BGP Announced

AS CIDR Description
AS39790 81.91.80.0/21 WEB4U - Web4U s.r.o., CZ
AS39790 81.91.80.0/20 WEB4U - Web4U s.r.o., CZ

Real Time BGP Data

AS / Info IP / Time AS Path
Loading...

Reverse DNS List (Total:256)

IP Host DateTime
81.91.83.0 web4u-net-81-91-83-0.web4u.cz 2025-04-06 09:44:53
81.91.83.1 gw-83-1.r4.web4u.cz 2025-04-06 09:44:53
81.91.83.2 unassigned-81-91-83-2.web4u.cz 2025-04-06 09:44:53
81.91.83.3 unassigned-81-91-83-3.web4u.cz 2025-04-06 09:44:53
81.91.83.4 java1.brainking.com 2025-04-06 09:44:53
81.91.83.5 static.brainking.com 2025-04-06 09:44:53
81.91.83.6 web.brainking.com 2025-04-06 09:44:53
81.91.83.7 d289.server4u.cz 2025-04-06 09:44:53
81.91.83.8 ns2.dnsking.cz 2025-04-06 09:44:53
81.91.83.9 j1.brainking.com 2025-04-06 09:44:53
81.91.83.10 unassigned-81-91-83-10.web4u.cz 2025-04-06 09:44:53
81.91.83.11 unassigned-81-91-83-11.web4u.cz 2025-04-06 09:44:53
81.91.83.12 m189.server4u.cz 2025-04-06 09:44:53
81.91.83.13 unassigned-81-91-83-13.web4u.cz 2025-04-06 09:44:53
81.91.83.14 unassigned-81-91-83-14.web4u.cz 2025-04-01 16:28:46
81.91.83.15 unassigned-81-91-83-15.web4u.cz 2025-04-06 09:44:53
81.91.83.16 unassigned-81-91-83-16.web4u.cz 2025-04-06 09:44:53
81.91.83.17 unassigned-81-91-83-17.web4u.cz 2025-04-06 09:44:53
81.91.83.18 unassigned-81-91-83-18.web4u.cz 2025-04-06 09:44:53
81.91.83.19 unassigned-81-91-83-19.web4u.cz 2025-04-01 16:28:46
81.91.83.20 unassigned-81-91-83-20.web4u.cz 2025-04-06 09:44:53
81.91.83.21 z175.server4u.cz 2025-04-06 09:44:53
81.91.83.22 unassigned-81-91-83-22.web4u.cz 2025-04-06 09:44:53
81.91.83.23 unassigned-81-91-83-23.web4u.cz 2025-04-06 09:44:53
81.91.83.24 unassigned-81-91-83-24.web4u.cz 2025-04-06 09:44:53
81.91.83.25 unassigned-81-91-83-25.web4u.cz 2025-04-06 09:44:53
81.91.83.26 unassigned-81-91-83-26.web4u.cz 2025-04-06 09:44:53
81.91.83.27 unassigned-81-91-83-27.web4u.cz 2025-04-06 09:44:53
81.91.83.28 unassigned-81-91-83-28.web4u.cz 2025-04-06 09:44:53
81.91.83.29 unassigned-81-91-83-29.web4u.cz 2025-04-06 09:44:53
81.91.83.30 unassigned-81-91-83-30.web4u.cz 2025-04-06 09:44:53
81.91.83.31 d309.server4u.cz 2025-04-06 09:44:53
81.91.83.32 d309.server4u.cz 2025-04-06 09:44:53
81.91.83.33 vs486.server4u.cz 2025-04-06 09:44:53
81.91.83.34 vs486.server4u.cz 2025-04-06 09:44:53
81.91.83.35 vs486.server4u.cz 2025-04-06 09:44:53
81.91.83.36 vs486.server4u.cz 2025-04-06 09:44:53
81.91.83.37 vs487.server4u.cz 2025-04-06 09:44:53
81.91.83.38 vstest100.server4u.cz 2025-04-06 09:44:53
81.91.83.39 vstest101.server4u.cz 2025-04-06 09:44:53
81.91.83.40 vstest102.server4u.cz 2025-04-06 09:44:53
81.91.83.41 vstest103.server4u.cz 2025-04-06 09:44:53
81.91.83.42 vstest104.server4u.cz 2025-04-06 09:44:53
81.91.83.43 vstest105.server4u.cz 2025-04-06 09:44:53
81.91.83.44 vstest106.server4u.cz 2025-04-06 09:44:53
81.91.83.45 vstest107.server4u.cz 2025-04-06 09:44:53
81.91.83.46 vstest108.server4u.cz 2025-04-06 09:44:53
81.91.83.47 vstest109.server4u.cz 2025-04-06 09:44:53
81.91.83.48 vstest110.server4u.cz 2025-04-06 09:44:53
81.91.83.49 vstest111.server4u.cz 2025-04-06 09:44:53
81.91.83.50 vs494.server4u.cz 2025-04-06 09:44:53
81.91.83.51 unassigned-81-91-83-51.web4u.cz 2025-04-06 09:44:53
81.91.83.52 unassigned-81-91-83-52.web4u.cz 2025-04-06 09:44:53
81.91.83.53 unassigned-81-91-83-53.web4u.cz 2025-04-06 09:44:53
81.91.83.54 unassigned-81-91-83-54.web4u.cz 2025-04-01 16:28:46
81.91.83.55 unassigned-81-91-83-55.web4u.cz 2025-04-06 09:44:53
81.91.83.56 unassigned-81-91-83-56.web4u.cz 2025-04-06 09:44:53
81.91.83.57 unassigned-81-91-83-57.web4u.cz 2025-04-06 09:44:53
81.91.83.58 unassigned-81-91-83-58.web4u.cz 2025-04-01 16:28:46
81.91.83.59 unassigned-81-91-83-59.web4u.cz 2025-04-06 09:44:53
81.91.83.60 unassigned-81-91-83-60.web4u.cz 2025-04-06 09:44:53
81.91.83.61 unassigned-81-91-83-61.web4u.cz 2025-04-06 09:44:53
81.91.83.62 unassigned-81-91-83-62.web4u.cz 2025-04-06 09:44:53
81.91.83.63 unassigned-81-91-83-63.web4u.cz 2025-04-06 09:44:53
81.91.83.64 unassigned-81-91-83-64.web4u.cz 2025-04-06 09:44:53
81.91.83.65 unassigned-81-91-83-65.web4u.cz 2025-04-06 09:44:53
81.91.83.66 unassigned-81-91-83-66.web4u.cz 2025-04-06 09:44:53
81.91.83.67 unassigned-81-91-83-67.web4u.cz 2025-04-06 09:44:53
81.91.83.68 unassigned-81-91-83-68.web4u.cz 2025-04-06 09:44:53
81.91.83.69 unassigned-81-91-83-69.web4u.cz 2025-04-06 09:44:53
81.91.83.70 unassigned-81-91-83-70.web4u.cz 2025-04-06 09:44:53
81.91.83.71 unassigned-81-91-83-71.web4u.cz 2025-04-06 09:44:53
81.91.83.72 unassigned-81-91-83-72.web4u.cz 2025-04-06 09:44:53
81.91.83.73 unassigned-81-91-83-73.web4u.cz 2025-04-06 09:44:53
81.91.83.74 unassigned-81-91-83-74.web4u.cz 2025-04-06 09:44:53
81.91.83.75 unassigned-81-91-83-75.web4u.cz 2025-04-06 09:44:53
81.91.83.76 unassigned-81-91-83-76.web4u.cz 2025-04-06 09:44:53
81.91.83.77 unassigned-81-91-83-77.web4u.cz 2025-04-01 16:28:46
81.91.83.78 unassigned-81-91-83-78.web4u.cz 2025-04-06 09:44:53
81.91.83.79 unassigned-81-91-83-79.web4u.cz 2025-04-06 09:44:53
81.91.83.80 tmpvstest100.server4u.cz 2025-04-06 09:44:53
81.91.83.81 vs508.server4u.cz 2025-04-06 09:44:53
81.91.83.82 px200.server4u.cz 2025-04-06 09:44:53
81.91.83.83 unassigned-81-91-83-83.web4u.cz 2025-04-06 09:44:53
81.91.83.84 vstest112.server4u.cz 2025-04-06 09:44:53
81.91.83.85 vstest113.server4u.cz 2025-04-06 09:44:53
81.91.83.86 vstest114.server4u.cz 2025-04-06 09:44:53
81.91.83.87 vstest115.server4u.cz 2025-04-06 09:44:53
81.91.83.88 vstest116.server4u.cz 2025-04-06 09:44:53
81.91.83.89 vstest117.server4u.cz 2025-04-06 09:44:53
81.91.83.90 vstest118.server4u.cz 2025-04-06 09:44:53
81.91.83.91 vstest119.server4u.cz 2025-04-06 09:44:53
81.91.83.92 vstest120.server4u.cz 2025-04-06 09:44:53
81.91.83.93 vstest121.server4u.cz 2025-04-06 09:44:53
81.91.83.94 vstest122.server4u.cz 2025-04-06 09:44:53
81.91.83.95 vstest123.server4u.cz 2025-04-06 09:44:53
81.91.83.96 vstest124.server4u.cz 2025-04-06 09:44:53
81.91.83.97 vstest125.server4u.cz 2025-04-06 09:44:53
81.91.83.98 vstest126.server4u.cz 2025-04-06 09:44:53
81.91.83.99 vstest127.server4u.cz 2025-04-06 09:44:53
81.91.83.100 vstest128.server4u.cz 2025-04-06 09:44:53
81.91.83.101 vstest129.server4u.cz 2025-04-06 09:44:53
81.91.83.102 vstest130.server4u.cz 2025-04-06 09:44:53
81.91.83.103 vstest131.server4u.cz 2025-04-06 09:44:53
81.91.83.104 vstest132.server4u.cz 2025-04-06 09:44:53
81.91.83.105 vstest133.server4u.cz 2025-04-06 09:44:53
81.91.83.106 unassigned-81-91-83-106.web4u.cz 2025-04-06 09:44:53
81.91.83.107 vs705.server4u.cz 2025-04-01 16:28:46
81.91.83.108 unassigned-81-91-83-108.web4u.cz 2025-04-01 16:28:46
81.91.83.109 m104-5.server4u.cz 2025-04-06 09:44:53
81.91.83.110 unassigned-81-91-83-110.web4u.cz 2025-04-06 09:44:53
81.91.83.111 vs755.server4u.cz 2025-04-06 09:44:53
81.91.83.112 m176-2.server4u.cz 2025-04-06 09:44:53
81.91.83.113 unassigned-81-91-83-113.web4u.cz 2025-04-06 09:44:53
81.91.83.114 unassigned-81-91-83-114.web4u.cz 2025-04-06 09:44:53
81.91.83.115 unassigned-81-91-83-115.web4u.cz 2025-04-06 09:44:53
81.91.83.116 unassigned-81-91-83-116.web4u.cz 2025-04-06 09:44:53
81.91.83.117 unassigned-81-91-83-117.web4u.cz 2025-04-06 09:44:53
81.91.83.118 unassigned-81-91-83-118.web4u.cz 2025-04-06 09:44:53
81.91.83.119 vstest134.server4u.cz 2025-04-06 09:44:53
81.91.83.120 vstest135.server4u.cz 2025-04-06 09:44:53
81.91.83.121 vstest136.server4u.cz 2025-04-06 09:44:53
81.91.83.122 vstest137.server4u.cz 2025-04-06 09:44:53
81.91.83.123 vstest138.server4u.cz 2025-04-06 09:44:53
81.91.83.124 vstest139.server4u.cz 2025-04-06 09:44:53
81.91.83.125 vstest140.server4u.cz 2025-04-06 09:44:53
81.91.83.126 vstest141.server4u.cz 2025-04-06 09:44:53
81.91.83.127 vstest142.server4u.cz 2025-04-06 09:44:53
81.91.83.128 vstest143.server4u.cz 2025-04-06 09:44:53
81.91.83.129 unassigned-81-91-83-129.web4u.cz 2025-04-06 09:44:53
81.91.83.130 unassigned-81-91-83-130.web4u.cz 2025-04-06 09:44:53
81.91.83.131 unassigned-81-91-83-131.web4u.cz 2025-04-01 16:28:46
81.91.83.132 www.c-baterie.cz 2025-04-06 09:44:53
81.91.83.133 unassigned-81-91-83-133.web4u.cz 2025-04-06 09:44:53
81.91.83.134 m104-2.server4u.cz 2025-04-06 09:44:53
81.91.83.135 unassigned-81-91-83-135.web4u.cz 2025-04-06 09:44:53
81.91.83.136 m104-3.server4u.cz 2025-04-06 09:44:53
81.91.83.137 unassigned-81-91-83-137.web4u.cz 2025-04-06 09:44:53
81.91.83.138 unassigned-81-91-83-138.web4u.cz 2025-04-06 09:44:53
81.91.83.139 smtp.m103.server4u.cz 2025-04-06 09:44:53
81.91.83.140 unassigned-81-91-83-140.web4u.cz 2025-04-01 16:28:46
81.91.83.141 vs792.server4u.cz 2025-04-06 09:44:53
81.91.83.142 unassigned-81-91-83-142.web4u.cz 2025-04-06 09:44:53
81.91.83.143 unassigned-81-91-83-143.web4u.cz 2025-04-06 09:44:53
81.91.83.144 unassigned-81-91-83-144.web4u.cz 2025-04-06 09:44:53
81.91.83.145 unassigned-81-91-83-145.web4u.cz 2025-04-06 09:44:53
81.91.83.146 unassigned-81-91-83-146.web4u.cz 2025-04-06 09:44:53
81.91.83.147 unassigned-81-91-83-147.web4u.cz 2025-04-06 09:44:53
81.91.83.148 unassigned-81-91-83-148.web4u.cz 2025-04-06 09:44:53
81.91.83.149 unassigned-81-91-83-149.web4u.cz 2025-04-01 16:28:46
81.91.83.150 unassigned-81-91-83-150.web4u.cz 2025-04-06 09:44:53
81.91.83.151 unassigned-81-91-83-151.web4u.cz 2025-04-06 09:44:53
81.91.83.152 unassigned-81-91-83-152.web4u.cz 2025-04-06 09:44:53
81.91.83.153 unassigned-81-91-83-153.web4u.cz 2025-04-06 09:44:53
81.91.83.154 unassigned-81-91-83-154.web4u.cz 2025-04-06 09:44:53
81.91.83.155 unassigned-81-91-83-155.web4u.cz 2025-04-06 09:44:53
81.91.83.156 unassigned-81-91-83-156.web4u.cz 2025-04-06 09:44:53
81.91.83.157 unassigned-81-91-83-157.web4u.cz 2025-04-06 09:44:53
81.91.83.158 unassigned-81-91-83-158.web4u.cz 2025-04-06 09:44:53
81.91.83.159 unassigned-81-91-83-159.web4u.cz 2025-04-06 09:44:53
81.91.83.160 unassigned-81-91-83-160.web4u.cz 2025-04-06 09:44:53
81.91.83.161 unassigned-81-91-83-161.web4u.cz 2025-04-06 09:44:53
81.91.83.162 unassigned-81-91-83-162.web4u.cz 2025-04-06 09:44:53
81.91.83.163 unassigned-81-91-83-163.web4u.cz 2025-04-06 09:44:53
81.91.83.164 unassigned-81-91-83-164.web4u.cz 2025-04-06 09:44:53
81.91.83.165 unassigned-81-91-83-165.web4u.cz 2025-04-06 09:44:53
81.91.83.166 unassigned-81-91-83-166.web4u.cz 2025-04-06 09:44:53
81.91.83.167 unassigned-81-91-83-167.web4u.cz 2025-04-06 09:44:53
81.91.83.168 d298.server4u.cz 2025-04-06 09:44:53
81.91.83.169 mail.elnetsystem.cz 2025-04-06 09:44:53
81.91.83.170 vstest144.server4u.cz 2025-04-06 09:44:53
81.91.83.171 vstest145.server4u.cz 2025-04-06 09:44:53
81.91.83.172 vstest146.server4u.cz 2025-04-06 09:44:53
81.91.83.173 vstest147.server4u.cz 2025-04-06 09:44:53
81.91.83.174 vstest148.server4u.cz 2025-04-06 09:44:53
81.91.83.175 vstest149.server4u.cz 2025-04-06 09:44:53
81.91.83.176 vstest150.server4u.cz 2025-04-06 09:44:53
81.91.83.177 vstest151.server4u.cz 2025-04-01 16:28:46
81.91.83.178 vstest152.server4u.cz 2025-04-06 09:44:53
81.91.83.179 vstest153.server4u.cz 2025-04-06 09:44:53
81.91.83.180 vs577.server4u.cz 2025-04-06 09:44:53
81.91.83.181 vsmortal2.server4u.cz 2025-04-06 09:44:53
81.91.83.182 vsmortal2.server4u.cz 2025-04-06 09:44:53
81.91.83.183 vsmortal3.server4u.cz 2025-04-06 09:44:53
81.91.83.184 mail.pkdesign.cz 2025-04-06 09:44:53
81.91.83.185 vsmortal4.server4u.cz 2025-04-01 16:28:46
81.91.83.186 unassigned-81-91-83-186.web4u.cz 2025-04-06 09:44:53
81.91.83.187 unassigned-81-91-83-187.web4u.cz 2025-04-06 09:44:53
81.91.83.188 unassigned-81-91-83-188.web4u.cz 2025-04-06 09:44:53
81.91.83.189 unassigned-81-91-83-189.web4u.cz 2025-04-06 09:44:53
81.91.83.190 unassigned-81-91-83-190.web4u.cz 2025-04-06 09:44:53
81.91.83.191 unassigned-81-91-83-191.web4u.cz 2025-04-06 09:44:53
81.91.83.192 unassigned-81-91-83-192.web4u.cz 2025-04-06 09:44:53
81.91.83.193 unassigned-81-91-83-193.web4u.cz 2025-04-06 09:44:53
81.91.83.194 unassigned-81-91-83-194.web4u.cz 2025-04-06 09:44:53
81.91.83.195 unassigned-81-91-83-195.web4u.cz 2025-04-06 09:44:53
81.91.83.196 unassigned-81-91-83-196.web4u.cz 2025-04-06 09:44:53
81.91.83.197 unassigned-81-91-83-197.web4u.cz 2025-04-06 09:44:53
81.91.83.198 unassigned-81-91-83-198.web4u.cz 2025-04-06 09:44:53
81.91.83.199 unassigned-81-91-83-199.web4u.cz 2025-04-06 09:44:53
81.91.83.200 unassigned-81-91-83-200.web4u.cz 2025-04-01 16:28:46
81.91.83.201 unassigned-81-91-83-201.web4u.cz 2025-04-06 09:44:53
81.91.83.202 unassigned-81-91-83-202.web4u.cz 2025-04-06 09:44:53
81.91.83.203 unassigned-81-91-83-203.web4u.cz 2025-04-06 09:44:53
81.91.83.204 unassigned-81-91-83-204.web4u.cz 2025-04-06 09:44:53
81.91.83.205 unassigned-81-91-83-205.web4u.cz 2025-04-06 09:44:53
81.91.83.206 unassigned-81-91-83-206.web4u.cz 2025-04-06 09:44:53
81.91.83.207 m136-stats.server4u.cz 2025-04-06 09:44:53
81.91.83.208 vstest154.server4u.cz 2025-04-06 09:44:53
81.91.83.209 vstest155.server4u.cz 2025-04-06 09:44:53
81.91.83.210 vstest156.server4u.cz 2025-04-06 09:44:53
81.91.83.211 vstest157.server4u.cz 2025-04-06 09:44:53
81.91.83.212 vstest158.server4u.cz 2025-04-06 09:44:53
81.91.83.213 vstest159.server4u.cz 2025-04-06 09:44:53
81.91.83.214 vstest160.server4u.cz 2025-04-06 09:44:53
81.91.83.215 vstest161.server4u.cz 2025-04-06 09:44:53
81.91.83.216 vstest162.server4u.cz 2025-04-06 09:44:53
81.91.83.217 vstest163.server4u.cz 2025-04-06 09:44:53
81.91.83.218 unassigned-81-91-83-218.web4u.cz 2025-04-06 09:44:53
81.91.83.219 unassigned-81-91-83-219.web4u.cz 2025-04-06 09:44:53
81.91.83.220 unassigned-81-91-83-220.web4u.cz 2025-04-06 09:44:53
81.91.83.221 vs589.server4u.cz 2025-04-06 09:44:53
81.91.83.222 sokordia.com 2025-04-06 09:44:53
81.91.83.223 unassigned-81-91-83-223.web4u.cz 2025-04-06 09:44:53
81.91.83.224 unassigned-81-91-83-224.web4u.cz 2025-04-06 09:44:53
81.91.83.225 unassigned-81-91-83-225.web4u.cz 2025-04-06 09:44:53
81.91.83.226 vs796.server4u.cz 2025-04-06 09:44:53
81.91.83.227 unassigned-81-91-83-227.web4u.cz 2025-04-06 09:44:53
81.91.83.228 smtp.sokordia.cz 2025-04-06 09:44:53
81.91.83.229 vs590.server4u.cz 2025-04-06 09:44:53
81.91.83.230 vs564-new.server4u.cz 2025-04-06 09:44:53
81.91.83.231 unassigned-81-91-83-231.web4u.cz 2025-04-06 09:44:53
81.91.83.232 unassigned-81-91-83-232.web4u.cz 2025-04-06 09:44:53
81.91.83.233 unassigned-81-91-83-233.web4u.cz 2025-04-06 09:44:53
81.91.83.234 unassigned-81-91-83-234.web4u.cz 2025-04-06 09:44:53
81.91.83.235 unassigned-81-91-83-235.web4u.cz 2025-04-06 09:44:53
81.91.83.236 unassigned-81-91-83-236.web4u.cz 2025-04-06 09:44:53
81.91.83.237 unassigned-81-91-83-237.web4u.cz 2025-04-06 09:44:53
81.91.83.238 unassigned-81-91-83-238.web4u.cz 2025-04-06 09:44:53
81.91.83.239 unassigned-81-91-83-239.web4u.cz 2025-04-06 09:44:53
81.91.83.240 unassigned-81-91-83-240.web4u.cz 2025-04-06 09:44:53
81.91.83.241 unassigned-81-91-83-241.web4u.cz 2025-04-06 09:44:53
81.91.83.242 unassigned-81-91-83-242.web4u.cz 2025-04-06 09:44:53
81.91.83.243 unassigned-81-91-83-243.web4u.cz 2025-04-01 16:28:46
81.91.83.244 dev.zlej.net 2025-04-06 09:44:53
81.91.83.245 unassigned-81-91-83-245.web4u.cz 2025-04-06 09:44:53
81.91.83.246 unassigned-81-91-83-246.web4u.cz 2025-04-06 09:44:53
81.91.83.247 unassigned-81-91-83-247.web4u.cz 2025-04-06 09:44:53
81.91.83.248 unassigned-81-91-83-248.web4u.cz 2025-04-01 16:28:46
81.91.83.249 unassigned-81-91-83-249.web4u.cz 2025-04-06 09:44:53
81.91.83.250 unassigned-81-91-83-250.web4u.cz 2025-04-06 09:44:53
81.91.83.251 d309.server4u.cz 2025-04-06 09:44:53
81.91.83.252 unassigned-81-91-83-252.web4u.cz 2025-04-06 09:44:53
81.91.83.253 unassigned-81-91-83-253.web4u.cz 2025-04-06 09:44:53
81.91.83.254 unassigned-81-91-83-254.web4u.cz 2025-04-06 09:44:53
81.91.83.255 brd-81-91-83-255.web4u.cz 2025-04-06 09:44:53

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31346 1464645081 3459710621762004050
Brazil 9019 86317278 28696735813634
China 6577 346890660 147464616291184
India 5940 35664384 24453333372928
Russian Federation 5761 46643920 10705927450696
Indonesia 3563 17830400 1215729827840
Germany 3104 112765192 69543912407040
United Kingdom 3102 72792416 31001800998912
Australia 3006 40565808 20479777117952
Poland 2467 19517184 15457294029824
Canada 2435 54568296 4420633822464
France 2215 75793920 12226939782400
Ukraine 2006 8484352 5430312042496
Bangladesh 1860 1894400 900423155712
Netherlands 1597 52962512 27362028029440
Italy 1296 51871616 28616786903040
Argentina 1295 19703040 18758200852480
Hong Kong 1278 17788612 7806925275904
Japan 1266 159244136 33547332157440
Spain 1234 34553088 7530784100352