| 5.57.81.0 | ip-5-57-81-0-reserved.lonap.net | — |
| 5.57.81.1 | ip-5-57-81-1-reserved.lonap.net | — |
| 5.57.81.2 | ip-5-57-81-2-reserved.lonap.net | — |
| 5.57.81.3 | mon0.lonap.net | — |
| 5.57.81.4 | ixpwatch.lonap.net | — |
| 5.57.81.5 | ip-5-57-81-5-reserved.lonap.net | — |
| 5.57.81.6 | — | — |
| 5.57.81.7 | r2lon2.core.init7.net | Yes |
| 5.57.81.8 | — | — |
| 5.57.81.9 | — | — |
| 5.57.81.10 | — | — |
| 5.57.81.11 | lonap.globalsecurelayer.com | — |
| 5.57.81.12 | — | — |
| 5.57.81.13 | — | — |
| 5.57.81.14 | — | — |
| 5.57.81.15 | — | — |
| 5.57.81.16 | — | — |
| 5.57.81.17 | lonap01.msn.net | — |
| 5.57.81.18 | — | — |
| 5.57.81.19 | lonap-border2.dditservices.com | Yes |
| 5.57.81.20 | — | — |
| 5.57.81.21 | lonap-gw.tcsov.as6908.net | — |
| 5.57.81.22 | — | — |
| 5.57.81.23 | — | — |
| 5.57.81.24 | — | — |
| 5.57.81.25 | lonap.gblon1-rt001i.i3d.net | — |
| 5.57.81.26 | — | — |
| 5.57.81.27 | rackspace-ip81-27.no-dns-yet.lonap.net | — |
| 5.57.81.28 | — | — |
| 5.57.81.29 | — | — |
| 5.57.81.30 | — | — |
| 5.57.81.31 | — | — |
| 5.57.81.32 | — | — |
| 5.57.81.33 | vorboss-lonap-gw1.lonap.net | — |
| 5.57.81.34 | — | — |
| 5.57.81.35 | lonap-gw.as42689.net | — |
| 5.57.81.36 | — | — |
| 5.57.81.37 | lonap.lon1.catixs.net | — |
| 5.57.81.38 | — | — |
| 5.57.81.39 | — | — |
| 5.57.81.40 | — | — |
| 5.57.81.41 | lonap-thn-gw01.hostednetworkservices.co.uk | — |
| 5.57.81.42 | — | — |
| 5.57.81.43 | lonap.ccrgw1.countybroadband.net | — |
| 5.57.81.44 | lonap.ccrgw1.countybroadband.net | — |
| 5.57.81.45 | lonap.gblon.dedicatednodes.io | — |
| 5.57.81.46 | — | — |
| 5.57.81.47 | — | — |
| 5.57.81.48 | — | — |
| 5.57.81.49 | — | — |
| 5.57.81.50 | lonap-gw1-oscar-lonap.net | — |
| 5.57.81.51 | — | — |
| 5.57.81.52 | — | — |
| 5.57.81.53 | thw-lonap.connetu.net | — |
| 5.57.81.54 | — | — |
| 5.57.81.55 | — | — |
| 5.57.81.56 | — | — |
| 5.57.81.57 | ip81-57.apple-gw3.lonap.net | — |
| 5.57.81.58 | ip81-58.apple-gw4.lonap.net | — |
| 5.57.81.59 | — | — |
| 5.57.81.60 | ip81-59.fastly-gw1.lonap.net | — |
| 5.57.81.61 | peering2.r1.lnx.dnsnode.net | — |
| 5.57.81.62 | peering2.x1.lon.dnsnode.net | — |
| 5.57.81.63 | — | — |
| 5.57.81.64 | lonap1.talk-straight.co.uk | — |
| 5.57.81.65 | lonap.thn.amatisnetworks.com | — |
| 5.57.81.66 | — | — |
| 5.57.81.67 | eth-45.eqld5-gw3.ntwk.eqld5.uk.as45014.net | — |
| 5.57.81.68 | — | — |
| 5.57.81.69 | — | — |
| 5.57.81.70 | — | — |
| 5.57.81.71 | — | — |
| 5.57.81.72 | lhr-lonap-gw1.as36236.net | — |
| 5.57.81.73 | — | — |
| 5.57.81.74 | — | — |
| 5.57.81.75 | lonap.as13335.net | — |
| 5.57.81.76 | lonap.canalbox.net | — |
| 5.57.81.77 | — | — |
| 5.57.81.78 | lonap.hex.internet.1.marstonstelecoms.com | — |
| 5.57.81.79 | — | — |
| 5.57.81.80 | — | — |
| 5.57.81.81 | — | — |
| 5.57.81.82 | — | — |
| 5.57.81.83 | lonap.ids.uk.net | — |
| 5.57.81.84 | — | — |
| 5.57.81.85 | LONAP-GW1.gigaclear.com | — |
| 5.57.81.86 | — | — |
| 5.57.81.87 | — | — |
| 5.57.81.88 | — | — |
| 5.57.81.89 | — | — |
| 5.57.81.90 | lonap.network.feral.io | — |
| 5.57.81.91 | lonap.thw-core01.network.aspirets.com | — |
| 5.57.81.92 | — | — |
| 5.57.81.93 | riotgames.no-dns-yet.lonap.net | — |
| 5.57.81.94 | — | — |
| 5.57.81.95 | — | — |
| 5.57.81.96 | — | — |
| 5.57.81.97 | — | — |
| 5.57.81.98 | — | — |
| 5.57.81.99 | — | — |
| 5.57.81.100 | — | — |
| 5.57.81.101 | lonap.lon1.teraswitch.com | — |
| 5.57.81.102 | — | — |
| 5.57.81.103 | lonap.lon.ip-addr.uk | — |
| 5.57.81.104 | — | — |
| 5.57.81.105 | — | — |
| 5.57.81.106 | lonap.mlltelecom.com | — |
| 5.57.81.107 | — | — |
| 5.57.81.108 | — | — |
| 5.57.81.109 | — | — |
| 5.57.81.110 | — | — |
| 5.57.81.111 | — | — |
| 5.57.81.112 | lonap-gw1.hyehost.org | — |
| 5.57.81.113 | — | — |
| 5.57.81.114 | ifog-lonap-gw-1.ifog.ch | — |
| 5.57.81.115 | lonap-1.thn.squirrel.uk.net | — |
| 5.57.81.116 | — | — |
| 5.57.81.117 | lonap-gw1.medical.hyperlxc.co.uk | — |
| 5.57.81.118 | lonap.boundlessnetworks.uk | — |
| 5.57.81.119 | — | — |
| 5.57.81.120 | lonap.msh.net.uk | — |
| 5.57.81.121 | — | — |
| 5.57.81.122 | lonap.converged.co.uk | — |
| 5.57.81.123 | — | — |
| 5.57.81.124 | — | — |
| 5.57.81.125 | rt01.lhr.ca-servers.ca | — |
| 5.57.81.126 | — | — |
| 5.57.81.127 | — | — |
| 5.57.81.128 | be1061.er13.thlon.isp.sky.com | — |
| 5.57.81.129 | — | — |
| 5.57.81.130 | lonap1.yahoo-inc.com | — |
| 5.57.81.131 | lonap2.yahoo-inc.com | — |
| 5.57.81.132 | fibre-options.no-dns-yet.lonap.net | — |
| 5.57.81.133 | — | — |
| 5.57.81.134 | lonap.thn.as51561.net | — |
| 5.57.81.135 | — | — |
| 5.57.81.136 | lonap.sg.gs | — |
| 5.57.81.137 | — | — |
| 5.57.81.138 | — | — |
| 5.57.81.139 | lonap.netwise.co.uk | — |
| 5.57.81.140 | — | — |
| 5.57.81.141 | — | — |
| 5.57.81.142 | — | — |
| 5.57.81.143 | — | — |
| 5.57.81.144 | — | — |
| 5.57.81.145 | — | — |
| 5.57.81.146 | lonap-lonthe-1.core.wifirst.net | — |
| 5.57.81.147 | — | — |
| 5.57.81.148 | — | — |
| 5.57.81.149 | — | — |
| 5.57.81.150 | 4002.be4.lon1-rt1.uk.as41000.net | — |
| 5.57.81.151 | — | — |
| 5.57.81.152 | — | — |
| 5.57.81.153 | lonap-gw1.edgevana.com | — |
| 5.57.81.154 | lonap.pe0.lhr0.uk.as61049.net | — |
| 5.57.81.155 | lonap.sohonet.com | — |
| 5.57.81.156 | — | — |
| 5.57.81.157 | — | — |
| 5.57.81.158 | et-0-0-2.edge0.hex.uk.as47638.net | — |
| 5.57.81.159 | — | — |
| 5.57.81.160 | lonap-ix.blizzardonline.net | — |
| 5.57.81.161 | — | — |
| 5.57.81.162 | — | — |
| 5.57.81.163 | lonap-be11.vdc.g.network | — |
| 5.57.81.164 | lonap.thn.infra.connectbit.io | — |
| 5.57.81.165 | — | — |
| 5.57.81.166 | lonap-thw.as42831.net | — |
| 5.57.81.167 | — | — |
| 5.57.81.168 | — | — |
| 5.57.81.169 | — | — |
| 5.57.81.170 | be201.sqyn02-igw-a1.vodafone.co.uk | — |
| 5.57.81.171 | — | — |
| 5.57.81.172 | lonap.thn2.peering.clouvider.net | — |
| 5.57.81.173 | — | — |
| 5.57.81.174 | lonap1.tfmnetworks.com | — |
| 5.57.81.175 | — | — |
| 5.57.81.176 | — | — |
| 5.57.81.177 | — | — |
| 5.57.81.178 | — | — |
| 5.57.81.179 | — | — |
| 5.57.81.180 | — | — |
| 5.57.81.181 | — | — |
| 5.57.81.182 | lonap-1.cwcs.net | — |
| 5.57.81.183 | — | — |
| 5.57.81.184 | — | — |
| 5.57.81.185 | — | — |
| 5.57.81.186 | — | — |
| 5.57.81.187 | — | — |
| 5.57.81.188 | uk-ln4-edge3-188-lonap.redcentric.net | — |
| 5.57.81.189 | uk-ln4.edge4.189-lonap.redcentric.net | — |
| 5.57.81.190 | lonap-hex.thevoicefactory.co.uk | — |
| 5.57.81.191 | — | — |
| 5.57.81.192 | lonap-gw1.kalnet4u.co.uk | — |
| 5.57.81.193 | — | — |
| 5.57.81.194 | — | — |
| 5.57.81.195 | lonap-gw.stream-networks.co.uk | — |
| 5.57.81.196 | — | — |
| 5.57.81.197 | — | — |
| 5.57.81.198 | — | — |
| 5.57.81.199 | — | — |
| 5.57.81.200 | — | — |
| 5.57.81.201 | no-dns-yet.m247.lonap.net | — |
| 5.57.81.202 | — | — |
| 5.57.81.203 | — | — |
| 5.57.81.204 | — | — |
| 5.57.81.205 | — | — |
| 5.57.81.206 | agr1-lhx-pr-lonap.wolcomm.net | — |
| 5.57.81.207 | — | — |
| 5.57.81.208 | lonap1-lon-the-rt1.yorkdataservices.com | — |
| 5.57.81.209 | — | — |
| 5.57.81.210 | lonap-gw1.sotaconnect.net | — |
| 5.57.81.211 | — | — |
| 5.57.81.212 | lonap1.hex.beaming.biz | — |
| 5.57.81.213 | lonap1.thn.beaming.biz | — |
| 5.57.81.214 | lonap.vaioni.net | — |
| 5.57.81.215 | — | — |
| 5.57.81.216 | lonap.te-0-0-1-1.toucan.ld8.exn.uk | — |
| 5.57.81.217 | — | — |
| 5.57.81.218 | — | — |
| 5.57.81.219 | — | — |
| 5.57.81.220 | — | — |
| 5.57.81.221 | — | — |
| 5.57.81.222 | lonap4.emf.camp | — |
| 5.57.81.223 | lonap4-2.emf.camp | — |
| 5.57.81.224 | — | — |
| 5.57.81.225 | lonap0.rt0-thn.lhr01.gb.pdx.net.uk | — |
| 5.57.81.226 | lonap-GW.39networks.net | — |
| 5.57.81.227 | — | — |
| 5.57.81.228 | no-dns-yet-alibaba-gw-a.lonap.net | — |
| 5.57.81.229 | — | — |
| 5.57.81.230 | — | — |
| 5.57.81.231 | e51-4.cr1a.thn.lon2.gb.917.as | — |
| 5.57.81.232 | e51.cr1a.eqld5.lon5.gb.917.as | — |
| 5.57.81.233 | r1.e.as400792.net | Yes |
| 5.57.81.234 | — | — |
| 5.57.81.235 | no-dns-yet-commfibre.lonap.net | — |
| 5.57.81.236 | — | — |
| 5.57.81.237 | lonap-gw-a.colt.net | — |
| 5.57.81.238 | — | — |
| 5.57.81.239 | lonap-gw1.balticbroadband.com | — |
| 5.57.81.240 | — | — |
| 5.57.81.241 | lonap.ths.connectfibre.network | — |
| 5.57.81.242 | lonap.ld7.connectfibre.network | — |
| 5.57.81.243 | lonap-the.brightstar.limited | — |
| 5.57.81.244 | — | — |
| 5.57.81.245 | lonap-slou.fibrenest.com | — |
| 5.57.81.246 | — | — |
| 5.57.81.247 | netskope-gw-a-no-dns-yet.lonap.net | — |
| 5.57.81.248 | — | — |
| 5.57.81.249 | ukfast-lonap-gw-a-no-dns-yet.lonap.net | — |
| 5.57.81.250 | — | — |
| 5.57.81.251 | lonap-gw1.voiceflex.net | — |
| 5.57.81.252 | lonap-gw2.voiceflex.net | — |
| 5.57.81.253 | lonap-gw1.blynxaim.com | — |
| 5.57.81.254 | — | — |
| 5.57.81.255 | — | — |