Summary
| ASN | AS766 RedIRIS Autonomous System |
| BGP | 138.100.0.0/16 |
| IPs with RDNS | 181 |
| Hosted Domains | 0 |
| Pingable IPs | 44 |
| Router IPs | 0 |
| 138.100.73.0 | — | 0 |  | |
| 138.100.73.1 | gw-etsii-73.etsii.upm.es | 0 |  | |
| 138.100.73.2 | sanjose.etsii.upm.es | 0 | | |
| 138.100.73.3 | vpn.etsii.upm.es | 0 | | |
| 138.100.73.4 | srvdsk.etsii.upm.es | 0 | | |
| 138.100.73.5 | srvdoc.etsii.upm.es | 0 | | |
| 138.100.73.6 | aulad.etsii.upm.es | 0 | | |
| 138.100.73.7 | dekker.ude.etsii.upm.es | 0 | | |
| 138.100.73.8 | sanjose1.etsii.upm.es | 0 | | |
| 138.100.73.9 | sanjose2.etsii.upm.es | 0 | | |
| 138.100.73.10 | — | 0 | | |
| 138.100.73.11 | — | 0 | | |
| 138.100.73.12 | filomena.etsii.upm.es | 0 | | |
| 138.100.73.13 | pcalvaro.etsii.upm.es | 0 | | |
| 138.100.73.14 | automatica.etsii.upm.es | 0 | | |
| 138.100.73.15 | — | 0 | | |
| 138.100.73.16 | salondeactos.etsii.upm.es | 0 | | |
| 138.100.73.17 | aulac.etsii.upm.es | 0 | | |
| 138.100.73.18 | fluidos.etsii.upm.es | 0 | | |
| 138.100.73.19 | relacint.etsii.upm.es | 0 | | |
| 138.100.73.20 | relacint1.etsii.upm.es | 0 | | |
| 138.100.73.21 | relacint2.etsii.upm.es | 0 | | |
| 138.100.73.22 | relacint3.etsii.upm.es | 0 | | |
| 138.100.73.23 | — | 0 | | |
| 138.100.73.24 | — | 0 | | |
| 138.100.73.25 | yolanda.etsii.upm.es | 0 | | |
| 138.100.73.26 | mercedes.etsii.upm.es | 0 | | |
| 138.100.73.27 | antonio.ingor.etsii.upm.es | 0 | | |
| 138.100.73.28 | — | 0 | | |
| 138.100.73.29 | — | 0 | | |
| 138.100.73.30 | — | 0 | | |
| 138.100.73.31 | srvartigas.etsii.upm.es | 0 | | |
| 138.100.73.32 | jcarreira.etsii.upm.es | 0 | | |
| 138.100.73.33 | pepa.etsii.upm.es | 0 | | |
| 138.100.73.34 | impsae.etsii.upm.es | 0 | | |
| 138.100.73.35 | eva.etsii.upm.es | 0 | | |
| 138.100.73.36 | roberto.etsii.upm.es | 0 | | |
| 138.100.73.37 | fundacionartigas.etsii.upm.es | 0 | | |
| 138.100.73.38 | urano.ude.etsii.upm.es | 0 | | |
| 138.100.73.39 | servecon2.etsii.upm.es | 0 | | |
| 138.100.73.40 | elysion.etsii.upm.es | 0 | | |
| 138.100.73.41 | pluton.ude.etsii.upm.es | 0 | | |
| 138.100.73.42 | nacho.etsii.upm.es | 0 | | |
| 138.100.73.43 | dnavarro.etsii.upm.es | 0 | | |
| 138.100.73.44 | gfdis.etsii.upm.es | 0 | | |
| 138.100.73.45 | celia.ingor.etsii.upm.es | 0 | | |
| 138.100.73.46 | cristina.ingor.etsii.upm.es | 0 | | |
| 138.100.73.47 | lobo.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.48 | cesio.iqi.etsii.upm.es | 0 | | |
| 138.100.73.49 | ffii5.etsii.upm.es | 0 | | |
| 138.100.73.50 | vze.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.51 | amigos.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.52 | — | 0 | | |
| 138.100.73.53 | bigmac.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.54 | erm7.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.55 | ffii6.etsii.upm.es | 0 | | |
| 138.100.73.56 | ovni.etsii.upm.es | 0 | | |
| 138.100.73.57 | siderurgia-5.mat.etsii.upm.es | 0 | | |
| 138.100.73.58 | — | 0 | | |
| 138.100.73.59 | ofite2.etsii.upm.es | 0 | | |
| 138.100.73.60 | ofiteweb.etsii.upm.es | 0 | | |
| 138.100.73.61 | jgrau.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.62 | — | 0 | | |
| 138.100.73.63 | — | 0 | | |
| 138.100.73.64 | labest7.ingor.etsii.upm.es | 0 | | |
| 138.100.73.65 | labest6.ingor.etsii.upm.es | 0 | | |
| 138.100.73.66 | labest5.ingor.etsii.upm.es | 0 | | |
| 138.100.73.67 | labest4.ingor.etsii.upm.es | 0 | | |
| 138.100.73.68 | labest3.ingor.etsii.upm.es | 0 | | |
| 138.100.73.69 | labest2.ingor.etsii.upm.es | 0 | | |
| 138.100.73.70 | labest1.ingor.etsii.upm.es | 0 | | |
| 138.100.73.71 | fisher.ingor.etsii.upm.es | 0 | | |
| 138.100.73.72 | estad.ingor.etsii.upm.es | 0 | | |
| 138.100.73.73 | mariajes.ingor.etsii.upm.es | 0 | | |
| 138.100.73.74 | laborate.ingor.etsii.upm.es | 0 | | |
| 138.100.73.75 | camino.ingor.etsii.upm.es | 0 | | |
| 138.100.73.76 | bolado.ingor.etsii.upm.es | 0 | | |
| 138.100.73.77 | anna.etsii.upm.es | 0 | | |
| 138.100.73.78 | orion.etsii.upm.es | 0 | | |
| 138.100.73.79 | — | 0 | | |
| 138.100.73.80 | — | 0 | | |
| 138.100.73.81 | — | 0 | | |
| 138.100.73.82 | kiko.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.83 | — | 0 | | |
| 138.100.73.84 | dmeci.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.85 | juninho.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.86 | ealarcon.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.87 | goles.mecaest.etsii.upm.es | 0 | | |
| 138.100.73.88 | — | 0 | | |
| 138.100.73.89 | — | 0 | | |
| 138.100.73.90 | — | 0 | | |
| 138.100.73.91 | — | 0 | | |
| 138.100.73.92 | — | 0 | | |
| 138.100.73.93 | — | 0 | | |
| 138.100.73.94 | — | 0 | | |
| 138.100.73.95 | — | 0 | | |
| 138.100.73.96 | — | 0 | | |
| 138.100.73.97 | mauro.etsii.upm.es | 0 | | |
| 138.100.73.98 | europa.etsii.upm.es | 0 | | |
| 138.100.73.99 | sirio.etsii.upm.es | 0 | | |
| 138.100.73.100 | tomas.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.101 | pcflu6.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.102 | pcflu7.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.103 | servert.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.104 | — | 0 | | |
| 138.100.73.105 | — | 0 | | |
| 138.100.73.106 | — | 0 | | |
| 138.100.73.107 | — | 0 | | |
| 138.100.73.108 | — | 0 | | |
| 138.100.73.109 | — | 0 | | |
| 138.100.73.110 | — | 0 | | |
| 138.100.73.111 | ibm140.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.112 | pcflu4.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.113 | jjimenez.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.114 | fernando.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.115 | icaro.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.116 | javier.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.117 | — | 0 | | |
| 138.100.73.118 | salvador.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.119 | pcflu5.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.120 | biblio.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.121 | horlock.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.122 | mvaldes.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.123 | jcasanova.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.124 | watt.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.125 | jmlopez.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.126 | secdep.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.127 | spinoff.etsii.upm.es | 0 | | |
| 138.100.73.128 | — | 0 | | |
| 138.100.73.129 | — | 0 | | |
| 138.100.73.130 | trans1.dimf.etsii.upm.es | 0 | | |
| 138.100.73.131 | trans2.dimf.etsii.upm.es | 0 | | |
| 138.100.73.132 | trans3.dimf.etsii.upm.es | 0 | | |
| 138.100.73.133 | canon1.etsii.upm.es | 0 | | |
| 138.100.73.134 | canon2.etsii.upm.es | 0 | | |
| 138.100.73.135 | trans4.dimf.etsii.upm.es | 0 | | |
| 138.100.73.136 | — | 0 | | |
| 138.100.73.137 | gigsimpack.etsii.upm.es | 0 | | |
| 138.100.73.138 | jmg.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.139 | trans5.dimf.etsii.upm.es | 0 | | |
| 138.100.73.140 | — | 0 | | |
| 138.100.73.141 | audiovisuales.etsii.upm.es | 0 | | |
| 138.100.73.142 | — | 0 | | |
| 138.100.73.143 | — | 0 | | |
| 138.100.73.144 | — | 0 | | |
| 138.100.73.145 | — | 0 | | |
| 138.100.73.146 | — | 0 | | |
| 138.100.73.147 | — | 0 | | |
| 138.100.73.148 | — | 0 | | |
| 138.100.73.149 | — | 0 | | |
| 138.100.73.150 | trans6.dimf.etsii.upm.es | 0 | | |
| 138.100.73.151 | trans7.dimf.etsii.upm.es | 0 | | |
| 138.100.73.152 | trans8.dimf.etsii.upm.es | 0 | | |
| 138.100.73.153 | — | 0 | | |
| 138.100.73.154 | carts.ingor.etsii.upm.es | 0 | | |
| 138.100.73.155 | pc10.inel.etsii.upm.es | 0 | | |
| 138.100.73.156 | — | 0 | | |
| 138.100.73.157 | pc14.inel.etsii.upm.es | 0 | | |
| 138.100.73.158 | raul.iqi.etsii.upm.es | 0 | | |
| 138.100.73.159 | ramon.iqi.etsii.upm.es | 0 | | |
| 138.100.73.160 | — | 0 | | |
| 138.100.73.161 | tecnolog.iqi.etsii.upm.es | 0 | | |
| 138.100.73.162 | escm.etsii.upm.es | 0 | | |
| 138.100.73.163 | — | 0 | | |
| 138.100.73.164 | ffii3.etsii.upm.es | 0 | | |
| 138.100.73.165 | ffii4.etsii.upm.es | 0 | | |
| 138.100.73.166 | fundacion.etsii.upm.es | 0 | | |
| 138.100.73.167 | alvamore.etsii.upm.es | 0 | | |
| 138.100.73.168 | mvalcarcel.etsii.upm.es | 0 | | |
| 138.100.73.169 | ffii1.etsii.upm.es | 0 | | |
| 138.100.73.170 | erodriguez.iqi.etsii.upm.es | 0 | | |
| 138.100.73.171 | lopez.iqi.etsii.upm.es | 0 | | |
| 138.100.73.172 | elenator.etsii.upm.es | 0 | | |
| 138.100.73.173 | actube.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.174 | tuneldefrio.etsii.upm.es | 0 | | |
| 138.100.73.175 | sisterserver.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.176 | sistersean.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.177 | — | 0 | | |
| 138.100.73.178 | pcjmg.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.179 | aulatermo.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.180 | — | 0 | | |
| 138.100.73.181 | — | 0 | | |
| 138.100.73.182 | — | 0 | | |
| 138.100.73.183 | — | 0 | | |
| 138.100.73.184 | — | 0 | | |
| 138.100.73.185 | — | 0 | | |
| 138.100.73.186 | pceduardo.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.187 | pcantonio.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.188 | pccarlos.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.189 | pcalmudena.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.190 | artigas3.etsii.upm.es | 0 | | |
| 138.100.73.191 | josealberto.etsii.upm.es | 0 | | |
| 138.100.73.192 | raquel.etsii.upm.es | 0 | | |
| 138.100.73.193 | roraima.etsii.upm.es | 0 | | |
| 138.100.73.194 | orinoco.etsii.upm.es | 0 | | |
| 138.100.73.195 | kukenan.etsii.upm.es | 0 | | |
| 138.100.73.196 | — | 0 | | |
| 138.100.73.197 | tepui.etsii.upm.es | 0 | | |
| 138.100.73.198 | karuai.etsii.upm.es | 0 | | |
| 138.100.73.199 | impsubalu.etsii.upm.es | 0 | | |
| 138.100.73.200 | subalum01.etsii.upm.es | 0 | | |
| 138.100.73.201 | subalum02.etsii.upm.es | 0 | | |
| 138.100.73.202 | subalum03.etsii.upm.es | 0 | | |
| 138.100.73.203 | fotocopiadora5.etsii.upm.es | 0 | | |
| 138.100.73.204 | — | 0 | | |
| 138.100.73.205 | jservert.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.206 | pcflu14.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.207 | — | 0 | | |
| 138.100.73.208 | — | 0 | | |
| 138.100.73.209 | — | 0 | | |
| 138.100.73.210 | pcflu210.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.211 | fotocopiadora4.etsii.upm.es | 0 | | |
| 138.100.73.212 | econ2.ingor.etsii.upm.es | 0 | | |
| 138.100.73.213 | maldonado.enerflu.etsii.upm.es | 0 | | |
| 138.100.73.214 | fotocopiadora2.etsii.upm.es | 0 | | |
| 138.100.73.215 | pcmanten3.etsii.upm.es | 0 | | |
| 138.100.73.216 | reprografia.etsii.upm.es | 0 | | |
| 138.100.73.217 | greg.etsii.upm.es | 0 | | |
| 138.100.73.218 | pcelena.etsii.upm.es | 0 | | |
| 138.100.73.219 | fotocopiadora1.etsii.upm.es | 0 | | |
| 138.100.73.220 | innovacion.etsii.upm.es | 0 | | |
| 138.100.73.221 | — | 0 | | |
| 138.100.73.222 | ffii2.etsii.upm.es | 0 | | |
| 138.100.73.223 | pitagoras.math.etsii.upm.es | 0 | | |
| 138.100.73.224 | — | 0 | | |
| 138.100.73.225 | — | 0 | | |
| 138.100.73.226 | — | 0 | | |
| 138.100.73.227 | — | 0 | | |
| 138.100.73.228 | — | 0 | | |
| 138.100.73.229 | — | 0 | | |
| 138.100.73.230 | — | 0 | | |
| 138.100.73.231 | — | 0 | | |
| 138.100.73.232 | — | 0 | | |
| 138.100.73.233 | tpv1.etsii.upm.es | 0 | | |
| 138.100.73.234 | tpv2.etsii.upm.es | 0 | | |
| 138.100.73.235 | — | 0 | | |
| 138.100.73.236 | impmanten.etsii.upm.es | 0 | | |
| 138.100.73.237 | — | 0 | | |
| 138.100.73.238 | pcmanten4.etsii.upm.es | 0 | | |
| 138.100.73.239 | artigas2.etsii.upm.es | 0 | | |
| 138.100.73.240 | secsubecon.etsii.upm.es | 0 | | |
| 138.100.73.241 | secsubinfr.etsii.upm.es | 0 | | |
| 138.100.73.242 | subalum.etsii.upm.es | 0 | | |
| 138.100.73.243 | subdoct.etsii.upm.es | 0 | | |
| 138.100.73.244 | subecon.etsii.upm.es | 0 | | |
| 138.100.73.245 | adjcoor.etsii.upm.es | 0 | | |
| 138.100.73.246 | secsubeduc.etsii.upm.es | 0 | | |
| 138.100.73.247 | subeduc.etsii.upm.es | 0 | | |
| 138.100.73.248 | isabel.etsii.upm.es | 0 | | |
| 138.100.73.249 | biblionas.etsii.upm.es | 0 | | |
| 138.100.73.250 | director.etsii.upm.es | 0 | | |
| 138.100.73.251 | secdirector.etsii.upm.es | 0 | | |
| 138.100.73.252 | subjest.etsii.upm.es | 0 | | |
| 138.100.73.253 | subsecretario.etsii.upm.es | 0 | | |
| 138.100.73.254 | secsubdoct.etsii.upm.es | 0 | | |
| 138.100.73.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 -m10 138.100.73.111
traceroute to 138.100.73.111 (138.100.73.111): 10 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Madrid, ES
IPinfo ProbeNet in Madrid, ESOn