Summary
| ASN | AS766 RedIRIS Autonomous System |
| BGP | 138.100.0.0/16 |
| IPs with RDNS | 189 |
| Hosted Domains | 0 |
| Pingable IPs | 82 |
| Router IPs | 0 |
| 138.100.158.0 | — | 0 |  | |
| 138.100.158.1 | orion.etsisi.upm.es | 0 |  | |
| 138.100.158.2 | barrica.etsisi.upm.es | 0 | | |
| 138.100.158.3 | jupiter.etsisi.upm.es | 0 | | |
| 138.100.158.4 | venus.etsisi.upm.es | 0 | | |
| 138.100.158.5 | pluton.etsisi.upm.es | 0 | | |
| 138.100.158.6 | luna.etsisi.upm.es | 0 | | |
| 138.100.158.7 | mercurio.etsisi.upm.es | 0 | | |
| 138.100.158.8 | — | 0 | | |
| 138.100.158.9 | gotham.etsisi.upm.es | 0 | | |
| 138.100.158.10 | saturno.etsisi.upm.es | 0 | | |
| 138.100.158.11 | oeixtatil-02.etsisi.upm.es | 0 | | |
| 138.100.158.12 | oeixtatil-22.etsisi.upm.es | 0 | | |
| 138.100.158.13 | urano.etsisi.upm.es | 0 | | |
| 138.100.158.14 | neptuno.etsisi.upm.es | 0 | | |
| 138.100.158.15 | bicho.etsisi.upm.es | 0 | | |
| 138.100.158.16 | hispasat.etsisi.upm.es | 0 | | |
| 138.100.158.17 | fisserver.etsisi.upm.es | 0 | | |
| 138.100.158.18 | oeixtatil-04.etsisi.upm.es | 0 | | |
| 138.100.158.19 | syst1.etsisi.upm.es | 0 | | |
| 138.100.158.20 | sol.etsisi.upm.es | 0 | | |
| 138.100.158.21 | syst2.etsisi.upm.es | 0 | | |
| 138.100.158.22 | syst3.etsisi.upm.es | 0 | | |
| 138.100.158.23 | syst4.etsisi.upm.es | 0 | | |
| 138.100.158.24 | syst5.etsisi.upm.es | 0 | | |
| 138.100.158.25 | syst6.etsisi.upm.es | 0 | | |
| 138.100.158.26 | syst7.etsisi.upm.es | 0 | | |
| 138.100.158.27 | srvhpbn.etsisi.upm.es | 0 | | |
| 138.100.158.28 | eire.etsisi.upm.es | 0 | | |
| 138.100.158.29 | syst8.etsisi.upm.es | 0 | | |
| 138.100.158.30 | syst9.etsisi.upm.es | 0 | | |
| 138.100.158.31 | syst10.etsisi.upm.es | 0 | | |
| 138.100.158.32 | oeixtatil-11.etsisi.upm.es | 0 | | |
| 138.100.158.33 | oeixtatil-12.etsisi.upm.es | 0 | | |
| 138.100.158.34 | elgolpe.etsisi.upm.es | 0 | | |
| 138.100.158.35 | stfc.etsisi.upm.es | 0 | | |
| 138.100.158.36 | oeixtatil-15.etsisi.upm.es | 0 | | |
| 138.100.158.37 | oeixtatil-16.etsisi.upm.es | 0 | | |
| 138.100.158.38 | — | 0 | | |
| 138.100.158.39 | oeixtatil-17.etsisi.upm.es | 0 | | |
| 138.100.158.40 | — | 0 | | |
| 138.100.158.41 | — | 0 | | |
| 138.100.158.42 | — | 0 | | |
| 138.100.158.43 | piscis.etsisi.upm.es | 0 | | |
| 138.100.158.44 | — | 0 | | |
| 138.100.158.45 | algorab.etsisi.upm.es | 0 | | |
| 138.100.158.46 | libra.etsisi.upm.es | 0 | | |
| 138.100.158.47 | casiopea.etsisi.upm.es | 0 | | |
| 138.100.158.48 | bds.etsisi.upm.es | 0 | | |
| 138.100.158.49 | — | 0 | | |
| 138.100.158.50 | oeil115.etsisi.upm.es | 0 | | |
| 138.100.158.51 | oeil101.etsisi.upm.es | 0 | | |
| 138.100.158.52 | oeil102.etsisi.upm.es | 0 | | |
| 138.100.158.53 | oeil103.etsisi.upm.es | 0 | | |
| 138.100.158.54 | — | 0 | | |
| 138.100.158.55 | oeil105.etsisi.upm.es | 0 | | |
| 138.100.158.56 | — | 0 | | |
| 138.100.158.57 | oeil107.etsisi.upm.es | 0 | | |
| 138.100.158.58 | oeil108.etsisi.upm.es | 0 | | |
| 138.100.158.59 | oeil109.etsisi.upm.es | 0 | | |
| 138.100.158.60 | oeil110.etsisi.upm.es | 0 | | |
| 138.100.158.61 | oeil111.etsisi.upm.es | 0 | | |
| 138.100.158.62 | oeil112.etsisi.upm.es | 0 | | |
| 138.100.158.63 | — | 0 | | |
| 138.100.158.64 | oeil202.etsisi.upm.es | 0 | | |
| 138.100.158.65 | oeil203.etsisi.upm.es | 0 | | |
| 138.100.158.66 | — | 0 | | |
| 138.100.158.67 | oeil205.etsisi.upm.es | 0 | | |
| 138.100.158.68 | — | 0 | | |
| 138.100.158.69 | — | 0 | | |
| 138.100.158.70 | oeil208.etsisi.upm.es | 0 | | |
| 138.100.158.71 | — | 0 | | |
| 138.100.158.72 | — | 0 | | |
| 138.100.158.73 | — | 0 | | |
| 138.100.158.74 | — | 0 | | |
| 138.100.158.75 | — | 0 | | |
| 138.100.158.76 | oeixtatil-20.etsisi.upm.es | 0 | | |
| 138.100.158.77 | — | 0 | | |
| 138.100.158.78 | geminis.etsisi.upm.es | 0 | | |
| 138.100.158.79 | — | 0 | | |
| 138.100.158.80 | — | 0 | | |
| 138.100.158.81 | vulcano.etsisi.upm.es | 0 | | |
| 138.100.158.82 | matrix.etsisi.upm.es | 0 | | |
| 138.100.158.83 | srvhpcolor.etsisi.upm.es | 0 | | |
| 138.100.158.84 | — | 0 | | |
| 138.100.158.85 | sirio.etsisi.upm.es | 0 | | |
| 138.100.158.86 | coral.etsisi.upm.es | 0 | | |
| 138.100.158.87 | — | 0 | | |
| 138.100.158.88 | oeil401.etsisi.upm.es | 0 | | |
| 138.100.158.89 | oeil402.etsisi.upm.es | 0 | | |
| 138.100.158.90 | agilelearning.etsisi.upm.es | 0 | | |
| 138.100.158.91 | lab1301-01.etsisi.upm.es | 0 | | |
| 138.100.158.92 | lab1301-02.etsisi.upm.es | 0 | | |
| 138.100.158.93 | lab1301-03.etsisi.upm.es | 0 | | |
| 138.100.158.94 | lab1301-04.etsisi.upm.es | 0 | | |
| 138.100.158.95 | lab1301-05.etsisi.upm.es | 0 | | |
| 138.100.158.96 | lab1301-06.etsisi.upm.es | 0 | | |
| 138.100.158.97 | lab1301-07.etsisi.upm.es | 0 | | |
| 138.100.158.98 | lab1301-08.etsisi.upm.es | 0 | | |
| 138.100.158.99 | lab1301-09.etsisi.upm.es | 0 | | |
| 138.100.158.100 | lab1301-10.etsisi.upm.es | 0 | | |
| 138.100.158.101 | lab1301-11.etsisi.upm.es | 0 | | |
| 138.100.158.102 | lab1301-12.etsisi.upm.es | 0 | | |
| 138.100.158.103 | lab1301-13.etsisi.upm.es | 0 | | |
| 138.100.158.104 | lab1301-14.etsisi.upm.es | 0 | | |
| 138.100.158.105 | lab1301-15.etsisi.upm.es | 0 | | |
| 138.100.158.106 | lab1301-16.etsisi.upm.es | 0 | | |
| 138.100.158.107 | lab1301-17.etsisi.upm.es | 0 | | |
| 138.100.158.108 | lab1301-18.etsisi.upm.es | 0 | | |
| 138.100.158.109 | lab1301-19.etsisi.upm.es | 0 | | |
| 138.100.158.110 | lab1301-20.etsisi.upm.es | 0 | | |
| 138.100.158.111 | javascript.etsisi.upm.es | 0 | | |
| 138.100.158.112 | — | 0 | | |
| 138.100.158.113 | perl.etsisi.upm.es | 0 | | |
| 138.100.158.114 | — | 0 | | |
| 138.100.158.115 | lingo.etsisi.upm.es | 0 | | |
| 138.100.158.116 | gestytec-formacion.etsisi.upm.es | 0 | | |
| 138.100.158.117 | gestytec-pilar.etsisi.upm.es | 0 | | |
| 138.100.158.118 | gestytec-jesus.etsisi.upm.es | 0 | | |
| 138.100.158.119 | quebrantahuesos.etsisi.upm.es | 0 | | |
| 138.100.158.120 | — | 0 | | |
| 138.100.158.121 | meloncillo.etsisi.upm.es | 0 | | |
| 138.100.158.122 | — | 0 | | |
| 138.100.158.123 | torresquevedo.etsisi.upm.es | 0 | | |
| 138.100.158.124 | buitre.etsisi.upm.es | 0 | | |
| 138.100.158.125 | — | 0 | | |
| 138.100.158.126 | gineta.etsisi.upm.es | 0 | | |
| 138.100.158.127 | — | 0 | | |
| 138.100.158.128 | — | 0 | | |
| 138.100.158.129 | — | 0 | | |
| 138.100.158.130 | — | 0 | | |
| 138.100.158.131 | — | 0 | | |
| 138.100.158.132 | — | 0 | | |
| 138.100.158.133 | innovatec.etsisi.upm.es | 0 | | |
| 138.100.158.134 | oeil504.etsisi.upm.es | 0 | | |
| 138.100.158.135 | — | 0 | | |
| 138.100.158.136 | — | 0 | | |
| 138.100.158.137 | — | 0 | | |
| 138.100.158.138 | — | 0 | | |
| 138.100.158.139 | — | 0 | | |
| 138.100.158.140 | oeil510.etsisi.upm.es | 0 | | |
| 138.100.158.141 | srvoei.etsisi.upm.es | 0 | | |
| 138.100.158.142 | oeil512.etsisi.upm.es | 0 | | |
| 138.100.158.143 | — | 0 | | |
| 138.100.158.144 | — | 0 | | |
| 138.100.158.145 | oeil515.etsisi.upm.es | 0 | | |
| 138.100.158.146 | vyvserver.etsisi.upm.es | 0 | | |
| 138.100.158.147 | — | 0 | | |
| 138.100.158.148 | oeil518.etsisi.upm.es | 0 | | |
| 138.100.158.149 | — | 0 | | |
| 138.100.158.150 | tdsw.etsisi.upm.es | 0 | | |
| 138.100.158.151 | ardilla.etsisi.upm.es | 0 | | |
| 138.100.158.152 | ciervo.etsisi.upm.es | 0 | | |
| 138.100.158.153 | osopardo.etsisi.upm.es | 0 | | |
| 138.100.158.154 | — | 0 | | |
| 138.100.158.155 | marmota.etsisi.upm.es | 0 | | |
| 138.100.158.156 | garzareal.etsisi.upm.es | 0 | | |
| 138.100.158.157 | — | 0 | | |
| 138.100.158.158 | g3.etsisi.upm.es | 0 | | |
| 138.100.158.159 | zorzal.etsisi.upm.es | 0 | | |
| 138.100.158.160 | — | 0 | | |
| 138.100.158.161 | — | 0 | | |
| 138.100.158.162 | roma.etsisi.upm.es | 0 | | |
| 138.100.158.163 | — | 0 | | |
| 138.100.158.164 | lisboa.etsisi.upm.es | 0 | | |
| 138.100.158.165 | praga.etsisi.upm.es | 0 | | |
| 138.100.158.166 | — | 0 | | |
| 138.100.158.167 | — | 0 | | |
| 138.100.158.168 | bruselas.etsisi.upm.es | 0 | | |
| 138.100.158.169 | jupiter2.etsisi.upm.es | 0 | | |
| 138.100.158.170 | dublin.etsisi.upm.es | 0 | | |
| 138.100.158.171 | escapp.etsisi.upm.es | 0 | | |
| 138.100.158.172 | sgame.etsisi.upm.es | 0 | | |
| 138.100.158.173 | helsinki.etsisi.upm.es | 0 | | |
| 138.100.158.174 | oslo.etsisi.upm.es | 0 | | |
| 138.100.158.175 | budapest.etsisi.upm.es | 0 | | |
| 138.100.158.176 | varsovia.etsisi.upm.es | 0 | | |
| 138.100.158.177 | — | 0 | | |
| 138.100.158.178 | g1.etsisi.upm.es | 0 | | |
| 138.100.158.179 | g1m.etsisi.upm.es | 0 | | |
| 138.100.158.180 | mad1.etsisi.upm.es | 0 | | |
| 138.100.158.181 | — | 0 | | |
| 138.100.158.182 | — | 0 | | |
| 138.100.158.183 | — | 0 | | |
| 138.100.158.184 | minsk.etsisi.upm.es | 0 | | |
| 138.100.158.185 | riga.etsisi.upm.es | 0 | | |
| 138.100.158.186 | bratislava.etsisi.upm.es | 0 | | |
| 138.100.158.187 | belgrado.etsisi.upm.es | 0 | | |
| 138.100.158.188 | valletta.etsisi.upm.es | 0 | | |
| 138.100.158.189 | estambul.etsisi.upm.es | 0 | | |
| 138.100.158.190 | bucarest.etsisi.upm.es | 0 | | |
| 138.100.158.191 | sarajevo.etsisi.upm.es | 0 | | |
| 138.100.158.192 | sophie.etsisi.upm.es | 0 | | |
| 138.100.158.193 | borj.etsisi.upm.es | 0 | | |
| 138.100.158.194 | arbol.etsisi.upm.es | 0 | | |
| 138.100.158.195 | tfcs.etsisi.upm.es | 0 | | |
| 138.100.158.196 | invernalia.etsisi.upm.es | 0 | | |
| 138.100.158.197 | proyectot2.etsisi.upm.es | 0 | | |
| 138.100.158.198 | invernalia.etsisi.upm.es | 0 | | |
| 138.100.158.199 | — | 0 | | |
| 138.100.158.200 | atlantis.etsisi.upm.es | 0 | | |
| 138.100.158.201 | lab1301-21.etsisi.upm.es | 0 | | |
| 138.100.158.202 | lab1301-22.etsisi.upm.es | 0 | | |
| 138.100.158.203 | lab1301-23.etsisi.upm.es | 0 | | |
| 138.100.158.204 | lab1301-24.etsisi.upm.es | 0 | | |
| 138.100.158.205 | lab1301-25.etsisi.upm.es | 0 | | |
| 138.100.158.206 | lab1301-26.etsisi.upm.es | 0 | | |
| 138.100.158.207 | lab1301-27.etsisi.upm.es | 0 | | |
| 138.100.158.208 | lab1301-28.etsisi.upm.es | 0 | | |
| 138.100.158.209 | lab1301-29.etsisi.upm.es | 0 | | |
| 138.100.158.210 | lab1301-30.etsisi.upm.es | 0 | | |
| 138.100.158.211 | lab1301-31.etsisi.upm.es | 0 | | |
| 138.100.158.212 | lab1301-32.etsisi.upm.es | 0 | | |
| 138.100.158.213 | lab1301-33.etsisi.upm.es | 0 | | |
| 138.100.158.214 | lab1301-34.etsisi.upm.es | 0 | | |
| 138.100.158.215 | lab1301-35.etsisi.upm.es | 0 | | |
| 138.100.158.216 | lab1301-36.etsisi.upm.es | 0 | | |
| 138.100.158.217 | lab1301-37.etsisi.upm.es | 0 | | |
| 138.100.158.218 | lab1301-38.etsisi.upm.es | 0 | | |
| 138.100.158.219 | lab1301-39.etsisi.upm.es | 0 | | |
| 138.100.158.220 | lab1301-40.etsisi.upm.es | 0 | | |
| 138.100.158.221 | sol1.etsisi.upm.es | 0 | | |
| 138.100.158.222 | — | 0 | | |
| 138.100.158.223 | — | 0 | | |
| 138.100.158.224 | — | 0 | | |
| 138.100.158.225 | lab1212-00.etsisi.upm.es | 0 | | |
| 138.100.158.226 | lab1212-01.etsisi.upm.es | 0 | | |
| 138.100.158.227 | lab1212-02.etsisi.upm.es | 0 | | |
| 138.100.158.228 | lab1212-03.etsisi.upm.es | 0 | | |
| 138.100.158.229 | lab1212-04.etsisi.upm.es | 0 | | |
| 138.100.158.230 | lab1212-05.etsisi.upm.es | 0 | | |
| 138.100.158.231 | lab1212-06.etsisi.upm.es | 0 | | |
| 138.100.158.232 | lab1212-07.etsisi.upm.es | 0 | | |
| 138.100.158.233 | lab1212-08.etsisi.upm.es | 0 | | |
| 138.100.158.234 | lab1212-09.etsisi.upm.es | 0 | | |
| 138.100.158.235 | lab1212-10.etsisi.upm.es | 0 | | |
| 138.100.158.236 | lab1212-11.etsisi.upm.es | 0 | | |
| 138.100.158.237 | lab1212-12.etsisi.upm.es | 0 | | |
| 138.100.158.238 | lab1212-13.etsisi.upm.es | 0 | | |
| 138.100.158.239 | lab1212-14.etsisi.upm.es | 0 | | |
| 138.100.158.240 | lab1212-15.etsisi.upm.es | 0 | | |
| 138.100.158.241 | lab1212-16.etsisi.upm.es | 0 | | |
| 138.100.158.242 | lab1212-17.etsisi.upm.es | 0 | | |
| 138.100.158.243 | lab1212-18.etsisi.upm.es | 0 | | |
| 138.100.158.244 | lab1212-19.etsisi.upm.es | 0 | | |
| 138.100.158.245 | gisailab1.etsisi.upm.es | 0 | | |
| 138.100.158.246 | gisailab2.etsisi.upm.es | 0 | | |
| 138.100.158.247 | — | 0 | | |
| 138.100.158.248 | — | 0 | | |
| 138.100.158.249 | — | 0 | | |
| 138.100.158.250 | — | 0 | | |
| 138.100.158.251 | — | 0 | | |
| 138.100.158.252 | — | 0 | | |
| 138.100.158.253 | — | 0 | | |
| 138.100.158.254 | l8oei01.etsisi.upm.es | 0 | | |
| 138.100.158.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 138.100.158.244
traceroute to 138.100.158.244 (138.100.158.244): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from 
IPinfo ProbeNet in Madrid, ES
IPinfo ProbeNet in Madrid, ESOn