Summary
| ASN | AS29003 IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A. |
| BGP | 81.90.48.0/20 |
| IPs with RDNS | 255 |
| Hosted Domains | 0 |
| Pingable IPs | 36 |
| Router IPs | 1 |
| 81.90.51.0 | — | 0 |  | |
| 81.90.51.1 | ipaddr001.avedigital.pt | 0 | Ping |  |
| 81.90.51.2 | mx1.mondimdebasto.pt | 0 | Ping | |
| 81.90.51.3 | ns2.ccg.pt | 0 | | |
| 81.90.51.4 | ipaddr004.avedigital.pt | 0 | | |
| 81.90.51.5 | ipaddr005.avedigital.pt | 0 | Ping | |
| 81.90.51.6 | ipaddr006.avedigital.pt | 0 | | |
| 81.90.51.7 | isp1.guimaraes2012.pt.51.90.81.in-addr.arpa | 0 | | |
| 81.90.51.8 | ipaddr008.avedigital.pt | 0 | | |
| 81.90.51.9 | ipaddr009.avedigital.pt | 0 | | |
| 81.90.51.10 | hosting1.cim-ave.pt | 0 | | |
| 81.90.51.11 | ns1.vard2015.pt | 0 | | |
| 81.90.51.12 | ns2.vard2015.pt | 0 | | |
| 81.90.51.13 | ipaddr013.avedigital.pt | 0 | | |
| 81.90.51.14 | ipaddr014.avedigital.pt | 0 | | |
| 81.90.51.15 | ipaddr015.avedigital.pt | 0 | | |
| 81.90.51.16 | ipaddr016.avedigital.pt | 0 | | |
| 81.90.51.17 | ipaddr017.avedigital.pt | 0 | | |
| 81.90.51.18 | ipaddr018.avedigital.pt | 0 | | |
| 81.90.51.19 | mail.cm-fafe.pt | 0 | | |
| 81.90.51.20 | fafe.avedigital.pt | 0 | | |
| 81.90.51.21 | ipaddr021.avedigital.pt | 0 | | |
| 81.90.51.22 | ipaddr022.avedigital.pt | 0 | | |
| 81.90.51.23 | ipaddr023.avedigital.pt | 0 | | |
| 81.90.51.24 | ipaddr024.avedigital.pt | 0 | | |
| 81.90.51.25 | mailsrv.amave.pt | 0 | | |
| 81.90.51.26 | ipaddr026.avedigital.pt | 0 | Ping | |
| 81.90.51.27 | 51.27.amave.pt | 0 | | |
| 81.90.51.28 | ipaddr028.avedigital.pt | 0 | | |
| 81.90.51.29 | ipaddr029.avedigital.pt | 0 | | |
| 81.90.51.30 | master.avedigital.pt | 0 | | |
| 81.90.51.31 | mailsrv.cim-ave.pt | 0 | Ping | |
| 81.90.51.32 | ipaddr032.avedigital.pt | 0 | | |
| 81.90.51.33 | mx.triave.pt | 0 | | |
| 81.90.51.34 | ipaddr034.avedigital.pt | 0 | Ping | |
| 81.90.51.35 | ipaddr035.avedigital.pt | 0 | Ping | |
| 81.90.51.36 | ipaddr036.avedigital.pt | 0 | | |
| 81.90.51.37 | ipaddr037.avedigital.pt | 0 | | |
| 81.90.51.38 | ipaddr038.avedigital.pt | 0 | | |
| 81.90.51.39 | hosting2.amave.pt | 0 | | |
| 81.90.51.40 | ipaddr040.avedigital.pt | 0 | | |
| 81.90.51.41 | ipaddr041.avedigital.pt | 0 | | |
| 81.90.51.42 | ipaddr042.avedigital.pt | 0 | | |
| 81.90.51.43 | ipaddr043.avedigital.pt | 0 | | |
| 81.90.51.44 | ipaddr044.avedigital.pt | 0 | | |
| 81.90.51.45 | ipaddr045.avedigital.pt | 0 | | |
| 81.90.51.46 | ipaddr046.avedigital.pt | 0 | | |
| 81.90.51.47 | ipaddr047.avedigital.pt | 0 | | |
| 81.90.51.48 | ipaddr048.avedigital.pt | 0 | | |
| 81.90.51.49 | ipaddr049.avedigital.pt | 0 | | |
| 81.90.51.50 | ipaddr050.avedigital.pt | 0 | | |
| 81.90.51.51 | ipaddr051.avedigital.pt | 0 | | |
| 81.90.51.52 | ipaddr052.avedigital.pt | 0 | | |
| 81.90.51.53 | ipaddr053.avedigital.pt | 0 | | |
| 81.90.51.54 | ipaddr054.avedigital.pt | 0 | | |
| 81.90.51.55 | ipaddr055.avedigital.pt | 0 | | |
| 81.90.51.56 | ipaddr056.avedigital.pt | 0 | | |
| 81.90.51.57 | ipaddr057.avedigital.pt | 0 | | |
| 81.90.51.58 | ipaddr058.avedigital.pt | 0 | | |
| 81.90.51.59 | ipaddr059.avedigital.pt | 0 | | |
| 81.90.51.60 | ipaddr060.avedigital.pt | 0 | | |
| 81.90.51.61 | ipaddr061.avedigital.pt | 0 | | |
| 81.90.51.62 | ipaddr062.avedigital.pt | 0 | Ping | |
| 81.90.51.63 | ipaddr063.avedigital.pt | 0 | | |
| 81.90.51.64 | ipaddr064.avedigital.pt | 0 | | |
| 81.90.51.65 | ipaddr065.avedigital.pt | 0 | | |
| 81.90.51.66 | ipaddr066.avedigital.pt | 0 | Ping | |
| 81.90.51.67 | ipaddr067.avedigital.pt | 0 | | |
| 81.90.51.68 | ipaddr068.avedigital.pt | 0 | | |
| 81.90.51.69 | ipaddr069.avedigital.pt | 0 | | |
| 81.90.51.70 | ipaddr070.avedigital.pt | 0 | | |
| 81.90.51.71 | ipaddr071.avedigital.pt | 0 | | |
| 81.90.51.72 | ipaddr072.avedigital.pt | 0 | | |
| 81.90.51.73 | ipaddr073.avedigital.pt | 0 | | |
| 81.90.51.74 | ipaddr074.avedigital.pt | 0 | | |
| 81.90.51.75 | ipaddr075.avedigital.pt | 0 | | |
| 81.90.51.76 | ipaddr076.avedigital.pt | 0 | | |
| 81.90.51.77 | ipaddr077.avedigital.pt | 0 | | |
| 81.90.51.78 | ipaddr078.avedigital.pt | 0 | | |
| 81.90.51.79 | ipaddr079.avedigital.pt | 0 | | |
| 81.90.51.80 | ipaddr080.avedigital.pt | 0 | | |
| 81.90.51.81 | ipaddr081.avedigital.pt | 0 | | |
| 81.90.51.82 | ipaddr082.avedigital.pt | 0 | | |
| 81.90.51.83 | ipaddr083.avedigital.pt | 0 | | |
| 81.90.51.84 | ipaddr084.avedigital.pt | 0 | | |
| 81.90.51.85 | ipaddr085.avedigital.pt | 0 | | |
| 81.90.51.86 | ipaddr086.avedigital.pt | 0 | | |
| 81.90.51.87 | ipaddr087.avedigital.pt | 0 | Ping | |
| 81.90.51.88 | ipaddr088.avedigital.pt | 0 | | |
| 81.90.51.89 | ipaddr089.avedigital.pt | 0 | | |
| 81.90.51.90 | noronha.cm-guimaraes.pt | 0 | | |
| 81.90.51.91 | ipaddr091.avedigital.pt | 0 | | |
| 81.90.51.92 | ipaddr092.avedigital.pt | 0 | | |
| 81.90.51.93 | 51.93.amave.pt | 0 | | |
| 81.90.51.94 | ipaddr094.avedigital.pt | 0 | Ping | |
| 81.90.51.95 | ipaddr095.avedigital.pt | 0 | | |
| 81.90.51.96 | ipaddr096.avedigital.pt | 0 | | |
| 81.90.51.97 | ipaddr097.avedigital.pt | 0 | | |
| 81.90.51.98 | ipaddr098.avedigital.pt | 0 | | |
| 81.90.51.99 | ipaddr099.avedigital.pt | 0 | | |
| 81.90.51.100 | ipaddr100.avedigital.pt | 0 | | |
| 81.90.51.101 | ipaddr101.avedigital.pt | 0 | | |
| 81.90.51.102 | ipaddr102.avedigital.pt | 0 | | |
| 81.90.51.103 | ipaddr103.avedigital.pt | 0 | Ping | |
| 81.90.51.104 | ipaddr104.avedigital.pt | 0 | | |
| 81.90.51.105 | ipaddr105.avedigital.pt | 0 | | |
| 81.90.51.106 | ipaddr106.avedigital.pt | 0 | | |
| 81.90.51.107 | ipaddr107.avedigital.pt | 0 | | |
| 81.90.51.108 | ipaddr108.avedigital.pt | 0 | | |
| 81.90.51.109 | ipaddr109.avedigital.pt | 0 | | |
| 81.90.51.110 | ipaddr110.avedigital.pt | 0 | Ping | |
| 81.90.51.111 | ipaddr111.avedigital.pt | 0 | | |
| 81.90.51.112 | ipaddr112.avedigital.pt | 0 | | |
| 81.90.51.113 | ipaddr113.avedigital.pt | 0 | | |
| 81.90.51.114 | ipaddr114.avedigital.pt | 0 | | |
| 81.90.51.115 | ipaddr115.avedigital.pt | 0 | | |
| 81.90.51.116 | ipaddr116.avedigital.pt | 0 | | |
| 81.90.51.117 | ipaddr117.avedigital.pt | 0 | | |
| 81.90.51.118 | ipaddr118.avedigital.pt | 0 | | |
| 81.90.51.119 | ipaddr119.avedigital.pt | 0 | | |
| 81.90.51.120 | ipaddr120.avedigital.pt | 0 | | |
| 81.90.51.121 | ipaddr121.avedigital.pt | 0 | | |
| 81.90.51.122 | ipaddr122.avedigital.pt | 0 | | |
| 81.90.51.123 | ipaddr123.avedigital.pt | 0 | | |
| 81.90.51.124 | ipaddr124.avedigital.pt | 0 | | |
| 81.90.51.125 | ipaddr125.avedigital.pt | 0 | | |
| 81.90.51.126 | ipaddr126.avedigital.pt | 0 | Ping | |
| 81.90.51.127 | ipaddr127.avedigital.pt | 0 | | |
| 81.90.51.128 | 81-90-51-128.addr.refertelecom.pt | 0 | | |
| 81.90.51.129 | 81-90-51-129.addr.refertelecom.pt | 0 | | |
| 81.90.51.130 | 81-90-51-130.addr.refertelecom.pt | 0 | | |
| 81.90.51.131 | 81-90-51-131.addr.refertelecom.pt | 0 | | |
| 81.90.51.132 | 81-90-51-132.addr.refertelecom.pt | 0 | | |
| 81.90.51.133 | 81-90-51-133.addr.refertelecom.pt | 0 | | |
| 81.90.51.134 | 81-90-51-134.addr.refertelecom.pt | 0 | | |
| 81.90.51.135 | 81-90-51-135.addr.refertelecom.pt | 0 | | |
| 81.90.51.136 | 81-90-51-136.addr.refertelecom.pt | 0 | | |
| 81.90.51.137 | 81-90-51-137.addr.refertelecom.pt | 0 | | |
| 81.90.51.138 | 81-90-51-138.addr.refertelecom.pt | 0 | | |
| 81.90.51.139 | 81-90-51-139.addr.refertelecom.pt | 0 | | |
| 81.90.51.140 | 81-90-51-140.addr.refertelecom.pt | 0 | | |
| 81.90.51.141 | 81-90-51-141.addr.refertelecom.pt | 0 | | |
| 81.90.51.142 | 81-90-51-142.addr.refertelecom.pt | 0 | | |
| 81.90.51.143 | 81-90-51-143.addr.refertelecom.pt | 0 | | |
| 81.90.51.144 | 81-90-51-144.addr.refertelecom.pt | 0 | | |
| 81.90.51.145 | 81-90-51-145.addr.refertelecom.pt | 0 | | |
| 81.90.51.146 | 81-90-51-146.addr.refertelecom.pt | 0 | | |
| 81.90.51.147 | 81-90-51-147.addr.refertelecom.pt | 0 | | |
| 81.90.51.148 | 81-90-51-148.addr.refertelecom.pt | 0 | | |
| 81.90.51.149 | 81-90-51-149.addr.refertelecom.pt | 0 | | |
| 81.90.51.150 | 81-90-51-150.addr.refertelecom.pt | 0 | | |
| 81.90.51.151 | 81-90-51-151.addr.refertelecom.pt | 0 | | |
| 81.90.51.152 | 81-90-51-152.addr.refertelecom.pt | 0 | | |
| 81.90.51.153 | 81-90-51-153.addr.refertelecom.pt | 0 | | |
| 81.90.51.154 | 81-90-51-154.addr.refertelecom.pt | 0 | | |
| 81.90.51.155 | mail.microplus.pt | 0 | | |
| 81.90.51.156 | mail0.netativa.pt | 0 | | |
| 81.90.51.157 | mail.ecomercio.pt | 0 | | |
| 81.90.51.158 | 81-90-51-158.addr.refertelecom.pt | 0 | | |
| 81.90.51.159 | 81-90-51-159.addr.refertelecom.pt | 0 | | |
| 81.90.51.160 | 81-90-51-160.addr.refertelecom.pt | 0 | | |
| 81.90.51.161 | 81-90-51-161.addr.refertelecom.pt | 0 | | |
| 81.90.51.162 | 81-90-51-162.addr.refertelecom.pt | 0 | | |
| 81.90.51.163 | 81-90-51-163.addr.refertelecom.pt | 0 | | |
| 81.90.51.164 | 81-90-51-164.addr.refertelecom.pt | 0 | | |
| 81.90.51.165 | 81-90-51-165.addr.refertelecom.pt | 0 | | |
| 81.90.51.166 | 81-90-51-166.addr.refertelecom.pt | 0 | | |
| 81.90.51.167 | 81-90-51-167.addr.refertelecom.pt | 0 | | |
| 81.90.51.168 | 81-90-51-168.addr.refertelecom.pt | 0 | | |
| 81.90.51.169 | 81-90-51-169.addr.refertelecom.pt | 0 | | |
| 81.90.51.170 | 81-90-51-170.addr.refertelecom.pt | 0 | | |
| 81.90.51.171 | 81-90-51-171.addr.refertelecom.pt | 0 | | |
| 81.90.51.172 | 81-90-51-172.addr.refertelecom.pt | 0 | | |
| 81.90.51.173 | 81-90-51-173.addr.refertelecom.pt | 0 | | |
| 81.90.51.174 | 81-90-51-174.addr.refertelecom.pt | 0 | | |
| 81.90.51.175 | 81-90-51-175.addr.refertelecom.pt | 0 | | |
| 81.90.51.176 | 81-90-51-176.addr.refertelecom.pt | 0 | | |
| 81.90.51.177 | 81-90-51-177.addr.refertelecom.pt | 0 | | |
| 81.90.51.178 | 81-90-51-178.addr.refertelecom.pt | 0 | | |
| 81.90.51.179 | 81-90-51-179.addr.refertelecom.pt | 0 | | |
| 81.90.51.180 | 81-90-51-180.addr.refertelecom.pt | 0 | | |
| 81.90.51.181 | 81-90-51-181.addr.refertelecom.pt | 0 | | |
| 81.90.51.182 | 81-90-51-182.addr.refertelecom.pt | 0 | | |
| 81.90.51.183 | 81-90-51-183.addr.refertelecom.pt | 0 | | |
| 81.90.51.184 | 81-90-51-184.addr.refertelecom.pt | 0 | | |
| 81.90.51.185 | 81-90-51-185.addr.refertelecom.pt | 0 | | |
| 81.90.51.186 | 81-90-51-186.addr.refertelecom.pt | 0 | | |
| 81.90.51.187 | 81-90-51-187.addr.refertelecom.pt | 0 | | |
| 81.90.51.188 | 81-90-51-188.addr.refertelecom.pt | 0 | | |
| 81.90.51.189 | 81-90-51-189.addr.refertelecom.pt | 0 | | |
| 81.90.51.190 | 81-90-51-190.addr.refertelecom.pt | 0 | | |
| 81.90.51.191 | 81-90-51-191.addr.refertelecom.pt | 0 | | |
| 81.90.51.192 | 81-90-51-192.addr.refertelecom.pt | 0 | | |
| 81.90.51.193 | 81-90-51-193.addr.refertelecom.pt | 0 | | |
| 81.90.51.194 | 81-90-51-194.addr.refertelecom.pt | 0 | | |
| 81.90.51.195 | mps04.mxprotect.pt | 0 | | |
| 81.90.51.196 | 81-90-51-196.addr.refertelecom.pt | 0 | | |
| 81.90.51.197 | 81-90-51-197.addr.refertelecom.pt | 0 | | |
| 81.90.51.198 | 81-90-51-198.addr.refertelecom.pt | 0 | | |
| 81.90.51.199 | 81-90-51-199.addr.refertelecom.pt | 0 | | |
| 81.90.51.200 | 81-90-51-200.addr.refertelecom.pt | 0 | | |
| 81.90.51.201 | 81-90-51-201.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.202 | 81-90-51-202.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.203 | 81-90-51-203.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.204 | 81-90-51-204.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.205 | 81-90-51-205.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.206 | 81-90-51-206.addr.refertelecom.pt | 0 | | |
| 81.90.51.207 | 81-90-51-207.addr.refertelecom.pt | 0 | | |
| 81.90.51.208 | 81-90-51-208.addr.refertelecom.pt | 0 | | |
| 81.90.51.209 | 81-90-51-209.addr.refertelecom.pt | 0 | | |
| 81.90.51.210 | 81-90-51-210.addr.refertelecom.pt | 0 | | |
| 81.90.51.211 | 81-90-51-211.addr.refertelecom.pt | 0 | | |
| 81.90.51.212 | 81-90-51-212.addr.refertelecom.pt | 0 | | |
| 81.90.51.213 | 81-90-51-213.addr.refertelecom.pt | 0 | | |
| 81.90.51.214 | 81-90-51-214.addr.refertelecom.pt | 0 | | |
| 81.90.51.215 | 81-90-51-215.addr.refertelecom.pt | 0 | | |
| 81.90.51.216 | 81-90-51-216.addr.refertelecom.pt | 0 | | |
| 81.90.51.217 | 81-90-51-217.addr.refertelecom.pt | 0 | | |
| 81.90.51.218 | 81-90-51-218.addr.refertelecom.pt | 0 | | |
| 81.90.51.219 | 81-90-51-219.addr.refertelecom.pt | 0 | | |
| 81.90.51.220 | 81-90-51-220.addr.refertelecom.pt | 0 | | |
| 81.90.51.221 | 81-90-51-221.addr.refertelecom.pt | 0 | | |
| 81.90.51.222 | 81-90-51-222.addr.refertelecom.pt | 0 | | |
| 81.90.51.223 | 81-90-51-223.addr.refertelecom.pt | 0 | | |
| 81.90.51.224 | 81-90-51-224.addr.refertelecom.pt | 0 | | |
| 81.90.51.225 | 81-90-51-225.addr.refertelecom.pt | 0 | | |
| 81.90.51.226 | 81-90-51-226.addr.refertelecom.pt | 0 | | |
| 81.90.51.227 | 81-90-51-227.addr.refertelecom.pt | 0 | | |
| 81.90.51.228 | 81-90-51-228.addr.refertelecom.pt | 0 | | |
| 81.90.51.229 | 81-90-51-229.addr.refertelecom.pt | 0 | | |
| 81.90.51.230 | 81-90-51-230.addr.refertelecom.pt | 0 | | |
| 81.90.51.231 | 81-90-51-231.addr.refertelecom.pt | 0 | | |
| 81.90.51.232 | 81-90-51-232.addr.refertelecom.pt | 0 | | |
| 81.90.51.233 | 81-90-51-233.addr.refertelecom.pt | 0 | | |
| 81.90.51.234 | 81-90-51-234.addr.refertelecom.pt | 0 | | |
| 81.90.51.235 | 81-90-51-235.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.236 | 81-90-51-236.addr.refertelecom.pt | 0 | | |
| 81.90.51.237 | 81-90-51-237.addr.refertelecom.pt | 0 | | |
| 81.90.51.238 | 81-90-51-238.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.239 | 81-90-51-239.addr.refertelecom.pt | 0 | | |
| 81.90.51.240 | 81-90-51-240.addr.refertelecom.pt | 0 | | |
| 81.90.51.241 | 81-90-51-241.addr.refertelecom.pt | 0 | | |
| 81.90.51.242 | 81-90-51-242.addr.refertelecom.pt | 0 | | |
| 81.90.51.243 | 81-90-51-243.addr.refertelecom.pt | 0 | | |
| 81.90.51.244 | 81-90-51-244.addr.refertelecom.pt | 0 | | |
| 81.90.51.245 | 81-90-51-245.addr.refertelecom.pt | 0 | | |
| 81.90.51.246 | 81-90-51-246.addr.refertelecom.pt | 0 | | |
| 81.90.51.247 | 81-90-51-247.addr.refertelecom.pt | 0 | | |
| 81.90.51.248 | 81-90-51-248.addr.refertelecom.pt | 0 | | |
| 81.90.51.249 | 81-90-51-249.addr.refertelecom.pt | 0 | | |
| 81.90.51.250 | 81-90-51-250.addr.refertelecom.pt | 0 | | |
| 81.90.51.251 | 81-90-51-251.addr.refertelecom.pt | 0 | | |
| 81.90.51.252 | 81-90-51-252.addr.refertelecom.pt | 0 | | |
| 81.90.51.253 | 81-90-51-253.addr.refertelecom.pt | 0 | | |
| 81.90.51.254 | 81-90-51-254.addr.refertelecom.pt | 0 | Ping | |
| 81.90.51.255 | 81-90-51-255.addr.refertelecom.pt | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 81.90.51.203
traceroute to 81.90.51.203 (81.90.51.203): 64 hops max, 52 byte packets
2 *
5 *
Measurement taken from 
IPinfo ProbeNet in Lisbon, PT
IPinfo ProbeNet in Lisbon, PTOn