Summary
| ASN | AS766 RedIRIS Autonomous System |
| BGP | 138.4.0.0/16 |
| IPs with RDNS | 255 |
| Hosted Domains | 0 |
| Pingable IPs | 241 |
| Router IPs | 0 |
| 138.4.248.0 | — | 0 |  | |
| 138.4.248.1 | p248001.rectorado.upm.es | 0 | | |
| 138.4.248.2 | p248002.rectorado.upm.es | 0 | | |
| 138.4.248.3 | p248003.rectorado.upm.es | 0 | | |
| 138.4.248.4 | p248004.rectorado.upm.es | 0 | | |
| 138.4.248.5 | p248005.rectorado.upm.es | 0 | | |
| 138.4.248.6 | p248006.rectorado.upm.es | 0 | | |
| 138.4.248.7 | p248007.rectorado.upm.es | 0 | | |
| 138.4.248.8 | p248008.rectorado.upm.es | 0 | | |
| 138.4.248.9 | p248009.rectorado.upm.es | 0 | | |
| 138.4.248.10 | p248010.rectorado.upm.es | 0 | | |
| 138.4.248.11 | p248011.rectorado.upm.es | 0 | | |
| 138.4.248.12 | p248012.rectorado.upm.es | 0 | | |
| 138.4.248.13 | p248013.rectorado.upm.es | 0 | | |
| 138.4.248.14 | p248014.rectorado.upm.es | 0 | | |
| 138.4.248.15 | p248015.rectorado.upm.es | 0 | | |
| 138.4.248.16 | p248016.rectorado.upm.es | 0 | | |
| 138.4.248.17 | p248017.rectorado.upm.es | 0 | | |
| 138.4.248.18 | p248018.rectorado.upm.es | 0 | | |
| 138.4.248.19 | p248019.rectorado.upm.es | 0 | | |
| 138.4.248.20 | p248020.rectorado.upm.es | 0 | | |
| 138.4.248.21 | p248021.rectorado.upm.es | 0 | | |
| 138.4.248.22 | p248022.rectorado.upm.es | 0 | | |
| 138.4.248.23 | p248023.rectorado.upm.es | 0 | | |
| 138.4.248.24 | p248024.rectorado.upm.es | 0 | | |
| 138.4.248.25 | p248025.rectorado.upm.es | 0 | | |
| 138.4.248.26 | p248026.rectorado.upm.es | 0 | | |
| 138.4.248.27 | p248027.rectorado.upm.es | 0 | | |
| 138.4.248.28 | p248028.rectorado.upm.es | 0 | | |
| 138.4.248.29 | p248029.rectorado.upm.es | 0 | | |
| 138.4.248.30 | p248030.rectorado.upm.es | 0 | | |
| 138.4.248.31 | p248031.rectorado.upm.es | 0 | | |
| 138.4.248.32 | p248032.rectorado.upm.es | 0 | | |
| 138.4.248.33 | p248033.rectorado.upm.es | 0 | | |
| 138.4.248.34 | p248034.rectorado.upm.es | 0 | | |
| 138.4.248.35 | p248035.rectorado.upm.es | 0 | | |
| 138.4.248.36 | p248036.rectorado.upm.es | 0 | | |
| 138.4.248.37 | p248037.rectorado.upm.es | 0 | | |
| 138.4.248.38 | p248038.rectorado.upm.es | 0 | | |
| 138.4.248.39 | p248039.rectorado.upm.es | 0 | | |
| 138.4.248.40 | p248040.rectorado.upm.es | 0 | | |
| 138.4.248.41 | p248041.rectorado.upm.es | 0 | | |
| 138.4.248.42 | p248042.rectorado.upm.es | 0 | | |
| 138.4.248.43 | p248043.rectorado.upm.es | 0 | | |
| 138.4.248.44 | p248044.rectorado.upm.es | 0 | | |
| 138.4.248.45 | p248045.rectorado.upm.es | 0 | | |
| 138.4.248.46 | p248046.rectorado.upm.es | 0 | | |
| 138.4.248.47 | p248047.rectorado.upm.es | 0 | | |
| 138.4.248.48 | p248048.rectorado.upm.es | 0 | | |
| 138.4.248.49 | p248049.rectorado.upm.es | 0 | | |
| 138.4.248.50 | p248050.rectorado.upm.es | 0 | | |
| 138.4.248.51 | p248051.rectorado.upm.es | 0 | | |
| 138.4.248.52 | p248052.rectorado.upm.es | 0 | | |
| 138.4.248.53 | p248053.rectorado.upm.es | 0 | | |
| 138.4.248.54 | p248054.rectorado.upm.es | 0 | | |
| 138.4.248.55 | p248055.rectorado.upm.es | 0 | | |
| 138.4.248.56 | p248056.rectorado.upm.es | 0 | | |
| 138.4.248.57 | p248057.rectorado.upm.es | 0 | | |
| 138.4.248.58 | p248058.rectorado.upm.es | 0 | | |
| 138.4.248.59 | p248059.rectorado.upm.es | 0 | | |
| 138.4.248.60 | p248060.rectorado.upm.es | 0 | | |
| 138.4.248.61 | p248061.rectorado.upm.es | 0 | | |
| 138.4.248.62 | p248062.rectorado.upm.es | 0 | | |
| 138.4.248.63 | p248063.rectorado.upm.es | 0 | | |
| 138.4.248.64 | p248064.rectorado.upm.es | 0 | | |
| 138.4.248.65 | p248065.rectorado.upm.es | 0 | | |
| 138.4.248.66 | p248066.rectorado.upm.es | 0 | | |
| 138.4.248.67 | p248067.rectorado.upm.es | 0 | | |
| 138.4.248.68 | p248068.rectorado.upm.es | 0 | | |
| 138.4.248.69 | p248069.rectorado.upm.es | 0 | | |
| 138.4.248.70 | p248070.rectorado.upm.es | 0 | | |
| 138.4.248.71 | p248071.rectorado.upm.es | 0 | | |
| 138.4.248.72 | p248072.rectorado.upm.es | 0 | | |
| 138.4.248.73 | p248073.rectorado.upm.es | 0 | | |
| 138.4.248.74 | p248074.rectorado.upm.es | 0 | | |
| 138.4.248.75 | p248075.rectorado.upm.es | 0 | | |
| 138.4.248.76 | p248076.rectorado.upm.es | 0 | | |
| 138.4.248.77 | p248077.rectorado.upm.es | 0 | | |
| 138.4.248.78 | p248078.rectorado.upm.es | 0 | | |
| 138.4.248.79 | p248079.rectorado.upm.es | 0 | | |
| 138.4.248.80 | p248080.rectorado.upm.es | 0 | | |
| 138.4.248.81 | p248081.rectorado.upm.es | 0 | | |
| 138.4.248.82 | p248082.rectorado.upm.es | 0 | | |
| 138.4.248.83 | p248083.rectorado.upm.es | 0 | | |
| 138.4.248.84 | p248084.rectorado.upm.es | 0 | | |
| 138.4.248.85 | p248085.rectorado.upm.es | 0 | | |
| 138.4.248.86 | p248086.rectorado.upm.es | 0 | | |
| 138.4.248.87 | p248087.rectorado.upm.es | 0 | | |
| 138.4.248.88 | p248088.rectorado.upm.es | 0 | | |
| 138.4.248.89 | p248089.rectorado.upm.es | 0 | | |
| 138.4.248.90 | p248090.rectorado.upm.es | 0 | | |
| 138.4.248.91 | p248091.rectorado.upm.es | 0 | | |
| 138.4.248.92 | p248092.rectorado.upm.es | 0 | | |
| 138.4.248.93 | p248093.rectorado.upm.es | 0 | | |
| 138.4.248.94 | p248094.rectorado.upm.es | 0 | | |
| 138.4.248.95 | p248095.rectorado.upm.es | 0 | | |
| 138.4.248.96 | p248096.rectorado.upm.es | 0 | | |
| 138.4.248.97 | p248097.rectorado.upm.es | 0 | | |
| 138.4.248.98 | p248098.rectorado.upm.es | 0 | | |
| 138.4.248.99 | p248099.rectorado.upm.es | 0 | | |
| 138.4.248.100 | p248100.rectorado.upm.es | 0 | | |
| 138.4.248.101 | p248101.rectorado.upm.es | 0 | | |
| 138.4.248.102 | p248102.rectorado.upm.es | 0 | | |
| 138.4.248.103 | p248103.rectorado.upm.es | 0 | | |
| 138.4.248.104 | p248104.rectorado.upm.es | 0 | | |
| 138.4.248.105 | p248105.rectorado.upm.es | 0 | | |
| 138.4.248.106 | p248106.rectorado.upm.es | 0 | | |
| 138.4.248.107 | p248107.rectorado.upm.es | 0 | | |
| 138.4.248.108 | p248108.rectorado.upm.es | 0 | | |
| 138.4.248.109 | p248109.rectorado.upm.es | 0 | | |
| 138.4.248.110 | p248110.rectorado.upm.es | 0 | | |
| 138.4.248.111 | p248111.rectorado.upm.es | 0 | | |
| 138.4.248.112 | p248112.rectorado.upm.es | 0 | | |
| 138.4.248.113 | p248113.rectorado.upm.es | 0 | | |
| 138.4.248.114 | p248114.rectorado.upm.es | 0 | | |
| 138.4.248.115 | p248115.rectorado.upm.es | 0 | | |
| 138.4.248.116 | p248116.rectorado.upm.es | 0 | | |
| 138.4.248.117 | p248117.rectorado.upm.es | 0 | | |
| 138.4.248.118 | p248118.rectorado.upm.es | 0 | | |
| 138.4.248.119 | p248119.rectorado.upm.es | 0 | | |
| 138.4.248.120 | p248120.rectorado.upm.es | 0 | | |
| 138.4.248.121 | p248121.rectorado.upm.es | 0 | | |
| 138.4.248.122 | p248122.rectorado.upm.es | 0 | | |
| 138.4.248.123 | p248123.rectorado.upm.es | 0 | | |
| 138.4.248.124 | p248124.rectorado.upm.es | 0 | | |
| 138.4.248.125 | p248125.rectorado.upm.es | 0 | | |
| 138.4.248.126 | p248126.rectorado.upm.es | 0 | | |
| 138.4.248.127 | p248127.rectorado.upm.es | 0 | | |
| 138.4.248.128 | p248128.rectorado.upm.es | 0 | | |
| 138.4.248.129 | p248129.rectorado.upm.es | 0 | | |
| 138.4.248.130 | p248130.rectorado.upm.es | 0 | | |
| 138.4.248.131 | p248131.rectorado.upm.es | 0 | | |
| 138.4.248.132 | p248132.rectorado.upm.es | 0 | | |
| 138.4.248.133 | p248133.rectorado.upm.es | 0 | | |
| 138.4.248.134 | p248134.rectorado.upm.es | 0 | | |
| 138.4.248.135 | p248135.rectorado.upm.es | 0 | | |
| 138.4.248.136 | p248136.rectorado.upm.es | 0 | | |
| 138.4.248.137 | p248137.rectorado.upm.es | 0 | | |
| 138.4.248.138 | p248138.rectorado.upm.es | 0 | | |
| 138.4.248.139 | p248139.rectorado.upm.es | 0 | | |
| 138.4.248.140 | p248140.rectorado.upm.es | 0 | | |
| 138.4.248.141 | p248141.rectorado.upm.es | 0 | | |
| 138.4.248.142 | p248142.rectorado.upm.es | 0 | | |
| 138.4.248.143 | p248143.rectorado.upm.es | 0 | | |
| 138.4.248.144 | p248144.rectorado.upm.es | 0 | | |
| 138.4.248.145 | p248145.rectorado.upm.es | 0 | | |
| 138.4.248.146 | p248146.rectorado.upm.es | 0 | | |
| 138.4.248.147 | p248147.rectorado.upm.es | 0 | | |
| 138.4.248.148 | p248148.rectorado.upm.es | 0 | | |
| 138.4.248.149 | p248149.rectorado.upm.es | 0 | | |
| 138.4.248.150 | p248150.rectorado.upm.es | 0 | | |
| 138.4.248.151 | p248151.rectorado.upm.es | 0 | | |
| 138.4.248.152 | p248152.rectorado.upm.es | 0 | | |
| 138.4.248.153 | p248153.rectorado.upm.es | 0 | | |
| 138.4.248.154 | p248154.rectorado.upm.es | 0 | | |
| 138.4.248.155 | p248155.rectorado.upm.es | 0 | | |
| 138.4.248.156 | p248156.rectorado.upm.es | 0 | | |
| 138.4.248.157 | p248157.rectorado.upm.es | 0 | | |
| 138.4.248.158 | p248158.rectorado.upm.es | 0 | | |
| 138.4.248.159 | p248159.rectorado.upm.es | 0 | | |
| 138.4.248.160 | p248160.rectorado.upm.es | 0 | | |
| 138.4.248.161 | p248161.rectorado.upm.es | 0 | | |
| 138.4.248.162 | p248162.rectorado.upm.es | 0 | | |
| 138.4.248.163 | p248163.rectorado.upm.es | 0 | | |
| 138.4.248.164 | p248164.rectorado.upm.es | 0 | | |
| 138.4.248.165 | p248165.rectorado.upm.es | 0 | | |
| 138.4.248.166 | p248166.rectorado.upm.es | 0 | | |
| 138.4.248.167 | p248167.rectorado.upm.es | 0 | | |
| 138.4.248.168 | p248168.rectorado.upm.es | 0 | | |
| 138.4.248.169 | p248169.rectorado.upm.es | 0 | | |
| 138.4.248.170 | p248170.rectorado.upm.es | 0 | | |
| 138.4.248.171 | p248171.rectorado.upm.es | 0 | | |
| 138.4.248.172 | p248172.rectorado.upm.es | 0 | | |
| 138.4.248.173 | p248173.rectorado.upm.es | 0 | | |
| 138.4.248.174 | p248174.rectorado.upm.es | 0 | | |
| 138.4.248.175 | p248175.rectorado.upm.es | 0 | | |
| 138.4.248.176 | p248176.rectorado.upm.es | 0 | | |
| 138.4.248.177 | p248177.rectorado.upm.es | 0 | | |
| 138.4.248.178 | p248178.rectorado.upm.es | 0 | | |
| 138.4.248.179 | p248179.rectorado.upm.es | 0 | | |
| 138.4.248.180 | p248180.rectorado.upm.es | 0 | | |
| 138.4.248.181 | p248181.rectorado.upm.es | 0 | | |
| 138.4.248.182 | p248182.rectorado.upm.es | 0 | | |
| 138.4.248.183 | p248183.rectorado.upm.es | 0 | | |
| 138.4.248.184 | p248184.rectorado.upm.es | 0 | | |
| 138.4.248.185 | p248185.rectorado.upm.es | 0 | | |
| 138.4.248.186 | p248186.rectorado.upm.es | 0 | | |
| 138.4.248.187 | p248187.rectorado.upm.es | 0 | | |
| 138.4.248.188 | p248188.rectorado.upm.es | 0 | | |
| 138.4.248.189 | p248189.rectorado.upm.es | 0 | | |
| 138.4.248.190 | p248190.rectorado.upm.es | 0 | | |
| 138.4.248.191 | p248191.rectorado.upm.es | 0 | | |
| 138.4.248.192 | p248192.rectorado.upm.es | 0 | | |
| 138.4.248.193 | p248193.rectorado.upm.es | 0 | | |
| 138.4.248.194 | p248194.rectorado.upm.es | 0 | | |
| 138.4.248.195 | p248195.rectorado.upm.es | 0 | | |
| 138.4.248.196 | p248196.rectorado.upm.es | 0 | | |
| 138.4.248.197 | p248197.rectorado.upm.es | 0 | | |
| 138.4.248.198 | p248198.rectorado.upm.es | 0 | | |
| 138.4.248.199 | p248199.rectorado.upm.es | 0 | | |
| 138.4.248.200 | p248200.rectorado.upm.es | 0 | | |
| 138.4.248.201 | p248201.rectorado.upm.es | 0 | | |
| 138.4.248.202 | p248202.rectorado.upm.es | 0 | | |
| 138.4.248.203 | p248203.rectorado.upm.es | 0 | | |
| 138.4.248.204 | p248204.rectorado.upm.es | 0 | | |
| 138.4.248.205 | p248205.rectorado.upm.es | 0 | | |
| 138.4.248.206 | p248206.rectorado.upm.es | 0 | | |
| 138.4.248.207 | p248207.rectorado.upm.es | 0 | | |
| 138.4.248.208 | p248208.rectorado.upm.es | 0 | | |
| 138.4.248.209 | p248209.rectorado.upm.es | 0 | | |
| 138.4.248.210 | p248210.rectorado.upm.es | 0 | | |
| 138.4.248.211 | p248211.rectorado.upm.es | 0 | | |
| 138.4.248.212 | p248212.rectorado.upm.es | 0 | | |
| 138.4.248.213 | p248213.rectorado.upm.es | 0 | | |
| 138.4.248.214 | p248214.rectorado.upm.es | 0 | | |
| 138.4.248.215 | p248215.rectorado.upm.es | 0 | | |
| 138.4.248.216 | p248216.rectorado.upm.es | 0 | | |
| 138.4.248.217 | p248217.rectorado.upm.es | 0 | | |
| 138.4.248.218 | p248218.rectorado.upm.es | 0 | | |
| 138.4.248.219 | p248219.rectorado.upm.es | 0 | | |
| 138.4.248.220 | p248220.rectorado.upm.es | 0 | | |
| 138.4.248.221 | p248221.rectorado.upm.es | 0 | | |
| 138.4.248.222 | p248222.rectorado.upm.es | 0 | | |
| 138.4.248.223 | p248223.rectorado.upm.es | 0 | | |
| 138.4.248.224 | p248224.rectorado.upm.es | 0 | | |
| 138.4.248.225 | p248225.rectorado.upm.es | 0 | | |
| 138.4.248.226 | p248226.rectorado.upm.es | 0 | | |
| 138.4.248.227 | p248227.rectorado.upm.es | 0 | | |
| 138.4.248.228 | p248228.rectorado.upm.es | 0 | | |
| 138.4.248.229 | p248229.rectorado.upm.es | 0 | | |
| 138.4.248.230 | p248230.rectorado.upm.es | 0 | | |
| 138.4.248.231 | p248231.rectorado.upm.es | 0 | | |
| 138.4.248.232 | p248232.rectorado.upm.es | 0 | | |
| 138.4.248.233 | p248233.rectorado.upm.es | 0 | | |
| 138.4.248.234 | p248234.rectorado.upm.es | 0 | | |
| 138.4.248.235 | p248235.rectorado.upm.es | 0 | | |
| 138.4.248.236 | p248236.rectorado.upm.es | 0 | | |
| 138.4.248.237 | p248237.rectorado.upm.es | 0 | | |
| 138.4.248.238 | p248238.rectorado.upm.es | 0 | | |
| 138.4.248.239 | p248239.rectorado.upm.es | 0 | | |
| 138.4.248.240 | p248240.rectorado.upm.es | 0 | | |
| 138.4.248.241 | p248241.rectorado.upm.es | 0 | | |
| 138.4.248.242 | p248242.rectorado.upm.es | 0 | | |
| 138.4.248.243 | p248243.rectorado.upm.es | 0 | | |
| 138.4.248.244 | p248244.rectorado.upm.es | 0 | | |
| 138.4.248.245 | p248245.rectorado.upm.es | 0 | | |
| 138.4.248.246 | p248246.rectorado.upm.es | 0 | | |
| 138.4.248.247 | p248247.rectorado.upm.es | 0 | | |
| 138.4.248.248 | p248248.rectorado.upm.es | 0 | | |
| 138.4.248.249 | p248249.rectorado.upm.es | 0 | | |
| 138.4.248.250 | p248250.rectorado.upm.es | 0 | | |
| 138.4.248.251 | p248251.rectorado.upm.es | 0 | | |
| 138.4.248.252 | p248252.rectorado.upm.es | 0 | | |
| 138.4.248.253 | p248253.rectorado.upm.es | 0 | | |
| 138.4.248.254 | p248254.rectorado.upm.es | 0 | | |
| 138.4.248.255 | p248255.rectorado.upm.es | 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 138.4.248.248
traceroute to 138.4.248.248 (138.4.248.248): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from 
IPinfo ProbeNet in Madrid, ES
IPinfo ProbeNet in Madrid, ESOn