Summary
| ASN | AS5610 O2 Czech Republic, a.s. |
| BGP | 81.90.173.0/24 |
| IPs with RDNS | 154 |
| Hosted Domains | 0 |
| Pingable IPs | 15 |
| Router IPs | 0 |
| 81.90.173.0 | — | 0 |  | |
| 81.90.173.1 | ns.pisek.elsat.cz | 0 |  | |
| 81.90.173.2 | proxy.pisek.elsat.cz | 0 | | |
| 81.90.173.3 | mail.pisek.elsat.cz | 0 | | |
| 81.90.173.4 | — | 0 | | |
| 81.90.173.5 | — | 0 | | |
| 81.90.173.6 | 6.pisek.elsat.cz | 0 | | |
| 81.90.173.7 | — | 0 | | |
| 81.90.173.8 | — | 0 | | |
| 81.90.173.9 | — | 0 | | |
| 81.90.173.10 | — | 0 | | |
| 81.90.173.11 | — | 0 | | |
| 81.90.173.12 | — | 0 | | |
| 81.90.173.13 | — | 0 | | |
| 81.90.173.14 | — | 0 | | |
| 81.90.173.15 | — | 0 | | |
| 81.90.173.16 | — | 0 | | |
| 81.90.173.17 | — | 0 | | |
| 81.90.173.18 | — | 0 | | |
| 81.90.173.19 | — | 0 | | |
| 81.90.173.20 | — | 0 | | |
| 81.90.173.21 | — | 0 | | |
| 81.90.173.22 | — | 0 | | |
| 81.90.173.23 | — | 0 | | |
| 81.90.173.24 | — | 0 | | |
| 81.90.173.25 | — | 0 | | |
| 81.90.173.26 | — | 0 | | |
| 81.90.173.27 | — | 0 | | |
| 81.90.173.28 | — | 0 | | |
| 81.90.173.29 | — | 0 | | |
| 81.90.173.30 | — | 0 | | |
| 81.90.173.31 | — | 0 | | |
| 81.90.173.32 | preklad32.pisek.elsat.cz | 0 | | |
| 81.90.173.33 | preklad33.pisek.elsat.cz | 0 | | |
| 81.90.173.34 | preklad34.pisek.elsat.cz | 0 | | |
| 81.90.173.35 | preklad35.pisek.elsat.cz | 0 | | |
| 81.90.173.36 | preklad36.pisek.elsat.cz | 0 | | |
| 81.90.173.37 | preklad37.pisek.elsat.cz | 0 | | |
| 81.90.173.38 | preklad38.pisek.elsat.cz | 0 | | |
| 81.90.173.39 | preklad39.pisek.elsat.cz | 0 | | |
| 81.90.173.40 | preklad40.pisek.elsat.cz | 0 | | |
| 81.90.173.41 | preklad41.pisek.elsat.cz | 0 | | |
| 81.90.173.42 | preklad42.pisek.elsat.cz | 0 | | |
| 81.90.173.43 | preklad43.pisek.elsat.cz | 0 | | |
| 81.90.173.44 | preklad44.pisek.elsat.cz | 0 | | |
| 81.90.173.45 | preklad45.pisek.elsat.cz | 0 | | |
| 81.90.173.46 | preklad46.pisek.elsat.cz | 0 | | |
| 81.90.173.47 | preklad47.pisek.elsat.cz | 0 | | |
| 81.90.173.48 | preklad48.pisek.elsat.cz | 0 | | |
| 81.90.173.49 | preklad49.pisek.elsat.cz | 0 | | |
| 81.90.173.50 | preklad50.pisek.elsat.cz | 0 | | |
| 81.90.173.51 | preklad51.pisek.elsat.cz | 0 | | |
| 81.90.173.52 | preklad52.pisek.elsat.cz | 0 | | |
| 81.90.173.53 | preklad53.pisek.elsat.cz | 0 | | |
| 81.90.173.54 | preklad54.pisek.elsat.cz | 0 | | |
| 81.90.173.55 | preklad55.pisek.elsat.cz | 0 | | |
| 81.90.173.56 | preklad56.pisek.elsat.cz | 0 | | |
| 81.90.173.57 | preklad57.pisek.elsat.cz | 0 | | |
| 81.90.173.58 | preklad58.pisek.elsat.cz | 0 | | |
| 81.90.173.59 | preklad59.pisek.elsat.cz | 0 | | |
| 81.90.173.60 | preklad60.pisek.elsat.cz | 0 | | |
| 81.90.173.61 | preklad61.pisek.elsat.cz | 0 | | |
| 81.90.173.62 | preklad62.pisek.elsat.cz | 0 | | |
| 81.90.173.63 | preklad63.pisek.elsat.cz | 0 | | |
| 81.90.173.64 | — | 0 | | |
| 81.90.173.65 | gwt.pisek.elsat.cz | 0 | | |
| 81.90.173.66 | 66.pisek.elsat.cz | 0 | | |
| 81.90.173.67 | 67.pisek.elsat.cz | 0 | | |
| 81.90.173.68 | 68.pisek.elsat.cz | 0 | | |
| 81.90.173.69 | 69.pisek.elsat.cz | 0 | | |
| 81.90.173.70 | 70.pisek.elsat.cz | 0 | | |
| 81.90.173.71 | 71.pisek.elsat.cz | 0 | | |
| 81.90.173.72 | 72.pisek.elsat.cz | 0 | | |
| 81.90.173.73 | 73.pisek.elsat.cz | 0 | | |
| 81.90.173.74 | 74.pisek.elsat.cz | 0 | | |
| 81.90.173.75 | 75.pisek.elsat.cz | 0 | | |
| 81.90.173.76 | 76.pisek.elsat.cz | 0 | | |
| 81.90.173.77 | 77.pisek.elsat.cz | 0 | | |
| 81.90.173.78 | 78.pisek.elsat.cz | 0 | | |
| 81.90.173.79 | 79.pisek.elsat.cz | 0 | | |
| 81.90.173.80 | — | 0 | | |
| 81.90.173.81 | — | 0 | | |
| 81.90.173.82 | — | 0 | | |
| 81.90.173.83 | — | 0 | | |
| 81.90.173.84 | — | 0 | | |
| 81.90.173.85 | — | 0 | | |
| 81.90.173.86 | — | 0 | | |
| 81.90.173.87 | — | 0 | | |
| 81.90.173.88 | — | 0 | | |
| 81.90.173.89 | — | 0 | | |
| 81.90.173.90 | — | 0 | | |
| 81.90.173.91 | — | 0 | | |
| 81.90.173.92 | — | 0 | | |
| 81.90.173.93 | — | 0 | | |
| 81.90.173.94 | — | 0 | | |
| 81.90.173.95 | — | 0 | | |
| 81.90.173.96 | — | 0 | | |
| 81.90.173.97 | — | 0 | | |
| 81.90.173.98 | — | 0 | | |
| 81.90.173.99 | — | 0 | | |
| 81.90.173.100 | — | 0 | | |
| 81.90.173.101 | — | 0 | | |
| 81.90.173.102 | — | 0 | | |
| 81.90.173.103 | — | 0 | | |
| 81.90.173.104 | — | 0 | | |
| 81.90.173.105 | — | 0 | | |
| 81.90.173.106 | — | 0 | | |
| 81.90.173.107 | — | 0 | | |
| 81.90.173.108 | — | 0 | | |
| 81.90.173.109 | — | 0 | | |
| 81.90.173.110 | — | 0 | | |
| 81.90.173.111 | — | 0 | | |
| 81.90.173.112 | — | 0 | | |
| 81.90.173.113 | — | 0 | | |
| 81.90.173.114 | — | 0 | | |
| 81.90.173.115 | — | 0 | | |
| 81.90.173.116 | — | 0 | | |
| 81.90.173.117 | — | 0 | | |
| 81.90.173.118 | — | 0 | | |
| 81.90.173.119 | — | 0 | | |
| 81.90.173.120 | — | 0 | | |
| 81.90.173.121 | — | 0 | | |
| 81.90.173.122 | — | 0 | | |
| 81.90.173.123 | — | 0 | | |
| 81.90.173.124 | — | 0 | | |
| 81.90.173.125 | — | 0 | | |
| 81.90.173.126 | — | 0 | | |
| 81.90.173.127 | — | 0 | | |
| 81.90.173.128 | — | 0 | | |
| 81.90.173.129 | ns.vimperk.elsat.cz | 0 | | |
| 81.90.173.130 | proxy.vimperk.elsat.cz | 0 | | |
| 81.90.173.131 | — | 0 | | |
| 81.90.173.132 | — | 0 | | |
| 81.90.173.133 | — | 0 | | |
| 81.90.173.134 | — | 0 | | |
| 81.90.173.135 | — | 0 | | |
| 81.90.173.136 | — | 0 | | |
| 81.90.173.137 | — | 0 | | |
| 81.90.173.138 | — | 0 | | |
| 81.90.173.139 | — | 0 | | |
| 81.90.173.140 | — | 0 | | |
| 81.90.173.141 | — | 0 | | |
| 81.90.173.142 | — | 0 | | |
| 81.90.173.143 | — | 0 | | |
| 81.90.173.144 | preklad144.vimperk.elsat.cz | 0 | | |
| 81.90.173.145 | preklad145.vimperk.elsat.cz | 0 | | |
| 81.90.173.146 | preklad146.vimperk.elsat.cz | 0 | | |
| 81.90.173.147 | preklad147.vimperk.elsat.cz | 0 | | |
| 81.90.173.148 | preklad148.vimperk.elsat.cz | 0 | | |
| 81.90.173.149 | preklad149.vimperk.elsat.cz | 0 | | |
| 81.90.173.150 | preklad150.vimperk.elsat.cz | 0 | | |
| 81.90.173.151 | preklad151.vimperk.elsat.cz | 0 | | |
| 81.90.173.152 | preklad152.vimperk.elsat.cz | 0 | | |
| 81.90.173.153 | preklad153.vimperk.elsat.cz | 0 | | |
| 81.90.173.154 | preklad154.vimperk.elsat.cz | 0 | | |
| 81.90.173.155 | preklad155.vimperk.elsat.cz | 0 | | |
| 81.90.173.156 | preklad156.vimperk.elsat.cz | 0 | | |
| 81.90.173.157 | preklad157.vimperk.elsat.cz | 0 | | |
| 81.90.173.158 | preklad158.vimperk.elsat.cz | 0 | | |
| 81.90.173.159 | preklad159.vimperk.elsat.cz | 0 | | |
| 81.90.173.160 | preklad160.vimperk.elsat.cz | 0 | | |
| 81.90.173.161 | gw.vimperk.elsat.cz | 0 | | |
| 81.90.173.162 | 162.vimperk.elsat.cz | 0 | | |
| 81.90.173.163 | 163.vimperk.elsat.cz | 0 | | |
| 81.90.173.164 | 164.vimperk.elsat.cz | 0 | | |
| 81.90.173.165 | 165.vimperk.elsat.cz | 0 | | |
| 81.90.173.166 | 166.vimperk.elsat.cz | 0 | | |
| 81.90.173.167 | 167.vimperk.elsat.cz | 0 | | |
| 81.90.173.168 | 168.vimperk.elsat.cz | 0 | | |
| 81.90.173.169 | 169.vimperk.elsat.cz | 0 | | |
| 81.90.173.170 | 170.vimperk.elsat.cz | 0 | | |
| 81.90.173.171 | 171.vimperk.elsat.cz | 0 | | |
| 81.90.173.172 | 172.vimperk.elsat.cz | 0 | | |
| 81.90.173.173 | 173.vimperk.elsat.cz | 0 | | |
| 81.90.173.174 | 174.vimperk.elsat.cz | 0 | | |
| 81.90.173.175 | 175.vimperk.elsat.cz | 0 | | |
| 81.90.173.176 | 176.vimperk.elsat.cz | 0 | | |
| 81.90.173.177 | 177.vimperk.elsat.cz | 0 | | |
| 81.90.173.178 | 178.vimperk.elsat.cz | 0 | | |
| 81.90.173.179 | 179.vimperk.elsat.cz | 0 | | |
| 81.90.173.180 | 180.vimperk.elsat.cz | 0 | | |
| 81.90.173.181 | — | 0 | | |
| 81.90.173.182 | — | 0 | | |
| 81.90.173.183 | — | 0 | | |
| 81.90.173.184 | — | 0 | | |
| 81.90.173.185 | — | 0 | | |
| 81.90.173.186 | — | 0 | | |
| 81.90.173.187 | — | 0 | | |
| 81.90.173.188 | — | 0 | | |
| 81.90.173.189 | — | 0 | | |
| 81.90.173.190 | — | 0 | | |
| 81.90.173.191 | — | 0 | | |
| 81.90.173.192 | 81-90-173-192.ria.o2.cz | 0 | | |
| 81.90.173.193 | 81-90-173-193.ria.o2.cz | 0 | | |
| 81.90.173.194 | 81-90-173-194.ria.o2.cz | 0 | | |
| 81.90.173.195 | 81-90-173-195.ria.o2.cz | 0 | | |
| 81.90.173.196 | 81-90-173-196.ria.o2.cz | 0 | | |
| 81.90.173.197 | 81-90-173-197.ria.o2.cz | 0 | | |
| 81.90.173.198 | 81-90-173-198.ria.o2.cz | 0 | | |
| 81.90.173.199 | 81-90-173-199.ria.o2.cz | 0 | | |
| 81.90.173.200 | 81-90-173-200.ria.o2.cz | 0 | | |
| 81.90.173.201 | 81-90-173-201.ria.o2.cz | 0 | | |
| 81.90.173.202 | 81-90-173-202.ria.o2.cz | 0 | | |
| 81.90.173.203 | 81-90-173-203.ria.o2.cz | 0 | | |
| 81.90.173.204 | 81-90-173-204.ria.o2.cz | 0 | | |
| 81.90.173.205 | 81-90-173-205.ria.o2.cz | 0 | | |
| 81.90.173.206 | 81-90-173-206.ria.o2.cz | 0 | | |
| 81.90.173.207 | 81-90-173-207.ria.o2.cz | 0 | | |
| 81.90.173.208 | 81-90-173-208.ria.o2.cz | 0 | | |
| 81.90.173.209 | 81-90-173-209.ria.o2.cz | 0 | | |
| 81.90.173.210 | 81-90-173-210.ria.o2.cz | 0 | | |
| 81.90.173.211 | 81-90-173-211.ria.o2.cz | 0 | | |
| 81.90.173.212 | 81-90-173-212.ria.o2.cz | 0 | | |
| 81.90.173.213 | 81-90-173-213.ria.o2.cz | 0 | | |
| 81.90.173.214 | 81-90-173-214.ria.o2.cz | 0 | | |
| 81.90.173.215 | 81-90-173-215.ria.o2.cz | 0 | | |
| 81.90.173.216 | 81-90-173-216.ria.o2.cz | 0 | | |
| 81.90.173.217 | 81-90-173-217.ria.o2.cz | 0 | | |
| 81.90.173.218 | 81-90-173-218.ria.o2.cz | 0 | | |
| 81.90.173.219 | 81-90-173-219.ria.o2.cz | 0 | | |
| 81.90.173.220 | 81-90-173-220.ria.o2.cz | 0 | | |
| 81.90.173.221 | 81-90-173-221.ria.o2.cz | 0 | | |
| 81.90.173.222 | 81-90-173-222.ria.o2.cz | 0 | | |
| 81.90.173.223 | 81-90-173-223.ria.o2.cz | 0 | | |
| 81.90.173.224 | 81-90-173-224.ria.o2.cz | 0 | | |
| 81.90.173.225 | 81-90-173-225.ria.o2.cz | 0 | | |
| 81.90.173.226 | 81-90-173-226.ria.o2.cz | 0 | | |
| 81.90.173.227 | 81-90-173-227.ria.o2.cz | 0 | | |
| 81.90.173.228 | 81-90-173-228.ria.o2.cz | 0 | | |
| 81.90.173.229 | 81-90-173-229.ria.o2.cz | 0 | | |
| 81.90.173.230 | 81-90-173-230.ria.o2.cz | 0 | | |
| 81.90.173.231 | 81-90-173-231.ria.o2.cz | 0 | | |
| 81.90.173.232 | 81-90-173-232.ria.o2.cz | 0 | | |
| 81.90.173.233 | 81-90-173-233.ria.o2.cz | 0 | | |
| 81.90.173.234 | 81-90-173-234.ria.o2.cz | 0 | | |
| 81.90.173.235 | 81-90-173-235.ria.o2.cz | 0 | | |
| 81.90.173.236 | 81-90-173-236.ria.o2.cz | 0 | | |
| 81.90.173.237 | 81-90-173-237.ria.o2.cz | 0 | | |
| 81.90.173.238 | 81-90-173-238.ria.o2.cz | 0 | | |
| 81.90.173.239 | 81-90-173-239.ria.o2.cz | 0 | | |
| 81.90.173.240 | 81-90-173-240.ria.o2.cz | 0 | | |
| 81.90.173.241 | 81-90-173-241.ria.o2.cz | 0 | | |
| 81.90.173.242 | 81-90-173-242.ria.o2.cz | 0 | | |
| 81.90.173.243 | 81-90-173-243.ria.o2.cz | 0 | | |
| 81.90.173.244 | 81-90-173-244.ria.o2.cz | 0 | | |
| 81.90.173.245 | 81-90-173-245.ria.o2.cz | 0 | | |
| 81.90.173.246 | 81-90-173-246.ria.o2.cz | 0 | | |
| 81.90.173.247 | 81-90-173-247.ria.o2.cz | 0 | | |
| 81.90.173.248 | 81-90-173-248.ria.o2.cz | 0 | | |
| 81.90.173.249 | 81-90-173-249.ria.o2.cz | 0 | | |
| 81.90.173.250 | 81-90-173-250.ria.o2.cz | 0 | | |
| 81.90.173.251 | 81-90-173-251.ria.o2.cz | 0 | | |
| 81.90.173.252 | 81-90-173-252.ria.o2.cz | 0 | | |
| 81.90.173.253 | 81-90-173-253.ria.o2.cz | 0 | | |
| 81.90.173.254 | 81-90-173-254.ria.o2.cz | 0 | | |
| 81.90.173.255 | 81-90-173-255.ria.o2.cz | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 81.90.173.5
traceroute to 81.90.173.5 (81.90.173.5): 64 hops max, 52 byte packets
2 *
Measurement taken from 
IPinfo ProbeNet in Prague, CZ
IPinfo ProbeNet in Prague, CZOn