| 104.140.168.0 | — | — |
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| 104.140.168.2 | mail.mactak.org | — |
| 104.140.168.3 | mail2.mactak.org | — |
| 104.140.168.4 | mail.advancetek.org | — |
| 104.140.168.5 | mail2.advancetek.org | — |
| 104.140.168.6 | mail3.advancetek.org | — |
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| 104.140.168.8 | mail.eitg.org | — |
| 104.140.168.9 | mail2.eitg.org | — |
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| 104.140.168.12 | mail.wamex.org | — |
| 104.140.168.13 | mail2.wamex.org | — |
| 104.140.168.14 | mail3.wamex.org | — |
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| 104.140.168.16 | mail.kidscouncil.org | — |
| 104.140.168.17 | mail2.kidscouncil.org | — |
| 104.140.168.18 | mail3.kidscouncil.org | — |
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| 104.140.168.20 | mail.maflink.org | — |
| 104.140.168.21 | mail2.maflink.org | — |
| 104.140.168.22 | mail3.maflink.org | — |
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| 104.140.168.24 | mail.eacenter.org | — |
| 104.140.168.25 | mail2.eacenter.org | — |
| 104.140.168.26 | mail3.eacenter.org | — |
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| 104.140.168.28 | mail.samio.org | — |
| 104.140.168.29 | mail2.samio.org | — |
| 104.140.168.30 | mail3.samio.org | — |
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| 104.140.168.32 | mail.guidence.org | — |
| 104.140.168.33 | mail2.guidence.org | — |
| 104.140.168.34 | mail3.guidence.org | — |
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| 104.140.168.36 | mail.trucode.org | — |
| 104.140.168.37 | mail2.trucode.org | — |
| 104.140.168.38 | mail3.trucode.org | — |
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| 104.140.168.40 | mail.kyungbok.org | — |
| 104.140.168.41 | mail2.kyungbok.org | — |
| 104.140.168.42 | mail3.kyungbok.org | — |
| 104.140.168.43 | — | — |
| 104.140.168.44 | mail.dukeaffinity.org | — |
| 104.140.168.45 | mail2.dukeaffinity.org | — |
| 104.140.168.46 | mail3.dukeaffinity.org | — |
| 104.140.168.47 | — | — |
| 104.140.168.48 | mail.p2pc.org | — |
| 104.140.168.49 | mail2.p2pc.org | — |
| 104.140.168.50 | mail3.p2pc.org | — |
| 104.140.168.51 | — | — |
| 104.140.168.52 | mail.whisbang.org | — |
| 104.140.168.53 | mail2.whisbang.org | — |
| 104.140.168.54 | mail3.whisbang.org | — |
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| 104.140.168.56 | mail.thebluestreak.org | — |
| 104.140.168.57 | mail2.thebluestreak.org | — |
| 104.140.168.58 | mail3.thebluestreak.org | — |
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| 104.140.168.60 | mail.pharot.org | — |
| 104.140.168.61 | mail2.pharot.org | — |
| 104.140.168.62 | mail3.pharot.org | — |
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| 104.140.168.64 | mail.fifthavenuenewyork.org | — |
| 104.140.168.65 | mail2.fifthavenuenewyork.org | — |
| 104.140.168.66 | mail3.fifthavenuenewyork.org | — |
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| 104.140.168.68 | mail.prettyegg.org | — |
| 104.140.168.69 | mail2.prettyegg.org | — |
| 104.140.168.70 | mail3.prettyegg.org | — |
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| 104.140.168.72 | mail.saveourseacoast.org | — |
| 104.140.168.73 | mail2.saveourseacoast.org | — |
| 104.140.168.74 | mail3.saveourseacoast.org | — |
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| 104.140.168.76 | mail.dreamhistory.org | — |
| 104.140.168.77 | mail2.dreamhistory.org | — |
| 104.140.168.78 | mail3.dreamhistory.org | — |
| 104.140.168.79 | — | — |
| 104.140.168.80 | mail.lawyertexas.org | — |
| 104.140.168.81 | mail2.lawyertexas.org | — |
| 104.140.168.82 | mail3.lawyertexas.org | — |
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| 104.140.168.84 | mail.mcaj.org | — |
| 104.140.168.85 | mail2.mcaj.org | — |
| 104.140.168.86 | mail3.mcaj.org | — |
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| 104.140.168.88 | mail.settlementplan.org | — |
| 104.140.168.89 | mail2.settlementplan.org | — |
| 104.140.168.90 | mail3.settlementplan.org | — |
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| 104.140.168.92 | mail.fresnoscore.org | — |
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| 104.140.168.96 | mail.foundationorchestra.org | — |
| 104.140.168.97 | mail2.foundationorchestra.org | — |
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| 104.140.168.100 | mail.dateclass.org | — |
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| 104.140.168.102 | mail3.dateclass.org | — |
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| 104.140.168.104 | mail.self-employed-insurance.org | — |
| 104.140.168.105 | mail2.self-employed-insurance.org | — |
| 104.140.168.106 | mail3.self-employed-insurance.org | — |
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| 104.140.168.108 | mail.theaterone.org | — |
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| 104.140.168.112 | mail.diveaid.org | — |
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| 104.140.168.116 | mail.gebet.org | — |
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| 104.140.168.120 | mail.achievemaine.org | — |
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| 104.140.168.124 | mail.shilohacademy.org | — |
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| 104.140.168.128 | mail.tifh.org | — |
| 104.140.168.129 | mail2.tifh.org | — |
| 104.140.168.130 | mail3.tifh.org | — |
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| 104.140.168.132 | mail.lifechangeadventures.org | — |
| 104.140.168.133 | mail2.lifechangeadventures.org | — |
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| 104.140.168.136 | mail.ecomeat.org | — |
| 104.140.168.137 | mail2.ecomeat.org | — |
| 104.140.168.138 | mail3.ecomeat.org | — |
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| 104.140.168.140 | mail.leclubweb.org | — |
| 104.140.168.141 | mail2.leclubweb.org | — |
| 104.140.168.142 | mail3.leclubweb.org | — |
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| 104.140.168.144 | mail.rustyridley.org | — |
| 104.140.168.145 | mail2.rustyridley.org | — |
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| 104.140.168.148 | mail.ne4wi.org | — |
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| 104.140.168.152 | mail.fermon.org | — |
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| 104.140.168.156 | mail.visitfranklin.org | — |
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| 104.140.168.160 | mail.professionaldetox.org | — |
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| 104.140.168.164 | mail.wellkarton.org | — |
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| 104.140.168.168 | mail.organicfitness.org | — |
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| 104.140.168.172 | mail.circket.org | — |
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| 104.140.168.176 | mail.igosa.org | — |
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| 104.140.168.180 | mail.yogadetox.org | — |
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| 104.140.168.184 | mail.churchhire.org | — |
| 104.140.168.185 | mail2.churchhire.org | — |
| 104.140.168.186 | mail3.churchhire.org | — |
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| 104.140.168.188 | mail.hanakaze.org | — |
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| 104.140.168.192 | mail.manhattannewyorkcity.org | — |
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| 104.140.168.196 | mail.wordoflifenow.org | — |
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| 104.140.168.199 | — | — |
| 104.140.168.200 | mail.permacycling.org | — |
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| 104.140.168.204 | mail.sumum.org | — |
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| 104.140.168.208 | mail.escavera.org | — |
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| 104.140.168.212 | mail.shunga.org | — |
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| 104.140.168.216 | mail.lightbroadcasting.org | — |
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| 104.140.168.220 | mail.westviewgradnight.org | — |
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| 104.140.168.224 | mail.vcuhealthsystem.org | — |
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| 104.140.168.228 | mail.dolop.org | — |
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| 104.140.168.232 | mail.fiberseal.org | — |
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| 104.140.168.236 | mail.alpinesports.org | — |
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| 104.140.168.240 | mail.sdfamilymatters.org | — |
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| 104.140.168.244 | mail.ems-dent.org | — |
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| 104.140.168.248 | mail.gnbstudy.org | — |
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| 104.140.168.252 | mail.sciencehorizons.org | — |
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