| 216.55.101.0 | — | — |
| 216.55.101.1 | — | — |
| 216.55.101.2 | gate-101-2.NewYork.iService.net | — |
| 216.55.101.3 | — | — |
| 216.55.101.4 | — | — |
| 216.55.101.5 | gate-101-5.NewYork.iService.net | — |
| 216.55.101.6 | gate-101-6.NewYork.iService.net | — |
| 216.55.101.7 | gate-101-7.NewYork.iService.net | — |
| 216.55.101.8 | gate-101-8.NewYork.iService.net | — |
| 216.55.101.9 | gate-101-9.NewYork.iService.net | — |
| 216.55.101.10 | gate-101-10.NewYork.iService.net | — |
| 216.55.101.11 | gate-101-11.NewYork.iService.net | — |
| 216.55.101.12 | gate-101-12.NewYork.iService.net | — |
| 216.55.101.13 | gate-101-13.NewYork.iService.net | — |
| 216.55.101.14 | gate-101-14.NewYork.iService.net | — |
| 216.55.101.15 | gate-101-15.NewYork.iService.net | — |
| 216.55.101.16 | gate-101-16.NewYork.iService.net | — |
| 216.55.101.17 | gate-101-17.NewYork.iService.net | — |
| 216.55.101.18 | gate-101-18.NewYork.iService.net | — |
| 216.55.101.19 | gate-101-19.NewYork.iService.net | — |
| 216.55.101.20 | spamwall.iservice.net | — |
| 216.55.101.21 | — | — |
| 216.55.101.22 | spamwall.com | — |
| 216.55.101.23 | ns1.solutionservers.com | — |
| 216.55.101.24 | — | — |
| 216.55.101.25 | mailserver.auslink.net | — |
| 216.55.101.26 | newsite.spamwall.com | — |
| 216.55.101.27 | — | — |
| 216.55.101.28 | — | — |
| 216.55.101.29 | mailserver.auslink.net | — |
| 216.55.101.30 | spamwall.runnet.net | — |
| 216.55.101.31 | spamwall.compuver.net | — |
| 216.55.101.32 | spamwall.intersatafrica.com | — |
| 216.55.101.33 | gate-101-33.NewYork.iService.net | — |
| 216.55.101.34 | spamwall.ns-systems.com | — |
| 216.55.101.35 | spamwall.seaporthost.net | — |
| 216.55.101.36 | spamwall.nissansr.com | — |
| 216.55.101.37 | spamwall.vivophone.com | — |
| 216.55.101.38 | spamwall.area51webhost.com | — |
| 216.55.101.39 | spamwall.esh.uk.com | — |
| 216.55.101.40 | spamwall.isolve.net | — |
| 216.55.101.41 | nospam.aamranetworks.net | — |
| 216.55.101.42 | spamwall.spitaler.de | — |
| 216.55.101.43 | spamwall.portinfo.com.br | — |
| 216.55.101.44 | spamwall.svfirewall.com | — |
| 216.55.101.45 | spamwall.webcreating.be | — |
| 216.55.101.46 | spamwall.screamingeagletech.com | — |
| 216.55.101.47 | spamwall.appex.no | — |
| 216.55.101.48 | spamwall.cibex.net | — |
| 216.55.101.49 | spamwall.bluecubes.com | — |
| 216.55.101.50 | spamwall.dapda.com | — |
| 216.55.101.51 | spamwall.squidnet.com.mx | — |
| 216.55.101.52 | spamwall.ayarys.com.pe | — |
| 216.55.101.53 | spamwall.net-ressourcer.dk | — |
| 216.55.101.54 | spamwall.cap-xx.com | — |
| 216.55.101.55 | spamwall.tamsys.com.mx | — |
| 216.55.101.56 | spamwall.ibict.nl | — |
| 216.55.101.57 | spamwall.usachoice.net | — |
| 216.55.101.58 | spamwall.keepitup.me | — |
| 216.55.101.59 | spamwall.avlna.com | — |
| 216.55.101.60 | spamwall.onenetplace.com | — |
| 216.55.101.61 | spamwall.ipxperts.net | — |
| 216.55.101.62 | guard.moven.host | — |
| 216.55.101.63 | spamwall.namehero.net | — |
| 216.55.101.64 | spamwall.coblan.it | — |
| 216.55.101.65 | spamwall.bbsbradys.com | — |
| 216.55.101.66 | spamkiller.jomastechnology.com | — |
| 216.55.101.67 | spamwall.hoyausa.com | — |
| 216.55.101.68 | spamwall.whky.com | — |
| 216.55.101.69 | spamwall.vervetech.com.au | — |
| 216.55.101.70 | spamwall.docdns.com | — |
| 216.55.101.71 | spamwall.thredbo.com | — |
| 216.55.101.72 | spamwall.rle.com.au | — |
| 216.55.101.73 | spamwall.cppweb.com | — |
| 216.55.101.74 | spamwall.ytlhotels.com.my | — |
| 216.55.101.75 | spamwall.netcomuk.co.uk | — |
| 216.55.101.76 | spamwall.elabmexico.com | — |
| 216.55.101.77 | spamwall.mtgc.net | — |
| 216.55.101.78 | spamwall.goldstonetech.com | — |
| 216.55.101.79 | spamwall.connectsurfsmile.com | — |
| 216.55.101.80 | spamwall.panamaserver.com | — |
| 216.55.101.81 | nospam.ibssafepoint.com | — |
| 216.55.101.82 | spamwall.auslink.net | — |
| 216.55.101.83 | spamwall.irivinsu.com | — |
| 216.55.101.84 | spamwall.sagiton.pl | — |
| 216.55.101.85 | safepoint.qattanlawfirm.net | — |
| 216.55.101.86 | spamwall.bcmcorp.com.my | — |
| 216.55.101.87 | spamwall.waylog.net | — |
| 216.55.101.88 | spamwall.whitebean.io | — |
| 216.55.101.89 | spamwall.veralynk.com | — |
| 216.55.101.90 | spamwall.hciwireless.net | — |
| 216.55.101.91 | spamwall.biometricinnovations.com | — |
| 216.55.101.92 | spamwall.bigskytel.com | — |
| 216.55.101.93 | efilter.sysone.cc | — |
| 216.55.101.94 | spamwall.cdit.org | — |
| 216.55.101.95 | spamwall.jrs.net | — |
| 216.55.101.96 | spamwall.bitsolution.dk | — |
| 216.55.101.97 | spamwall.hrcbd.com | — |
| 216.55.101.98 | spamwall.dinamic.ch | — |
| 216.55.101.99 | spamwall.remotesystemrepair.com | — |
| 216.55.101.100 | spamwall.expressor-software.com | — |
| 216.55.101.101 | spamwall.xnet.co.za | — |
| 216.55.101.102 | spamwall.andersoncook.com | — |
| 216.55.101.103 | spamwall.serina.es | — |
| 216.55.101.104 | spamwall.nexusnet.cc | — |
| 216.55.101.105 | spamprotector.topsite.nl | — |
| 216.55.101.106 | spamwall.kai.com.np | — |
| 216.55.101.107 | spamwall.ingenio.nl | — |
| 216.55.101.108 | spamwall.mchsol.com | — |
| 216.55.101.109 | spamwall.emailanywhere.com.au | — |
| 216.55.101.110 | ip110-net101.iservice.net | — |
| 216.55.101.111 | spamwall.zingaweb.net | — |
| 216.55.101.112 | gateway.spammonitoring.com | Yes |
| 216.55.101.113 | spamwall.mediaodyssey.com | — |
| 216.55.101.114 | spamwall.avsights.com | — |
| 216.55.101.115 | spamwall.maxihost.com.br | — |
| 216.55.101.116 | spamwall.adinet.in | — |
| 216.55.101.117 | mailplus.bdcom.com | — |
| 216.55.101.118 | spamwall.bhs-inc.org | — |
| 216.55.101.119 | spamwall.heuristika.com | — |
| 216.55.101.120 | spamwall.acremac.com | — |
| 216.55.101.121 | spamwall.bnguk.net | — |
| 216.55.101.122 | spamwall.sunisle.com | — |
| 216.55.101.123 | spamwall.guthrie.com.sg | — |
| 216.55.101.124 | spamwall.cetemmsa.com | — |
| 216.55.101.125 | spamwall.loup.com | — |
| 216.55.101.126 | antispam.servidor.srv.br | — |
| 216.55.101.127 | spamwall.unix.co.za | — |
| 216.55.101.128 | spamwall.imodules.com | — |
| 216.55.101.129 | alfapartscatalog.com | — |
| 216.55.101.130 | spamwall.mydns.no | — |
| 216.55.101.131 | spamwall.microforest.com | — |
| 216.55.101.132 | spamwall.mralston.net | — |
| 216.55.101.133 | spamwall.ventspils.gov.lv | — |
| 216.55.101.134 | spamwall.squaream.pt | — |
| 216.55.101.135 | spamwall.cafe.tg | — |
| 216.55.101.136 | spamwall.wisdomcybernetics.com | — |
| 216.55.101.137 | nospam.vtekhosting.be | — |
| 216.55.101.138 | spamwall.legaard.com | — |
| 216.55.101.139 | spamwall.lan-haleen.com | — |
| 216.55.101.140 | spamwall.csrbusiness.com | — |
| 216.55.101.141 | spamwall.sitestreet.com | — |
| 216.55.101.142 | spamwall.depro.nl | — |
| 216.55.101.143 | spamwall.keyweb.com | — |
| 216.55.101.144 | spamwall.kernwi-fi.com.au | — |
| 216.55.101.145 | spamwall.picolo.nl | — |
| 216.55.101.146 | spamfilter.stacllc.com | — |
| 216.55.101.147 | spamwall.mecahost.com | — |
| 216.55.101.148 | spamwall.kirkleyhigh.com | — |
| 216.55.101.149 | spamwall.dtpartners.com | — |
| 216.55.101.150 | spamwall.jimscomputerservices.com.au | — |
| 216.55.101.151 | spamwall.serilon.com.br | — |
| 216.55.101.152 | spamwall.afra.ch | — |
| 216.55.101.153 | spamwall.netscript.be | — |
| 216.55.101.154 | spamwall.syntricitynetworks.com | — |
| 216.55.101.155 | spamwall.itjunxion.com | — |
| 216.55.101.156 | spamwall.sectorlinux.com | — |
| 216.55.101.157 | spamwall-1.bnguk.net | — |
| 216.55.101.158 | spamwall.ipefix.com | — |
| 216.55.101.159 | mailplus.itcbd.com | — |
| 216.55.101.160 | nospamcenter.mediabase.at | — |
| 216.55.101.161 | spamwall.helilogistics.com | — |
| 216.55.101.162 | spamprotector.hofstadhosting.nl | — |
| 216.55.101.163 | nospam.rce.com.my | — |
| 216.55.101.164 | spamwall.mysitemail.net | — |
| 216.55.101.165 | spamwall.majlandt.dk | — |
| 216.55.101.166 | spamwall.bluebox-productions.com | — |
| 216.55.101.167 | spamwall.yellowstone.co.uk | — |
| 216.55.101.168 | mailplus.nextech.com.bd | — |
| 216.55.101.169 | spamwall.mailguard.it | — |
| 216.55.101.170 | spamwall.artwhere.be | — |
| 216.55.101.171 | spamwall.gdm2000.com.mx | — |
| 216.55.101.172 | spamwall.kfuk-kfum.no | — |
| 216.55.101.173 | nospam.initech-it.com | — |
| 216.55.101.174 | spamwall.cotewest.com | — |
| 216.55.101.175 | spamhc.spamhc.com | — |
| 216.55.101.176 | spamwall.smebank.org | — |
| 216.55.101.177 | spamwall.bangla.net | — |
| 216.55.101.178 | smtp-out3.teal.net | — |
| 216.55.101.179 | spamwall.archimedia.bs.it | — |
| 216.55.101.180 | spamwall.mywh.net | — |
| 216.55.101.181 | spamwall.newedge.fr | — |
| 216.55.101.182 | spamwall.summitokc.com | — |
| 216.55.101.183 | safemail.allcloud.co.il | — |
| 216.55.101.184 | spamwall.maxemor.com | — |
| 216.55.101.185 | spamwall.usms.org | — |
| 216.55.101.186 | netwall.netcet.net | — |
| 216.55.101.187 | spamwall.lcsag.ch | — |
| 216.55.101.188 | filtro.sendguardian.com | — |
| 216.55.101.189 | spamwall.saudireadymix.com | — |
| 216.55.101.190 | spamwall.biztekconnection.com | — |
| 216.55.101.191 | smtp-out3.isp-support.com | — |
| 216.55.101.192 | smtp-out4.isp-support.com | — |
| 216.55.101.193 | static.216.55.101.193.iservice.net | — |
| 216.55.101.194 | static.216.55.101.194.iservice.net | — |
| 216.55.101.195 | — | — |
| 216.55.101.196 | — | — |
| 216.55.101.197 | spamwall.arkie.net | — |
| 216.55.101.198 | spamprotector.spamprotector.net | — |
| 216.55.101.199 | checkpoint.telnetworks.net.au | — |
| 216.55.101.200 | spamprotector.drit.nl | — |
| 216.55.101.201 | spamwall.inmatrading.com | — |
| 216.55.101.202 | spamwall.gruporoga.com | — |
| 216.55.101.203 | spamwall.nisportal.com | — |
| 216.55.101.204 | spamwall.enter-system.com | — |
| 216.55.101.205 | fmr.sw.timetell.nl | — |
| 216.55.101.206 | fmr.sw.privajet.com | — |
| 216.55.101.207 | fmr.sw.computeassist.co.za | — |
| 216.55.101.208 | fmr.sw.grupostaff.com | — |
| 216.55.101.209 | fmr.sw.globalctg.net | — |
| 216.55.101.210 | spamwall.spitaler.de | — |
| 216.55.101.211 | fmr.sw.freestyledesign.dk | — |
| 216.55.101.212 | fmr.sw.rce.com.my | — |
| 216.55.101.213 | spamwall.alturkigroup.com | — |
| 216.55.101.214 | spamwall.hyperspike.net | — |
| 216.55.101.215 | fmr.sw.optnetworks.net | — |
| 216.55.101.216 | fmr.sw.srodlan.com | — |
| 216.55.101.217 | fmr.sw.isabeldepedro.com | — |
| 216.55.101.218 | fmr.sw.247hostu.com | — |
| 216.55.101.219 | fmr.sw.hndserver.net | — |
| 216.55.101.220 | fmr.sw.1-grid.com | — |
| 216.55.101.221 | fmr.sw.commedia.com.au | — |
| 216.55.101.222 | fmr.sw.trustcomputing.in | — |
| 216.55.101.223 | fmr.sw.ihdns1.com | — |
| 216.55.101.224 | antispam.xelle.live | — |
| 216.55.101.225 | antispam.latticesystems.com | — |
| 216.55.101.226 | spamfree.w3.co.nz | — |
| 216.55.101.227 | spamblock.blueblood.com.au | — |
| 216.55.101.228 | spamwall.microcomsys.com | — |
| 216.55.101.229 | out2.hostpanel.srv.br | — |
| 216.55.101.230 | convey.intelsecure.net | — |
| 216.55.101.231 | mailserver.auslink.com | — |
| 216.55.101.232 | spamwall.wasatchsbtc.com | — |
| 216.55.101.233 | spamwall.acatix.com | — |
| 216.55.101.234 | spamwall.goblincomputing.com | — |
| 216.55.101.235 | antispam.kkontech.com | — |
| 216.55.101.236 | spamwall.hospiceadvantage.com | — |
| 216.55.101.237 | spamwall.compuver.com | — |
| 216.55.101.238 | spamwall.lombok.nl | — |
| 216.55.101.239 | fmer.myeasy.deact | — |
| 216.55.101.240 | border.therackhouse.net | Yes |
| 216.55.101.241 | dbl.isolve.net | — |
| 216.55.101.242 | spamprotector.mediaversa.nl | — |
| 216.55.101.243 | mailgate.dymestry.com | — |
| 216.55.101.244 | efilter.msecuredatalabs.com | — |
| 216.55.101.245 | antispam.cybermedia.co.in | — |
| 216.55.101.246 | antispam.ctgroup.com.au | — |
| 216.55.101.247 | kloudfilter.kloudkrowd.co.za | — |
| 216.55.101.248 | smtp-out2.mxroute.com | — |
| 216.55.101.249 | mxfilter.ispsupport.com | — |
| 216.55.101.250 | mxgate.ispsupport.com | — |
| 216.55.101.251 | mxfilter.isolve.net | — |
| 216.55.101.252 | nospam.msecuredatalabs.com | — |
| 216.55.101.253 | serv.intelsecure.com | — |
| 216.55.101.254 | — | — |
| 216.55.101.255 | — | — |