| 139.4.88.0 | ude200955-Transit.Munich2.de.ALTER.NET | Yes |
| 139.4.88.1 | Munich2.de.ALTER.NET | — |
| 139.4.88.2 | ude200955.Munich2.de.ALTER.NET | — |
| 139.4.88.3 | — | — |
| 139.4.88.4 | ude201411-Transit.ESS2.ALTER.NET | Yes |
| 139.4.88.5 | FastEthernet3-1-0.GW4.ESS2.ALTER.NET | — |
| 139.4.88.6 | ude201411.ESS2.ALTER.NET | — |
| 139.4.88.7 | — | — |
| 139.4.88.8 | Bpol-590-Transit.Hilden.de.ALTER.NET | Yes |
| 139.4.88.9 | Hilden.de.ALTER.NET | — |
| 139.4.88.10 | Bpol-590.Hilden.de.ALTER.NET | — |
| 139.4.88.11 | — | — |
| 139.4.88.12 | ude200406-Transit.DUS2.ALTER.NET | Yes |
| 139.4.88.13 | Ethernet5-1-3.GW1.DUS2.ALTER.NET | — |
| 139.4.88.14 | ude200406.DUS2.ALTER.NET | — |
| 139.4.88.15 | — | — |
| 139.4.88.16 | ude192112-Transit.CGN2.ALTER.NET | Yes |
| 139.4.88.17 | Cologne2.ALTER.NET | — |
| 139.4.88.18 | ude192112-Transit.CGN2.ALTER.NET | Yes |
| 139.4.88.19 | — | — |
| 139.4.88.20 | Bpol-Transit.Erfurt2.de.ALTER.NET | Yes |
| 139.4.88.21 | Erfurt2.de.ALTER.NET | — |
| 139.4.88.22 | Bpol.Erfurt2.de.ALTER.NET | — |
| 139.4.88.23 | — | — |
| 139.4.88.24 | ude192485-Transit.BNN3.ALTER.NET | Yes |
| 139.4.88.25 | Bonn3.ALTER.NET | — |
| 139.4.88.26 | ude192485-Transit.BNN3.ALTER.NET | Yes |
| 139.4.88.27 | — | — |
| 139.4.88.28 | Bpol-Transit.Wuerzburg2.de.ALTER.NET | Yes |
| 139.4.88.29 | Wuerzburg2.de.ALTER.NET | — |
| 139.4.88.30 | Bpol.Wuerzburg2.de.ALTER.NET | — |
| 139.4.88.31 | — | — |
| 139.4.88.32 | LSV-Backup-Transit.FFT4.de.ALTER.NET | Yes |
| 139.4.88.33 | FFT4.de.ALTER.NET | — |
| 139.4.88.34 | LSV-Backup.FFT4.de.ALTER.NET | — |
| 139.4.88.35 | — | — |
| 139.4.88.36 | Brain-Transit.Freiburg.de.ALTER.NET | Yes |
| 139.4.88.37 | Freiburg.de.ALTER.NET | — |
| 139.4.88.38 | Brain.Freiburg.de.ALTER.NET | — |
| 139.4.88.39 | — | — |
| 139.4.88.40 | Duferco-Transit.Duesseldorf.de.ALTER.NET | Yes |
| 139.4.88.41 | Duesseldorf.de.ALTER.NET | — |
| 139.4.88.42 | Duferco.Duesseldorf.de.ALTER.NET | — |
| 139.4.88.43 | — | — |
| 139.4.88.44 | — | — |
| 139.4.88.45 | DUFERCO01UCH-UDE00098.viper.alter.net | — |
| 139.4.88.46 | — | — |
| 139.4.88.47 | — | — |
| 139.4.88.48 | ude200896-Transit.WUP2.de.ALTER.NET | Yes |
| 139.4.88.49 | WUP2.de.ALTER.NET | — |
| 139.4.88.50 | ude200896.WUP2.de.ALTER.NET | — |
| 139.4.88.51 | — | — |
| 139.4.88.52 | — | — |
| 139.4.88.53 | PAXAR__01WUS-ude200896.viper.alter.net | — |
| 139.4.88.54 | — | — |
| 139.4.88.55 | — | — |
| 139.4.88.56 | ude201319-Transit.FFT4.ALTER.NET | Yes |
| 139.4.88.57 | ATM2-0-0-30079.GW11.FFT4.ALTER.NET | — |
| 139.4.88.58 | ude201319.FFT4.ALTER.NET | — |
| 139.4.88.59 | — | — |
| 139.4.88.60 | MAsterfood-Transit.Bremen.de.ALTER.NET | Yes |
| 139.4.88.61 | Bremen.de.ALTER.NET | — |
| 139.4.88.62 | MAsterfood.Bremen.de.ALTER.NET | — |
| 139.4.88.63 | — | — |
| 139.4.88.64 | Datadirect-Transit.Siegen.de.ALTER.NET | Yes |
| 139.4.88.65 | Siegen.de.ALTER.NET | — |
| 139.4.88.66 | Datadirect.Siegen.de.ALTER.NET | — |
| 139.4.88.67 | — | — |
| 139.4.88.68 | ude200901-Transit.AAH2.de.ALTER.NET | Yes |
| 139.4.88.69 | AAH2.de.ALTER.NET | — |
| 139.4.88.70 | ude200901.AAH2.de.ALTER.NET | — |
| 139.4.88.71 | — | — |
| 139.4.88.72 | — | — |
| 139.4.88.73 | CHIQUIT01UBE-ude200901.viper.alter.net | — |
| 139.4.88.74 | — | — |
| 139.4.88.75 | — | — |
| 139.4.88.76 | — | — |
| 139.4.88.77 | — | — |
| 139.4.88.78 | — | — |
| 139.4.88.79 | — | — |
| 139.4.88.80 | voip-test-transit.fft4.de.ALTER.NET | Yes |
| 139.4.88.81 | ge1-3-146.gw1.fft4.de.ALTER.NET | — |
| 139.4.88.82 | voip-test.customer.de.ALTER.NET | — |
| 139.4.88.83 | — | — |
| 139.4.88.84 | AI-Informatics-Transit.KAR2.de.ALTER.NET | Yes |
| 139.4.88.85 | KAR2.de.ALTER.NET | — |
| 139.4.88.86 | AI-Informatics.KAR2.de.ALTER.NET | — |
| 139.4.88.87 | — | — |
| 139.4.88.88 | — | — |
| 139.4.88.89 | — | — |
| 139.4.88.90 | — | — |
| 139.4.88.91 | — | — |
| 139.4.88.92 | — | — |
| 139.4.88.93 | — | — |
| 139.4.88.94 | — | — |
| 139.4.88.95 | — | — |
| 139.4.88.96 | — | — |
| 139.4.88.97 | — | — |
| 139.4.88.98 | — | — |
| 139.4.88.99 | — | — |
| 139.4.88.100 | — | — |
| 139.4.88.101 | — | — |
| 139.4.88.102 | — | — |
| 139.4.88.103 | — | — |
| 139.4.88.104 | hoffmann-eitle-transit.Munich.de.ALTER.NET | Yes |
| 139.4.88.105 | ge-3-0-4-106.gw6.muc2.de.ALTER.NET | — |
| 139.4.88.106 | ude194884.customer.de.ALTER.NET | — |
| 139.4.88.107 | — | — |
| 139.4.88.108 | Bpol016-Transit.Bonn.de.ALTER.NET | Yes |
| 139.4.88.109 | BNN3.de.ALTER.NET | — |
| 139.4.88.110 | Bpol016.Bonn.de.ALTER.NET | — |
| 139.4.88.111 | — | — |
| 139.4.88.112 | BPol016-Backup-Transit.Bonn.de.ALTER.NET | Yes |
| 139.4.88.113 | BNN3.de.ALTER.NET | — |
| 139.4.88.114 | — | — |
| 139.4.88.115 | — | — |
| 139.4.88.116 | IS-Zwei-Transit.Aschaffenburg.de.ALTER.NET | Yes |
| 139.4.88.117 | Aschaffenburg.de.ALTER.NET | — |
| 139.4.88.118 | IS-Zwei.Aschaffenburg.de.ALTER.NET | — |
| 139.4.88.119 | — | — |
| 139.4.88.120 | MSC-TEST-Transit.Dortmund.de.ALTER.NET | Yes |
| 139.4.88.121 | Dortmund.de.ALTER.NET | — |
| 139.4.88.122 | MSC-TEST.Dortmund.de.ALTER.NET | — |
| 139.4.88.123 | — | — |
| 139.4.88.124 | Tektronix-Transit.Frankfurt.de.ALTER.NET | Yes |
| 139.4.88.125 | Frankfurt.de.ALTER.NET | — |
| 139.4.88.126 | Tektronix.Frankfurt.de.ALTER.NET | — |
| 139.4.88.127 | — | — |
| 139.4.88.128 | — | — |
| 139.4.88.129 | — | — |
| 139.4.88.130 | — | — |
| 139.4.88.131 | — | — |
| 139.4.88.132 | — | — |
| 139.4.88.133 | — | — |
| 139.4.88.134 | — | — |
| 139.4.88.135 | — | — |
| 139.4.88.136 | — | — |
| 139.4.88.137 | — | — |
| 139.4.88.138 | — | — |
| 139.4.88.139 | — | — |
| 139.4.88.140 | — | — |
| 139.4.88.141 | — | — |
| 139.4.88.142 | — | — |
| 139.4.88.143 | — | — |
| 139.4.88.144 | — | — |
| 139.4.88.145 | COSUS-Backup.de.ALTER.NET | — |
| 139.4.88.146 | — | — |
| 139.4.88.147 | — | — |
| 139.4.88.148 | NewYorker-Transit.Braunschweig.de.ALTER.NET | Yes |
| 139.4.88.149 | Braunschweig.de.ALTER.NET | — |
| 139.4.88.150 | NewYorker.Braunschweig.de.ALTER.NET | — |
| 139.4.88.151 | — | — |
| 139.4.88.152 | RAe-Feldges-Transit.Munich2.de.ALTER.NET | Yes |
| 139.4.88.153 | Munich2.de.ALTER.NET | — |
| 139.4.88.154 | RAe-Feldges.Munich2.de.ALTER.NET | — |
| 139.4.88.155 | — | — |
| 139.4.88.156 | BPol-027-Transit.BERLIN3.de.ALTER.NET | Yes |
| 139.4.88.157 | BERLIN3.de.ALTER.NET | — |
| 139.4.88.158 | BPol-027.BERLIN3.de.ALTER.NET | — |
| 139.4.88.159 | — | — |
| 139.4.88.160 | Visteon-Transit.FFT3.de.ALTER.NET | Yes |
| 139.4.88.161 | Gigabitethernet1-1-0.318.GW10.FFT3.de.ALTER.NET | — |
| 139.4.88.162 | Visteon.FFT3.de.ALTER.NET | — |
| 139.4.88.163 | — | — |
| 139.4.88.164 | Themis-1-Transit.Bocholt.de.ALTER.NET | Yes |
| 139.4.88.165 | Bocholt.de.ALTER.NET | — |
| 139.4.88.166 | Themis-1.Bocholt.de.ALTER.NET | — |
| 139.4.88.167 | — | — |
| 139.4.88.168 | Themis-2-Transit.Bocholt.de.ALTER.NET | Yes |
| 139.4.88.169 | Bocholt.de.ALTER.NET | — |
| 139.4.88.170 | Themis-2.Bocholt.de.ALTER.NET | — |
| 139.4.88.171 | — | — |
| 139.4.88.172 | Internet-Gold-Transit.Munich.de.ALTER.NET | Yes |
| 139.4.88.173 | serial11-0-0.gw1.muc2.alter.net | — |
| 139.4.88.174 | ude201971.de.customer.alter.net | — |
| 139.4.88.175 | — | — |
| 139.4.88.176 | Wescast-Transit.Kassel.de.ALTER.NET | Yes |
| 139.4.88.177 | Kassel.de.ALTER.NET | — |
| 139.4.88.178 | Wescast.Kassel.de.ALTER.NET | — |
| 139.4.88.179 | — | — |
| 139.4.88.180 | Hinterkopf-Transit.Aalen.de.ALTER.NET | Yes |
| 139.4.88.181 | Aalen.de.ALTER.NET | — |
| 139.4.88.182 | Hinterkopf.Aalen.de.ALTER.NET | — |
| 139.4.88.183 | — | — |
| 139.4.88.184 | AT-Kearney-Transit.Berlin2.de.ALTER.NET | Yes |
| 139.4.88.185 | Berlin2.de.ALTER.NET | — |
| 139.4.88.186 | AT-Kearney.Berlin2.de.ALTER.NET | — |
| 139.4.88.187 | — | — |
| 139.4.88.188 | — | — |
| 139.4.88.189 | — | — |
| 139.4.88.190 | ude202979.customer.de.ALTER.NET | — |
| 139.4.88.191 | — | — |
| 139.4.88.192 | Siemens-ITO-P-Transit.Essen2.de.ALTER.NET | Yes |
| 139.4.88.193 | Essen2.de.ALTER.NET | — |
| 139.4.88.194 | Siemens-ITO-P.Essen2.de.ALTER.NET | — |
| 139.4.88.195 | — | — |
| 139.4.88.196 | — | — |
| 139.4.88.197 | — | — |
| 139.4.88.198 | — | — |
| 139.4.88.199 | — | — |
| 139.4.88.200 | Bezeq-Transit.Frankfurt3.de.ALTER.NET | Yes |
| 139.4.88.201 | Frankfurt3.de.ALTER.NET | — |
| 139.4.88.202 | Bezeq.Frankfurt3.de.ALTER.NET | — |
| 139.4.88.203 | — | — |
| 139.4.88.204 | — | — |
| 139.4.88.205 | — | — |
| 139.4.88.206 | — | — |
| 139.4.88.207 | — | — |
| 139.4.88.208 | emitec-p-transit.bnn3.alter.net | Yes |
| 139.4.88.209 | GigabitEthernet7-2-132.GW2.FFT4.alter.net | — |
| 139.4.88.210 | EMITEC.de.customer.alter.net | — |
| 139.4.88.211 | — | — |
| 139.4.88.212 | emitec-s-transit.cgn2.alter.net | Yes |
| 139.4.88.213 | cgn2.alter.net | — |
| 139.4.88.214 | emitec-s.de.customer.alter.net | — |
| 139.4.88.215 | — | — |
| 139.4.88.216 | amazon-transit.fft4.alter.net | Yes |
| 139.4.88.217 | serial1-3-3.gw2.fft4.alter.net | — |
| 139.4.88.218 | ude202964.de.customer.alter.net | — |
| 139.4.88.219 | — | — |
| 139.4.88.220 | BIS-Transit.Berlin3.de.ALTER.NET | Yes |
| 139.4.88.221 | Berlin3.de.ALTER.NET | — |
| 139.4.88.222 | BIS.Berlin3.de.ALTER.NET | — |
| 139.4.88.223 | — | — |
| 139.4.88.224 | Uponor-Transit.Nuremberg.de.ALTER.NET | Yes |
| 139.4.88.225 | Nuremberg.de.ALTER.NET | — |
| 139.4.88.226 | Uponor.Nuremberg.de.ALTER.NET | — |
| 139.4.88.227 | — | — |
| 139.4.88.228 | Novasol-Transit.Berlin3.de.ALTER.NET | Yes |
| 139.4.88.229 | Berlin3.de.ALTER.NET | — |
| 139.4.88.230 | Novasol.Berlin3.de.ALTER.NET | — |
| 139.4.88.231 | — | — |
| 139.4.88.232 | — | — |
| 139.4.88.233 | — | — |
| 139.4.88.234 | — | — |
| 139.4.88.235 | — | — |
| 139.4.88.236 | New-Yorker-Transit.Frankfurt3.de.ALTER.NET | Yes |
| 139.4.88.237 | Frankfurt3.de.ALTER.NET | — |
| 139.4.88.238 | New-Yorker.Frankfurt3.de.ALTER.NET | — |
| 139.4.88.239 | — | — |
| 139.4.88.240 | Infor-Transit.fft3.de.ALTER.NET | Yes |
| 139.4.88.241 | ge3-0-101.gw5.fft3.de.ALTER.NET | — |
| 139.4.88.242 | ude203018.customer.de.ALTER.NET | — |
| 139.4.88.243 | — | — |
| 139.4.88.244 | Dekra-01769-9Transit.Herten.de.ALTER.NET | Yes |
| 139.4.88.245 | Herten.de.ALTER.NET | — |
| 139.4.88.246 | Dekra-01769.Herten.de.ALTER.NET | — |
| 139.4.88.247 | — | — |
| 139.4.88.248 | ygomi-transit.gw6.muc2.de.ALTER.NET | Yes |
| 139.4.88.249 | ge-3-0-4-111.gw6.muc2.de.ALTER.NET | — |
| 139.4.88.250 | ude203077.customer.de.ALTER.NET | — |
| 139.4.88.251 | — | — |
| 139.4.88.252 | Leoni-Transit.Nuernberg3.de.ALTER.NET | Yes |
| 139.4.88.253 | Nuernberg3.de.ALTER.NET | — |
| 139.4.88.254 | Leoni.Nuernberg3.de.ALTER.NET | — |
| 139.4.88.255 | — | — |