Summary
| ASN | AS766 RedIRIS Autonomous System |
| BGP | 138.4.0.0/16 |
| IPs with RDNS | 201 |
| Hosted Domains | 0 |
| Pingable IPs | 18 |
| Router IPs | 0 |
| 138.4.28.0 | — | 0 |  | |
| 138.4.28.1 | router-lab3.lab.dit.upm.es | 0 | | |
| 138.4.28.2 | — | 0 | | |
| 138.4.28.3 | — | 0 | | |
| 138.4.28.4 | — | 0 | | |
| 138.4.28.5 | — | 0 | | |
| 138.4.28.6 | — | 0 | | |
| 138.4.28.7 | — | 0 | | |
| 138.4.28.8 | — | 0 | | |
| 138.4.28.9 | — | 0 | | |
| 138.4.28.10 | — | 0 | | |
| 138.4.28.11 | — | 0 | | |
| 138.4.28.12 | — | 0 | | |
| 138.4.28.13 | — | 0 | | |
| 138.4.28.14 | — | 0 | | |
| 138.4.28.15 | — | 0 | | |
| 138.4.28.16 | — | 0 | | |
| 138.4.28.17 | — | 0 | | |
| 138.4.28.18 | — | 0 | | |
| 138.4.28.19 | — | 0 | | |
| 138.4.28.20 | — | 0 | | |
| 138.4.28.21 | — | 0 | | |
| 138.4.28.22 | — | 0 | | |
| 138.4.28.23 | — | 0 | | |
| 138.4.28.24 | — | 0 | | |
| 138.4.28.25 | — | 0 | | |
| 138.4.28.26 | — | 0 | | |
| 138.4.28.27 | — | 0 | | |
| 138.4.28.28 | — | 0 | | |
| 138.4.28.29 | dhcp-lab3.lab.dit.upm.es | 0 | | |
| 138.4.28.30 | dyn030.lab.dit.upm.es | 0 | | |
| 138.4.28.31 | dyn031.lab.dit.upm.es | 0 | | |
| 138.4.28.32 | dyn032.lab.dit.upm.es | 0 | | |
| 138.4.28.33 | dyn033.lab.dit.upm.es | 0 | | |
| 138.4.28.34 | dyn034.lab.dit.upm.es | 0 | | |
| 138.4.28.35 | dyn035.lab.dit.upm.es | 0 | | |
| 138.4.28.36 | dyn036.lab.dit.upm.es | 0 | | |
| 138.4.28.37 | dyn037.lab.dit.upm.es | 0 | | |
| 138.4.28.38 | dyn038.lab.dit.upm.es | 0 | | |
| 138.4.28.39 | dyn039.lab.dit.upm.es | 0 | | |
| 138.4.28.40 | dyn040.lab.dit.upm.es | 0 | | |
| 138.4.28.41 | dyn041.lab.dit.upm.es | 0 | | |
| 138.4.28.42 | dyn042.lab.dit.upm.es | 0 | | |
| 138.4.28.43 | dyn043.lab.dit.upm.es | 0 | | |
| 138.4.28.44 | dyn044.lab.dit.upm.es | 0 | | |
| 138.4.28.45 | dyn045.lab.dit.upm.es | 0 | | |
| 138.4.28.46 | dyn046.lab.dit.upm.es | 0 | | |
| 138.4.28.47 | dyn047.lab.dit.upm.es | 0 | | |
| 138.4.28.48 | dyn048.lab.dit.upm.es | 0 | | |
| 138.4.28.49 | dyn049.lab.dit.upm.es | 0 | | |
| 138.4.28.50 | dyn050.lab.dit.upm.es | 0 | | |
| 138.4.28.51 | dyn051.lab.dit.upm.es | 0 | | |
| 138.4.28.52 | dyn052.lab.dit.upm.es | 0 | | |
| 138.4.28.53 | dyn053.lab.dit.upm.es | 0 | | |
| 138.4.28.54 | dyn054.lab.dit.upm.es | 0 | | |
| 138.4.28.55 | dyn055.lab.dit.upm.es | 0 | | |
| 138.4.28.56 | dyn056.lab.dit.upm.es | 0 | | |
| 138.4.28.57 | dyn057.lab.dit.upm.es | 0 | | |
| 138.4.28.58 | dyn058.lab.dit.upm.es | 0 | | |
| 138.4.28.59 | dyn059.lab.dit.upm.es | 0 | | |
| 138.4.28.60 | dyn060.lab.dit.upm.es | 0 | | |
| 138.4.28.61 | dyn061.lab.dit.upm.es | 0 | | |
| 138.4.28.62 | dyn062.lab.dit.upm.es | 0 | | |
| 138.4.28.63 | dyn063.lab.dit.upm.es | 0 | | |
| 138.4.28.64 | dyn064.lab.dit.upm.es | 0 | | |
| 138.4.28.65 | dyn065.lab.dit.upm.es | 0 | | |
| 138.4.28.66 | dyn066.lab.dit.upm.es | 0 | | |
| 138.4.28.67 | dyn067.lab.dit.upm.es | 0 | | |
| 138.4.28.68 | dyn068.lab.dit.upm.es | 0 | | |
| 138.4.28.69 | dyn069.lab.dit.upm.es | 0 | | |
| 138.4.28.70 | dyn070.lab.dit.upm.es | 0 | | |
| 138.4.28.71 | dyn071.lab.dit.upm.es | 0 | | |
| 138.4.28.72 | dyn072.lab.dit.upm.es | 0 | | |
| 138.4.28.73 | dyn073.lab.dit.upm.es | 0 | | |
| 138.4.28.74 | dyn074.lab.dit.upm.es | 0 | | |
| 138.4.28.75 | dyn075.lab.dit.upm.es | 0 | | |
| 138.4.28.76 | dyn076.lab.dit.upm.es | 0 | | |
| 138.4.28.77 | dyn077.lab.dit.upm.es | 0 | | |
| 138.4.28.78 | dyn078.lab.dit.upm.es | 0 | | |
| 138.4.28.79 | dyn079.lab.dit.upm.es | 0 | | |
| 138.4.28.80 | dyn080.lab.dit.upm.es | 0 | | |
| 138.4.28.81 | dyn081.lab.dit.upm.es | 0 | | |
| 138.4.28.82 | dyn082.lab.dit.upm.es | 0 | | |
| 138.4.28.83 | dyn083.lab.dit.upm.es | 0 | | |
| 138.4.28.84 | dyn084.lab.dit.upm.es | 0 | | |
| 138.4.28.85 | dyn085.lab.dit.upm.es | 0 | | |
| 138.4.28.86 | dyn086.lab.dit.upm.es | 0 | | |
| 138.4.28.87 | dyn087.lab.dit.upm.es | 0 | | |
| 138.4.28.88 | dyn088.lab.dit.upm.es | 0 | | |
| 138.4.28.89 | dyn089.lab.dit.upm.es | 0 | | |
| 138.4.28.90 | dyn090.lab.dit.upm.es | 0 | | |
| 138.4.28.91 | dyn091.lab.dit.upm.es | 0 | | |
| 138.4.28.92 | dyn092.lab.dit.upm.es | 0 | | |
| 138.4.28.93 | dyn093.lab.dit.upm.es | 0 | | |
| 138.4.28.94 | dyn094.lab.dit.upm.es | 0 | | |
| 138.4.28.95 | dyn095.lab.dit.upm.es | 0 | | |
| 138.4.28.96 | dyn096.lab.dit.upm.es | 0 | | |
| 138.4.28.97 | dyn097.lab.dit.upm.es | 0 | | |
| 138.4.28.98 | dyn098.lab.dit.upm.es | 0 | | |
| 138.4.28.99 | dyn099.lab.dit.upm.es | 0 | | |
| 138.4.28.100 | dyn100.lab.dit.upm.es | 0 | | |
| 138.4.28.101 | dyn101.lab.dit.upm.es | 0 | | |
| 138.4.28.102 | dyn102.lab.dit.upm.es | 0 | | |
| 138.4.28.103 | dyn103.lab.dit.upm.es | 0 | | |
| 138.4.28.104 | dyn104.lab.dit.upm.es | 0 | | |
| 138.4.28.105 | dyn105.lab.dit.upm.es | 0 | | |
| 138.4.28.106 | dyn106.lab.dit.upm.es | 0 | | |
| 138.4.28.107 | dyn107.lab.dit.upm.es | 0 | | |
| 138.4.28.108 | dyn108.lab.dit.upm.es | 0 | | |
| 138.4.28.109 | dyn109.lab.dit.upm.es | 0 | | |
| 138.4.28.110 | dyn110.lab.dit.upm.es | 0 | | |
| 138.4.28.111 | dyn111.lab.dit.upm.es | 0 | | |
| 138.4.28.112 | dyn112.lab.dit.upm.es | 0 | | |
| 138.4.28.113 | dyn113.lab.dit.upm.es | 0 | | |
| 138.4.28.114 | dyn114.lab.dit.upm.es | 0 | | |
| 138.4.28.115 | dyn115.lab.dit.upm.es | 0 | | |
| 138.4.28.116 | dyn116.lab.dit.upm.es | 0 | | |
| 138.4.28.117 | dyn117.lab.dit.upm.es | 0 | | |
| 138.4.28.118 | dyn118.lab.dit.upm.es | 0 | | |
| 138.4.28.119 | dyn119.lab.dit.upm.es | 0 | | |
| 138.4.28.120 | dyn120.lab.dit.upm.es | 0 | | |
| 138.4.28.121 | dyn121.lab.dit.upm.es | 0 | | |
| 138.4.28.122 | dyn122.lab.dit.upm.es | 0 | | |
| 138.4.28.123 | dyn123.lab.dit.upm.es | 0 | | |
| 138.4.28.124 | dyn124.lab.dit.upm.es | 0 | | |
| 138.4.28.125 | dyn125.lab.dit.upm.es | 0 | | |
| 138.4.28.126 | dyn126.lab.dit.upm.es | 0 | | |
| 138.4.28.127 | dyn127.lab.dit.upm.es | 0 | | |
| 138.4.28.128 | dyn128.lab.dit.upm.es | 0 | | |
| 138.4.28.129 | dyn129.lab.dit.upm.es | 0 | | |
| 138.4.28.130 | dyn130.lab.dit.upm.es | 0 | | |
| 138.4.28.131 | dyn131.lab.dit.upm.es | 0 | | |
| 138.4.28.132 | dyn132.lab.dit.upm.es | 0 | | |
| 138.4.28.133 | dyn133.lab.dit.upm.es | 0 | | |
| 138.4.28.134 | dyn134.lab.dit.upm.es | 0 | | |
| 138.4.28.135 | dyn135.lab.dit.upm.es | 0 | | |
| 138.4.28.136 | dyn136.lab.dit.upm.es | 0 | | |
| 138.4.28.137 | dyn137.lab.dit.upm.es | 0 | | |
| 138.4.28.138 | dyn138.lab.dit.upm.es | 0 | | |
| 138.4.28.139 | dyn139.lab.dit.upm.es | 0 | | |
| 138.4.28.140 | dyn140.lab.dit.upm.es | 0 | | |
| 138.4.28.141 | dyn141.lab.dit.upm.es | 0 | | |
| 138.4.28.142 | dyn142.lab.dit.upm.es | 0 | | |
| 138.4.28.143 | dyn143.lab.dit.upm.es | 0 | | |
| 138.4.28.144 | dyn144.lab.dit.upm.es | 0 | | |
| 138.4.28.145 | dyn145.lab.dit.upm.es | 0 | | |
| 138.4.28.146 | dyn146.lab.dit.upm.es | 0 | | |
| 138.4.28.147 | dyn147.lab.dit.upm.es | 0 | | |
| 138.4.28.148 | dyn148.lab.dit.upm.es | 0 | | |
| 138.4.28.149 | dyn149.lab.dit.upm.es | 0 | | |
| 138.4.28.150 | dyn150.lab.dit.upm.es | 0 | | |
| 138.4.28.151 | dyn151.lab.dit.upm.es | 0 | | |
| 138.4.28.152 | dyn152.lab.dit.upm.es | 0 | | |
| 138.4.28.153 | dyn153.lab.dit.upm.es | 0 | | |
| 138.4.28.154 | dyn154.lab.dit.upm.es | 0 | | |
| 138.4.28.155 | dyn155.lab.dit.upm.es | 0 | | |
| 138.4.28.156 | dyn156.lab.dit.upm.es | 0 | | |
| 138.4.28.157 | dyn157.lab.dit.upm.es | 0 | | |
| 138.4.28.158 | dyn158.lab.dit.upm.es | 0 | | |
| 138.4.28.159 | dyn159.lab.dit.upm.es | 0 | | |
| 138.4.28.160 | dyn160.lab.dit.upm.es | 0 | | |
| 138.4.28.161 | dyn161.lab.dit.upm.es | 0 | | |
| 138.4.28.162 | dyn162.lab.dit.upm.es | 0 | | |
| 138.4.28.163 | dyn163.lab.dit.upm.es | 0 | | |
| 138.4.28.164 | dyn164.lab.dit.upm.es | 0 | | |
| 138.4.28.165 | dyn165.lab.dit.upm.es | 0 | | |
| 138.4.28.166 | dyn166.lab.dit.upm.es | 0 | | |
| 138.4.28.167 | dyn167.lab.dit.upm.es | 0 | | |
| 138.4.28.168 | dyn168.lab.dit.upm.es | 0 | | |
| 138.4.28.169 | dyn169.lab.dit.upm.es | 0 | | |
| 138.4.28.170 | dyn170.lab.dit.upm.es | 0 | | |
| 138.4.28.171 | dyn171.lab.dit.upm.es | 0 | | |
| 138.4.28.172 | dyn172.lab.dit.upm.es | 0 | | |
| 138.4.28.173 | dyn173.lab.dit.upm.es | 0 | | |
| 138.4.28.174 | dyn174.lab.dit.upm.es | 0 | | |
| 138.4.28.175 | dyn175.lab.dit.upm.es | 0 | | |
| 138.4.28.176 | dyn176.lab.dit.upm.es | 0 | | |
| 138.4.28.177 | dyn177.lab.dit.upm.es | 0 | | |
| 138.4.28.178 | dyn178.lab.dit.upm.es | 0 | | |
| 138.4.28.179 | dyn179.lab.dit.upm.es | 0 | | |
| 138.4.28.180 | dyn180.lab.dit.upm.es | 0 | | |
| 138.4.28.181 | dyn181.lab.dit.upm.es | 0 | | |
| 138.4.28.182 | dyn182.lab.dit.upm.es | 0 | | |
| 138.4.28.183 | dyn183.lab.dit.upm.es | 0 | | |
| 138.4.28.184 | dyn184.lab.dit.upm.es | 0 | | |
| 138.4.28.185 | dyn185.lab.dit.upm.es | 0 | | |
| 138.4.28.186 | dyn186.lab.dit.upm.es | 0 | | |
| 138.4.28.187 | dyn187.lab.dit.upm.es | 0 | | |
| 138.4.28.188 | dyn188.lab.dit.upm.es | 0 | | |
| 138.4.28.189 | dyn189.lab.dit.upm.es | 0 | | |
| 138.4.28.190 | dyn190.lab.dit.upm.es | 0 | | |
| 138.4.28.191 | dyn191.lab.dit.upm.es | 0 | | |
| 138.4.28.192 | dyn192.lab.dit.upm.es | 0 | | |
| 138.4.28.193 | dyn193.lab.dit.upm.es | 0 | | |
| 138.4.28.194 | dyn194.lab.dit.upm.es | 0 | | |
| 138.4.28.195 | dyn195.lab.dit.upm.es | 0 | | |
| 138.4.28.196 | dyn196.lab.dit.upm.es | 0 | | |
| 138.4.28.197 | dyn197.lab.dit.upm.es | 0 | | |
| 138.4.28.198 | dyn198.lab.dit.upm.es | 0 | | |
| 138.4.28.199 | dyn199.lab.dit.upm.es | 0 | | |
| 138.4.28.200 | — | 0 | | |
| 138.4.28.201 | dyn201.lab.dit.upm.es | 0 | | |
| 138.4.28.202 | dyn202.lab.dit.upm.es | 0 | | |
| 138.4.28.203 | dyn203.lab.dit.upm.es | 0 | | |
| 138.4.28.204 | dyn204.lab.dit.upm.es | 0 | | |
| 138.4.28.205 | dyn205.lab.dit.upm.es | 0 | | |
| 138.4.28.206 | dyn206.lab.dit.upm.es | 0 | | |
| 138.4.28.207 | dyn207.lab.dit.upm.es | 0 | | |
| 138.4.28.208 | dyn208.lab.dit.upm.es | 0 | | |
| 138.4.28.209 | dyn209.lab.dit.upm.es | 0 | | |
| 138.4.28.210 | dyn210.lab.dit.upm.es | 0 | | |
| 138.4.28.211 | dyn211.lab.dit.upm.es | 0 | | |
| 138.4.28.212 | dyn212.lab.dit.upm.es | 0 | | |
| 138.4.28.213 | dyn213.lab.dit.upm.es | 0 | | |
| 138.4.28.214 | dyn214.lab.dit.upm.es | 0 | | |
| 138.4.28.215 | dyn215.lab.dit.upm.es | 0 | | |
| 138.4.28.216 | dyn216.lab.dit.upm.es | 0 | | |
| 138.4.28.217 | dyn217.lab.dit.upm.es | 0 | | |
| 138.4.28.218 | dyn218.lab.dit.upm.es | 0 | | |
| 138.4.28.219 | dyn219.lab.dit.upm.es | 0 | | |
| 138.4.28.220 | dyn220.lab.dit.upm.es | 0 | | |
| 138.4.28.221 | dyn221.lab.dit.upm.es | 0 | | |
| 138.4.28.222 | dyn222.lab.dit.upm.es | 0 | | |
| 138.4.28.223 | dyn223.lab.dit.upm.es | 0 | | |
| 138.4.28.224 | dyn224.lab.dit.upm.es | 0 | | |
| 138.4.28.225 | dyn225.lab.dit.upm.es | 0 | | |
| 138.4.28.226 | dyn226.lab.dit.upm.es | 0 | | |
| 138.4.28.227 | dyn227.lab.dit.upm.es | 0 | | |
| 138.4.28.228 | dyn228.lab.dit.upm.es | 0 | | |
| 138.4.28.229 | dyn229.lab.dit.upm.es | 0 | | |
| 138.4.28.230 | — | 0 | | |
| 138.4.28.231 | — | 0 | | |
| 138.4.28.232 | — | 0 | | |
| 138.4.28.233 | — | 0 | | |
| 138.4.28.234 | — | 0 | | |
| 138.4.28.235 | — | 0 | | |
| 138.4.28.236 | — | 0 | | |
| 138.4.28.237 | — | 0 | | |
| 138.4.28.238 | — | 0 | | |
| 138.4.28.239 | — | 0 | | |
| 138.4.28.240 | — | 0 | | |
| 138.4.28.241 | — | 0 | | |
| 138.4.28.242 | — | 0 | | |
| 138.4.28.243 | — | 0 | | |
| 138.4.28.244 | — | 0 | | |
| 138.4.28.245 | — | 0 | | |
| 138.4.28.246 | — | 0 | | |
| 138.4.28.247 | — | 0 | | |
| 138.4.28.248 | — | 0 | | |
| 138.4.28.249 | — | 0 | | |
| 138.4.28.250 | — | 0 | | |
| 138.4.28.251 | — | 0 | | |
| 138.4.28.252 | — | 0 | | |
| 138.4.28.253 | — | 0 | | |
| 138.4.28.254 | — | 0 | | |
| 138.4.28.255 | — | 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 138.4.28.149
traceroute to 138.4.28.149 (138.4.28.149): 64 hops max, 52 byte packets
4 *
Measurement taken from 
IPinfo ProbeNet in Madrid, ES
IPinfo ProbeNet in Madrid, ESOn