.67 | — | — |
| 142.0.168.68 | — | — |
| 142.0.168.69 | mail.news.marshmma.com | — |
| 142.0.168.70 | mail01.apac.consumerproducts.philips.com | — |
| 142.0.168.71 | mail01.emea.consumerproducts.philips.com | — |
| 142.0.168.72 | mail01.connect.epicequipmentsolutions.com | — |
| 142.0.168.73 | mail01.link.pentonfinancialservices.com | — |
| 142.0.168.74 | mail02.link.pentonfinancialservices.com | — |
| 142.0.168.75 | mail03.link.pentonfinancialservices.com | — |
| 142.0.168.76 | — | — |
| 142.0.168.77 | — | — |
| 142.0.168.78 | — | — |
| 142.0.168.79 | mail01.link.pentonfoodnews.com | — |
| 142.0.168.80 | mail02.link.pentonfoodnews.com | — |
| 142.0.168.81 | mail03.link.pentonfoodnews.com | — |
| 142.0.168.82 | mail01.link.pentonnews.com | — |
| 142.0.168.83 | mail02.link.pentonnews.com | — |
| 142.0.168.84 | mail03.link.pentonnews.com | — |
| 142.0.168.85 | — | — |
| 142.0.168.86 | — | — |
| 142.0.168.87 | — | — |
| 142.0.168.88 | 88.168.eloqua.com | — |
| 142.0.168.89 | mail01.link.pentonagriculture.com | — |
| 142.0.168.90 | mail02.link.pentonagriculture.com | — |
| 142.0.168.91 | mail03.link.pentonagriculture.com | — |
| 142.0.168.92 | — | — |
| 142.0.168.93 | — | — |
| 142.0.168.94 | — | — |
| 142.0.168.95 | mail01.link.penton3.com | — |
| 142.0.168.96 | mail02.link.penton3.com | — |
| 142.0.168.97 | mail03.link.penton3.com | — |
| 142.0.168.98 | mail01.info.canadiansbaseball.com | — |
| 142.0.168.99 | mail01.info.ie66ers.com | — |
| 142.0.168.100 | mail01.link.pentonlsm.com | — |
| 142.0.168.101 | mail02.link.pentonlsm.com | — |
| 142.0.168.102 | mail03.link.pentonlsm.com | — |
| 142.0.168.103 | — | — |
| 142.0.168.104 | — | — |
| 142.0.168.105 | — | — |
| 142.0.168.106 | — | — |
| 142.0.168.107 | — | — |
| 142.0.168.108 | — | — |
| 142.0.168.109 | mail01.info.batsbaseball.com | — |
| 142.0.168.110 | mail01.info.norfolktides.com | — |
| 142.0.168.111 | mail01.info.wsdash.com | — |
| 142.0.168.112 | — | — |
| 142.0.168.113 | — | — |
| 142.0.168.114 | — | — |
| 142.0.168.115 | — | — |
| 142.0.168.116 | mail01.info.alliant.com | — |
| 142.0.168.117 | mail02.response.alliant.com | — |
| 142.0.168.118 | mail03.response.alliant.com | — |
| 142.0.168.119 | — | — |
| 142.0.168.120 | — | — |
| 142.0.168.121 | mail01.info.ASQinsure.com | — |
| 142.0.168.122 | mail01.info.eqone.com | — |
| 142.0.168.123 | mail01.info.PetroSure.com | — |
| 142.0.168.124 | — | — |
| 142.0.168.125 | — | — |
| 142.0.168.126 | mail01.connect.bertuccis.com | — |
| 142.0.168.127 | mail01.connect.bravoitalian.com | — |
| 142.0.168.128 | mail01.connect.bajafresh.com | — |
| 142.0.168.129 | mail01.e.infoblox.com | — |
| 142.0.168.130 | 130.168.eloqua.com | — |
| 142.0.168.131 | 131.168.eloqua.com | — |
| 142.0.168.132 | 132.168.eloqua.com | — |
| 142.0.168.133 | — | — |
| 142.0.168.134 | — | — |
| 142.0.168.135 | — | — |
| 142.0.168.136 | — | — |
| 142.0.168.137 | — | — |
| 142.0.168.138 | — | — |
| 142.0.168.139 | mail01.event.dwtcemail.com | — |
| 142.0.168.140 | mail01.support1.zzz.eloqua.com | — |
| 142.0.168.141 | mail01.go.dustin.eu | — |
| 142.0.168.142 | mail01.elq.ionanalytics.com | — |
| 142.0.168.143 | mail01.response.aon.com | — |
| 142.0.168.144 | — | — |
| 142.0.168.145 | — | — |
| 142.0.168.146 | — | — |
| 142.0.168.147 | mail01.ins.big-ins.com | — |
| 142.0.168.148 | — | — |
| 142.0.168.149 | mail01.info.hubcityspartanburgers.com | — |
| 142.0.168.150 | mail01.info.greenjacketsbaseball.com | — |
| 142.0.168.151 | mail01.info.goemperors.com | — |
| 142.0.168.152 | mail01.info.barons.com | — |
| 142.0.168.153 | 153.168.eloqua.com | — |
| 142.0.168.154 | mail01.info.clingstones.com | — |
| 142.0.168.155 | mail01.grow.hmhco.com | — |
| 142.0.168.156 | mail01.comms.aberdeenplc.com | — |
| 142.0.168.157 | mail01.grow.nwea.org | — |
| 142.0.168.158 | — | — |
| 142.0.168.159 | 159.168.eloqua.com | — |
| 142.0.168.160 | mail01.info.rasi.com | — |
| 142.0.168.161 | mail01.news.perspectium.com | — |
| 142.0.168.162 | 162.168.eloqua.com | — |
| 142.0.168.163 | mail01.info.norstella.com | — |
| 142.0.168.164 | mail01.link.pentonauto.com | — |
| 142.0.168.165 | mail02.link.pentonauto.com | — |
| 142.0.168.166 | mail03.link.pentonauto.com | — |
| 142.0.168.167 | mail01.responses.aberdeenplc.com | — |
| 142.0.168.168 | mail01.news.erstudio.com | — |
| 142.0.168.169 | mail01.news.webyog.com | — |
| 142.0.168.170 | mail01.news.aquadatastudio.com | — |
| 142.0.168.171 | mail01.news.froala.com | — |
| 142.0.168.172 | — | — |
| 142.0.168.173 | — | — |
| 142.0.168.174 | — | — |
| 142.0.168.175 | mail01.2.forms.healthcare.philips.com | — |
| 142.0.168.176 | — | — |
| 142.0.168.177 | — | — |
| 142.0.168.178 | — | — |
| 142.0.168.179 | mail01.response.medicalbag.com | — |
| 142.0.168.180 | mail01.learn.ivey.ca | — |
| 142.0.168.181 | — | — |
| 142.0.168.182 | mail.go.qiagen.com | — |
| 142.0.168.183 | mail01.news.assembla.com | — |
| 142.0.168.184 | mail01.info.edc.ca | — |
| 142.0.168.185 | mail01.news.wherescape.com | — |
| 142.0.168.186 | mail01.news.yellowfinbi.com | — |
| 142.0.168.187 | — | — |
| 142.0.168.188 | — | — |
| 142.0.168.189 | — | — |
| 142.0.168.190 | — | — |
| 142.0.168.191 | mail01.go.firsttechfed.com | — |
| 142.0.168.192 | mail02.go.firsttechfed.com | — |
| 142.0.168.193 | mail03.go.firsttechfed.com | — |
| 142.0.168.194 | mail01.comm.aia.com.hk | — |
| 142.0.168.195 | mail04.go.maas360.com | — |
| 142.0.168.196 | mail05.go.maas360.com | — |
| 142.0.168.197 | mail06.go.maas360.com | — |
| 142.0.168.198 | mail04.go.fluke.com | — |
| 142.0.168.199 | mail05.e.flukeprocessinstruments.com | — |
| 142.0.168.200 | mail06.e.amprobe.com | — |
| 142.0.168.201 | mail01.news.travis-ci.com | — |
| 142.0.168.202 | mail01.news.sencha.com | — |
| 142.0.168.203 | mail01.news.fusioncharts.com | — |
| 142.0.168.204 | mail01.news.ultraedit.com | — |
| 142.0.168.205 | mail01.finance-response.siemens-info.com | — |
| 142.0.168.206 | mail02.finance-response.siemens-info.com | — |
| 142.0.168.207 | mail03.finance-response.siemens-info.com | — |
| 142.0.168.208 | — | — |
| 142.0.168.209 | — | — |
| 142.0.168.210 | — | — |
| 142.0.168.211 | — | — |
| 142.0.168.212 | — | — |
| 142.0.168.213 | mail01.info.zetes.com | — |
| 142.0.168.214 | mail01.news.lansa.com | — |
| 142.0.168.215 | — | — |
| 142.0.168.216 | mail01.communication.maerskline.com | — |
| 142.0.168.217 | mail01.info.groveofanaheim.com | — |
| 142.0.168.218 | mail01.news.wholetomato.com | — |
| 142.0.168.219 | mail01.news.filestack.com | — |
| 142.0.168.220 | — | — |
| 142.0.168.221 | — | — |
| 142.0.168.222 | — | — |
| 142.0.168.223 | mail01.info.siemens-healthineers.com | — |
| 142.0.168.224 | mail02.info.siemens-healthineers.com | — |
| 142.0.168.225 | mail03.info.siemens-healthineers.com | — |
| 142.0.168.226 | — | — |
| 142.0.168.227 | mail01.ins.gbsbenefits.com | — |
| 142.0.168.228 | 228.168.eloqua.com | — |
| 142.0.168.229 | — | — |
| 142.0.168.230 | — | — |
| 142.0.168.231 | mail01.ins.btjinsurance.com | — |
| 142.0.168.232 | mail01.ins.whimsagency.com | — |
| 142.0.168.233 | mail01.ins.griffinowens.com | — |
| 142.0.168.234 | mail01.ins.vnyins.com | — |
| 142.0.168.235 | mail01.ins.arcwinsurance.com | — |
| 142.0.168.236 | mail01.ins.spottsins.com | — |
| 142.0.168.237 | mail01.ins.maisagency.com | — |
| 142.0.168.238 | — | — |
| 142.0.168.239 | — | — |
| 142.0.168.240 | — | — |
| 142.0.168.241 | mail01.ins.northcascadeins.com | — |
| 142.0.168.242 | mail01.ins.insurefida.com | — |
| 142.0.168.243 | mail01.mail.revaly.co | — |
| 142.0.168.244 | 244.168.eloqua.com | — |
| 142.0.168.245 | 245.168.eloqua.com | — |
| 142.0.168.246 | — | — |
| 142.0.168.247 | — | — |
| 142.0.168.248 | — | — |
| 142.0.168.249 | — | — |
| 142.0.168.250 | mail01.go.skipta.com | — |
| 142.0.168.251 | mail01.eml.infinitedcs.com | — |
| 142.0.168.252 | mail01.news.apilayer.com | — |
| 142.0.168.253 | mail01.news.idera.com | — |
| 142.0.168.254 | mail01.info.evaluate.com | — |
| 142.0.168.255 | — | — |