Summary
| ASN | AS39761 ABAK, Co.Ltd. |
| BGP | 81.90.240.0/20 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 113 |
| Router IPs | 0 |
| 81.90.251.0 | unassigned-81-90-251-0.ujezd.net | 0 |  | |
| 81.90.251.1 | unassigned-81-90-251-1.ujezd.net | 0 | | |
| 81.90.251.2 | unassigned-81-90-251-2.ujezd.net | 0 | | |
| 81.90.251.3 | unassigned-81-90-251-3.ujezd.net | 0 | | |
| 81.90.251.4 | fw.busch.cz | 0 | | |
| 81.90.251.5 | unassigned-81-90-251-5.ujezd.net | 0 | | |
| 81.90.251.6 | unassigned-81-90-251-6.ujezd.net | 0 | Ping | |
| 81.90.251.7 | unassigned-81-90-251-7.ujezd.net | 0 | | |
| 81.90.251.8 | unassigned-81-90-251-8.ujezd.net | 0 | Ping | |
| 81.90.251.9 | unassigned-81-90-251-9.ujezd.net | 0 | | |
| 81.90.251.10 | unassigned-81-90-251-10.ujezd.net | 0 | | |
| 81.90.251.11 | unassigned-81-90-251-11.ujezd.net | 0 | | |
| 81.90.251.12 | unassigned-81-90-251-12.ujezd.net | 0 | | |
| 81.90.251.13 | unassigned-81-90-251-13.ujezd.net | 0 | | |
| 81.90.251.14 | unassigned-81-90-251-14.ujezd.net | 0 | | |
| 81.90.251.15 | unassigned-81-90-251-15.ujezd.net | 0 | | |
| 81.90.251.16 | unassigned-81-90-251-16.ujezd.net | 0 | | |
| 81.90.251.17 | unassigned-81-90-251-17.ujezd.net | 0 | | |
| 81.90.251.18 | unassigned-81-90-251-18.ujezd.net | 0 | | |
| 81.90.251.19 | unassigned-81-90-251-19.ujezd.net | 0 | | |
| 81.90.251.20 | unassigned-81-90-251-20.ujezd.net | 0 | Ping | |
| 81.90.251.21 | unassigned-81-90-251-21.ujezd.net | 0 | | |
| 81.90.251.22 | unassigned-81-90-251-22.ujezd.net | 0 | | |
| 81.90.251.23 | unassigned-81-90-251-23.ujezd.net | 0 | Ping | |
| 81.90.251.24 | unassigned-81-90-251-24.ujezd.net | 0 | | |
| 81.90.251.25 | unassigned-81-90-251-25.ujezd.net | 0 | | |
| 81.90.251.26 | unassigned-81-90-251-26.ujezd.net | 0 | | |
| 81.90.251.27 | unassigned-81-90-251-27.ujezd.net | 0 | | |
| 81.90.251.28 | unassigned-81-90-251-28.ujezd.net | 0 | Ping | |
| 81.90.251.29 | unassigned-81-90-251-29.ujezd.net | 0 | | |
| 81.90.251.30 | unassigned-81-90-251-30.ujezd.net | 0 | | |
| 81.90.251.31 | unassigned-81-90-251-31.ujezd.net | 0 | | |
| 81.90.251.32 | unassigned-81-90-251-32.ujezd.net | 0 | Ping | |
| 81.90.251.33 | unassigned-81-90-251-33.ujezd.net | 0 | Ping | |
| 81.90.251.34 | unassigned-81-90-251-34.ujezd.net | 0 | | |
| 81.90.251.35 | unassigned-81-90-251-35.ujezd.net | 0 | Ping | |
| 81.90.251.36 | unassigned-81-90-251-36.ujezd.net | 0 | | |
| 81.90.251.37 | unassigned-81-90-251-37.ujezd.net | 0 | | |
| 81.90.251.38 | unassigned-81-90-251-38.ujezd.net | 0 | | |
| 81.90.251.39 | unassigned-81-90-251-39.ujezd.net | 0 | | |
| 81.90.251.40 | unassigned-81-90-251-40.ujezd.net | 0 | | |
| 81.90.251.41 | unassigned-81-90-251-41.ujezd.net | 0 | | |
| 81.90.251.42 | unassigned-81-90-251-42.ujezd.net | 0 | Ping | |
| 81.90.251.43 | unassigned-81-90-251-43.ujezd.net | 0 | Ping | |
| 81.90.251.44 | unassigned-81-90-251-44.ujezd.net | 0 | Ping | |
| 81.90.251.45 | unassigned-81-90-251-45.ujezd.net | 0 | Ping | |
| 81.90.251.46 | unassigned-81-90-251-46.ujezd.net | 0 | | |
| 81.90.251.47 | unassigned-81-90-251-47.ujezd.net | 0 | | |
| 81.90.251.48 | unassigned-81-90-251-48.ujezd.net | 0 | | |
| 81.90.251.49 | unassigned-81-90-251-49.ujezd.net | 0 | | |
| 81.90.251.50 | unassigned-81-90-251-50.ujezd.net | 0 | | |
| 81.90.251.51 | unassigned-81-90-251-51.ujezd.net | 0 | | |
| 81.90.251.52 | unassigned-81-90-251-52.ujezd.net | 0 | Ping | |
| 81.90.251.53 | unassigned-81-90-251-53.ujezd.net | 0 | | |
| 81.90.251.54 | unassigned-81-90-251-54.ujezd.net | 0 | Ping | |
| 81.90.251.55 | unassigned-81-90-251-55.ujezd.net | 0 | | |
| 81.90.251.56 | unassigned-81-90-251-56.ujezd.net | 0 | | |
| 81.90.251.57 | unassigned-81-90-251-57.ujezd.net | 0 | | |
| 81.90.251.58 | unassigned-81-90-251-58.ujezd.net | 0 | Ping | |
| 81.90.251.59 | unassigned-81-90-251-59.ujezd.net | 0 | | |
| 81.90.251.60 | unassigned-81-90-251-60.ujezd.net | 0 | | |
| 81.90.251.61 | unassigned-81-90-251-61.ujezd.net | 0 | | |
| 81.90.251.62 | unassigned-81-90-251-62.ujezd.net | 0 | Ping | |
| 81.90.251.63 | unassigned-81-90-251-63.ujezd.net | 0 | Ping | |
| 81.90.251.64 | unassigned-81-90-251-64.ujezd.net | 0 | | |
| 81.90.251.65 | unassigned-81-90-251-65.ujezd.net | 0 | | |
| 81.90.251.66 | unassigned-81-90-251-66.ujezd.net | 0 | | |
| 81.90.251.67 | unassigned-81-90-251-67.ujezd.net | 0 | Ping | |
| 81.90.251.68 | unassigned-81-90-251-68.ujezd.net | 0 | Ping | |
| 81.90.251.69 | unassigned-81-90-251-69.ujezd.net | 0 | Ping | |
| 81.90.251.70 | unassigned-81-90-251-70.ujezd.net | 0 | Ping | |
| 81.90.251.71 | unassigned-81-90-251-71.ujezd.net | 0 | | |
| 81.90.251.72 | unassigned-81-90-251-72.ujezd.net | 0 | | |
| 81.90.251.73 | unassigned-81-90-251-73.ujezd.net | 0 | | |
| 81.90.251.74 | unassigned-81-90-251-74.ujezd.net | 0 | | |
| 81.90.251.75 | unassigned-81-90-251-75.ujezd.net | 0 | | |
| 81.90.251.76 | unassigned-81-90-251-76.ujezd.net | 0 | Ping | |
| 81.90.251.77 | unassigned-81-90-251-77.ujezd.net | 0 | | |
| 81.90.251.78 | unassigned-81-90-251-78.ujezd.net | 0 | Ping | |
| 81.90.251.79 | unassigned-81-90-251-79.ujezd.net | 0 | | |
| 81.90.251.80 | unassigned-81-90-251-80.ujezd.net | 0 | Ping | |
| 81.90.251.81 | unassigned-81-90-251-81.ujezd.net | 0 | | |
| 81.90.251.82 | unassigned-81-90-251-82.ujezd.net | 0 | | |
| 81.90.251.83 | unassigned-81-90-251-83.ujezd.net | 0 | | |
| 81.90.251.84 | unassigned-81-90-251-84.ujezd.net | 0 | | |
| 81.90.251.85 | unassigned-81-90-251-85.ujezd.net | 0 | | |
| 81.90.251.86 | unassigned-81-90-251-86.ujezd.net | 0 | | |
| 81.90.251.87 | unassigned-81-90-251-87.ujezd.net | 0 | | |
| 81.90.251.88 | unassigned-81-90-251-88.ujezd.net | 0 | Ping | |
| 81.90.251.89 | unassigned-81-90-251-89.ujezd.net | 0 | | |
| 81.90.251.90 | unassigned-81-90-251-90.ujezd.net | 0 | | |
| 81.90.251.91 | unassigned-81-90-251-91.ujezd.net | 0 | Ping | |
| 81.90.251.92 | unassigned-81-90-251-92.ujezd.net | 0 | | |
| 81.90.251.93 | unassigned-81-90-251-93.ujezd.net | 0 | | |
| 81.90.251.94 | unassigned-81-90-251-94.ujezd.net | 0 | | |
| 81.90.251.95 | unassigned-81-90-251-95.ujezd.net | 0 | Ping | |
| 81.90.251.96 | unassigned-81-90-251-96.ujezd.net | 0 | | |
| 81.90.251.97 | unassigned-81-90-251-97.ujezd.net | 0 | | |
| 81.90.251.98 | unassigned-81-90-251-98.ujezd.net | 0 | | |
| 81.90.251.99 | mailserver.ledocom.cz | 0 | | |
| 81.90.251.100 | unassigned-81-90-251-100.ujezd.net | 0 | Ping | |
| 81.90.251.101 | unassigned-81-90-251-101.ujezd.net | 0 | | |
| 81.90.251.102 | unassigned-81-90-251-102.ujezd.net | 0 | | |
| 81.90.251.103 | unassigned-81-90-251-103.ujezd.net | 0 | Ping | |
| 81.90.251.104 | unassigned-81-90-251-104.ujezd.net | 0 | | |
| 81.90.251.105 | unassigned-81-90-251-105.ujezd.net | 0 | | |
| 81.90.251.106 | unassigned-81-90-251-106.ujezd.net | 0 | | |
| 81.90.251.107 | unassigned-81-90-251-107.ujezd.net | 0 | | |
| 81.90.251.108 | unassigned-81-90-251-108.ujezd.net | 0 | Ping | |
| 81.90.251.109 | unassigned-81-90-251-109.ujezd.net | 0 | Ping | |
| 81.90.251.110 | unassigned-81-90-251-110.ujezd.net | 0 | Ping | |
| 81.90.251.111 | unassigned-81-90-251-111.ujezd.net | 0 | Ping | |
| 81.90.251.112 | unassigned-81-90-251-112.ujezd.net | 0 | Ping | |
| 81.90.251.113 | unassigned-81-90-251-113.ujezd.net | 0 | Ping | |
| 81.90.251.114 | unassigned-81-90-251-114.ujezd.net | 0 | | |
| 81.90.251.115 | unassigned-81-90-251-115.ujezd.net | 0 | Ping | |
| 81.90.251.116 | unassigned-81-90-251-116.ujezd.net | 0 | | |
| 81.90.251.117 | unassigned-81-90-251-117.ujezd.net | 0 | | |
| 81.90.251.118 | unassigned-81-90-251-118.ujezd.net | 0 | | |
| 81.90.251.119 | unassigned-81-90-251-119.ujezd.net | 0 | Ping | |
| 81.90.251.120 | unassigned-81-90-251-120.ujezd.net | 0 | | |
| 81.90.251.121 | unassigned-81-90-251-121.ujezd.net | 0 | | |
| 81.90.251.122 | unassigned-81-90-251-122.ujezd.net | 0 | | |
| 81.90.251.123 | unassigned-81-90-251-123.ujezd.net | 0 | Ping | |
| 81.90.251.124 | unassigned-81-90-251-124.ujezd.net | 0 | Ping | |
| 81.90.251.125 | unassigned-81-90-251-125.ujezd.net | 0 | Ping | |
| 81.90.251.126 | unassigned-81-90-251-126.ujezd.net | 0 | | |
| 81.90.251.127 | unassigned-81-90-251-127.ujezd.net | 0 | | |
| 81.90.251.128 | unassigned-81-90-251-128.ujezd.net | 0 | Ping | |
| 81.90.251.129 | unassigned-81-90-251-129.ujezd.net | 0 | Ping | |
| 81.90.251.130 | unassigned-81-90-251-130.ujezd.net | 0 | | |
| 81.90.251.131 | unassigned-81-90-251-131.ujezd.net | 0 | | |
| 81.90.251.132 | unassigned-81-90-251-132.ujezd.net | 0 | Ping | |
| 81.90.251.133 | unassigned-81-90-251-133.ujezd.net | 0 | | |
| 81.90.251.134 | unassigned-81-90-251-134.ujezd.net | 0 | | |
| 81.90.251.135 | unassigned-81-90-251-135.ujezd.net | 0 | Ping | |
| 81.90.251.136 | unassigned-81-90-251-136.ujezd.net | 0 | Ping | |
| 81.90.251.137 | unassigned-81-90-251-137.ujezd.net | 0 | | |
| 81.90.251.138 | unassigned-81-90-251-138.ujezd.net | 0 | | |
| 81.90.251.139 | unassigned-81-90-251-139.ujezd.net | 0 | | |
| 81.90.251.140 | unassigned-81-90-251-140.ujezd.net | 0 | | |
| 81.90.251.141 | unassigned-81-90-251-141.ujezd.net | 0 | | |
| 81.90.251.142 | unassigned-81-90-251-142.ujezd.net | 0 | | |
| 81.90.251.143 | unassigned-81-90-251-143.ujezd.net | 0 | Ping | |
| 81.90.251.144 | unassigned-81-90-251-144.ujezd.net | 0 | | |
| 81.90.251.145 | unassigned-81-90-251-145.ujezd.net | 0 | | |
| 81.90.251.146 | unassigned-81-90-251-146.ujezd.net | 0 | | |
| 81.90.251.147 | unassigned-81-90-251-147.ujezd.net | 0 | Ping | |
| 81.90.251.148 | unassigned-81-90-251-148.ujezd.net | 0 | Ping | |
| 81.90.251.149 | unassigned-81-90-251-149.ujezd.net | 0 | Ping | |
| 81.90.251.150 | unassigned-81-90-251-150.ujezd.net | 0 | | |
| 81.90.251.151 | unassigned-81-90-251-151.ujezd.net | 0 | | |
| 81.90.251.152 | unassigned-81-90-251-152.ujezd.net | 0 | Ping | |
| 81.90.251.153 | unassigned-81-90-251-153.ujezd.net | 0 | | |
| 81.90.251.154 | unassigned-81-90-251-154.ujezd.net | 0 | | |
| 81.90.251.155 | unassigned-81-90-251-155.ujezd.net | 0 | | |
| 81.90.251.156 | unassigned-81-90-251-156.ujezd.net | 0 | Ping | |
| 81.90.251.157 | unassigned-81-90-251-157.ujezd.net | 0 | | |
| 81.90.251.158 | unassigned-81-90-251-158.ujezd.net | 0 | | |
| 81.90.251.159 | unassigned-81-90-251-159.ujezd.net | 0 | | |
| 81.90.251.160 | unassigned-81-90-251-160.ujezd.net | 0 | | |
| 81.90.251.161 | unassigned-81-90-251-161.ujezd.net | 0 | | |
| 81.90.251.162 | unassigned-81-90-251-162.ujezd.net | 0 | Ping | |
| 81.90.251.163 | unassigned-81-90-251-163.ujezd.net | 0 | Ping | |
| 81.90.251.164 | unassigned-81-90-251-164.ujezd.net | 0 | | |
| 81.90.251.165 | unassigned-81-90-251-165.ujezd.net | 0 | | |
| 81.90.251.166 | unassigned-81-90-251-166.ujezd.net | 0 | | |
| 81.90.251.167 | unassigned-81-90-251-167.ujezd.net | 0 | | |
| 81.90.251.168 | unassigned-81-90-251-168.ujezd.net | 0 | Ping | |
| 81.90.251.169 | unassigned-81-90-251-169.ujezd.net | 0 | Ping | |
| 81.90.251.170 | unassigned-81-90-251-170.ujezd.net | 0 | Ping | |
| 81.90.251.171 | unassigned-81-90-251-171.ujezd.net | 0 | | |
| 81.90.251.172 | unassigned-81-90-251-172.ujezd.net | 0 | | |
| 81.90.251.173 | unassigned-81-90-251-173.ujezd.net | 0 | | |
| 81.90.251.174 | unassigned-81-90-251-174.ujezd.net | 0 | Ping | |
| 81.90.251.175 | unassigned-81-90-251-175.ujezd.net | 0 | Ping | |
| 81.90.251.176 | unassigned-81-90-251-176.ujezd.net | 0 | | |
| 81.90.251.177 | unassigned-81-90-251-177.ujezd.net | 0 | Ping | |
| 81.90.251.178 | unassigned-81-90-251-178.ujezd.net | 0 | Ping | |
| 81.90.251.179 | unassigned-81-90-251-179.ujezd.net | 0 | | |
| 81.90.251.180 | unassigned-81-90-251-180.ujezd.net | 0 | | |
| 81.90.251.181 | unassigned-81-90-251-181.ujezd.net | 0 | | |
| 81.90.251.182 | unassigned-81-90-251-182.ujezd.net | 0 | Ping | |
| 81.90.251.183 | unassigned-81-90-251-183.ujezd.net | 0 | Ping | |
| 81.90.251.184 | unassigned-81-90-251-184.ujezd.net | 0 | | |
| 81.90.251.185 | unassigned-81-90-251-185.ujezd.net | 0 | | |
| 81.90.251.186 | unassigned-81-90-251-186.ujezd.net | 0 | Ping | |
| 81.90.251.187 | unassigned-81-90-251-187.ujezd.net | 0 | | |
| 81.90.251.188 | unassigned-81-90-251-188.ujezd.net | 0 | Ping | |
| 81.90.251.189 | unassigned-81-90-251-189.ujezd.net | 0 | | |
| 81.90.251.190 | unassigned-81-90-251-190.ujezd.net | 0 | Ping | |
| 81.90.251.191 | unassigned-81-90-251-191.ujezd.net | 0 | Ping | |
| 81.90.251.192 | unassigned-81-90-251-192.ujezd.net | 0 | | |
| 81.90.251.193 | unassigned-81-90-251-193.ujezd.net | 0 | | |
| 81.90.251.194 | unassigned-81-90-251-194.ujezd.net | 0 | | |
| 81.90.251.195 | unassigned-81-90-251-195.ujezd.net | 0 | Ping | |
| 81.90.251.196 | unassigned-81-90-251-196.ujezd.net | 0 | Ping | |
| 81.90.251.197 | unassigned-81-90-251-197.ujezd.net | 0 | | |
| 81.90.251.198 | unassigned-81-90-251-198.ujezd.net | 0 | | |
| 81.90.251.199 | unassigned-81-90-251-199.ujezd.net | 0 | | |
| 81.90.251.200 | unassigned-81-90-251-200.ujezd.net | 0 | | |
| 81.90.251.201 | unassigned-81-90-251-201.ujezd.net | 0 | | |
| 81.90.251.202 | unassigned-81-90-251-202.ujezd.net | 0 | Ping | |
| 81.90.251.203 | unassigned-81-90-251-203.ujezd.net | 0 | | |
| 81.90.251.204 | unassigned-81-90-251-204.ujezd.net | 0 | Ping | |
| 81.90.251.205 | unassigned-81-90-251-205.ujezd.net | 0 | Ping | |
| 81.90.251.206 | unassigned-81-90-251-206.ujezd.net | 0 | | |
| 81.90.251.207 | unassigned-81-90-251-207.ujezd.net | 0 | Ping | |
| 81.90.251.208 | mail.laubrsport.cz | 0 | | |
| 81.90.251.209 | unassigned-81-90-251-209.ujezd.net | 0 | | |
| 81.90.251.210 | unassigned-81-90-251-210.ujezd.net | 0 | | |
| 81.90.251.211 | unassigned-81-90-251-211.ujezd.net | 0 | Ping | |
| 81.90.251.212 | unassigned-81-90-251-212.ujezd.net | 0 | | |
| 81.90.251.213 | unassigned-81-90-251-213.ujezd.net | 0 | | |
| 81.90.251.214 | unassigned-81-90-251-214.ujezd.net | 0 | | |
| 81.90.251.215 | unassigned-81-90-251-215.ujezd.net | 0 | | |
| 81.90.251.216 | unassigned-81-90-251-216.ujezd.net | 0 | Ping | |
| 81.90.251.217 | unassigned-81-90-251-217.ujezd.net | 0 | | |
| 81.90.251.218 | unassigned-81-90-251-218.ujezd.net | 0 | | |
| 81.90.251.219 | unassigned-81-90-251-219.ujezd.net | 0 | | |
| 81.90.251.220 | unassigned-81-90-251-220.ujezd.net | 0 | | |
| 81.90.251.221 | unassigned-81-90-251-221.ujezd.net | 0 | | |
| 81.90.251.222 | unassigned-81-90-251-222.ujezd.net | 0 | | |
| 81.90.251.223 | unassigned-81-90-251-223.ujezd.net | 0 | | |
| 81.90.251.224 | unassigned-81-90-251-224.ujezd.net | 0 | | |
| 81.90.251.225 | unassigned-81-90-251-225.ujezd.net | 0 | | |
| 81.90.251.226 | unassigned-81-90-251-226.ujezd.net | 0 | | |
| 81.90.251.227 | unassigned-81-90-251-227.ujezd.net | 0 | | |
| 81.90.251.228 | unassigned-81-90-251-228.ujezd.net | 0 | | |
| 81.90.251.229 | unassigned-81-90-251-229.ujezd.net | 0 | | |
| 81.90.251.230 | unassigned-81-90-251-230.ujezd.net | 0 | | |
| 81.90.251.231 | unassigned-81-90-251-231.ujezd.net | 0 | | |
| 81.90.251.232 | unassigned-81-90-251-232.ujezd.net | 0 | | |
| 81.90.251.233 | unassigned-81-90-251-233.ujezd.net | 0 | | |
| 81.90.251.234 | unassigned-81-90-251-234.ujezd.net | 0 | | |
| 81.90.251.235 | unassigned-81-90-251-235.ujezd.net | 0 | | |
| 81.90.251.236 | unassigned-81-90-251-236.ujezd.net | 0 | | |
| 81.90.251.237 | unassigned-81-90-251-237.ujezd.net | 0 | | |
| 81.90.251.238 | unassigned-81-90-251-238.ujezd.net | 0 | | |
| 81.90.251.239 | unassigned-81-90-251-239.ujezd.net | 0 | | |
| 81.90.251.240 | unassigned-81-90-251-240.ujezd.net | 0 | | |
| 81.90.251.241 | unassigned-81-90-251-241.ujezd.net | 0 | | |
| 81.90.251.242 | unassigned-81-90-251-242.ujezd.net | 0 | | |
| 81.90.251.243 | unassigned-81-90-251-243.ujezd.net | 0 | | |
| 81.90.251.244 | unassigned-81-90-251-244.ujezd.net | 0 | | |
| 81.90.251.245 | unassigned-81-90-251-245.ujezd.net | 0 | | |
| 81.90.251.246 | unassigned-81-90-251-246.ujezd.net | 0 | Ping | |
| 81.90.251.247 | unassigned-81-90-251-247.ujezd.net | 0 | | |
| 81.90.251.248 | unassigned-81-90-251-248.ujezd.net | 0 | | |
| 81.90.251.249 | unassigned-81-90-251-249.ujezd.net | 0 | | |
| 81.90.251.250 | unassigned-81-90-251-250.ujezd.net | 0 | | |
| 81.90.251.251 | gate.remet.cz | 0 | Ping | |
| 81.90.251.252 | unassigned-81-90-251-252.ujezd.net | 0 | | |
| 81.90.251.253 | unassigned-81-90-251-253.ujezd.net | 0 | | |
| 81.90.251.254 | unassigned-81-90-251-254.ujezd.net | 0 | | |
| 81.90.251.255 | unassigned-81-90-251-255.ujezd.net | 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 -f2 81.90.251.156
traceroute to 81.90.251.156 (81.90.251.156): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Prague, CZ
IPinfo ProbeNet in Prague, CZOn