BGP Announced

AS CIDR Description
AS39790 81.91.88.0/21 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
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Reverse DNS List (Total:254)

IP Host DateTime
81.91.91.0 virtual-server-vs50.91.91.81.in-addr.arpa 2024-11-18 11:06:05
81.91.91.1 gw-91-1.r4.web4u.cz 2024-11-13 20:16:47
81.91.91.2 unassigned-81-91-91-2.web4u.cz 2024-11-18 11:06:05
81.91.91.3 xmigrator.web4u.cz 2024-11-18 11:06:05
81.91.91.4 d346.server4u.cz 2024-11-18 11:06:05
81.91.91.5 unassigned-81-91-91-5.web4u.cz 2024-11-13 20:16:47
81.91.91.6 unassigned-81-91-91-6.web4u.cz 2024-11-18 11:06:05
81.91.91.7 unassigned-81-91-91-7.web4u.cz 2024-11-18 11:06:05
81.91.91.8 unassigned-81-91-91-8.web4u.cz 2024-11-18 11:06:05
81.91.91.9 unassigned-81-91-91-9.web4u.cz 2024-11-18 11:06:05
81.91.91.10 unassigned-81-91-91-10.web4u.cz 2024-11-18 11:06:05
81.91.91.11 unassigned-81-91-91-11.web4u.cz 2024-11-18 11:06:05
81.91.91.12 z194.server4u.cz 2024-11-18 11:06:05
81.91.91.13 moodle10.pchelp.cz 2024-11-18 11:06:05
81.91.91.14 d369-s18.server4u.cz 2024-11-18 11:06:05
81.91.91.15 d353.server4u.cz 2024-11-18 11:06:05
81.91.91.16 m253-2.server4u.cz 2024-11-18 11:06:05
81.91.91.17 web4shop-db.server4u.cz 2024-11-18 11:06:05
81.91.91.18 master.monitoring-rcsystem.com 2024-11-18 11:06:05
81.91.91.19 web4shop-db.server4u.cz 2024-11-18 11:06:05
81.91.91.20 web4shop-db.server4u.cz 2024-11-18 11:06:05
81.91.91.21 d358.server4u.cz 2024-11-18 11:06:05
81.91.91.22 d369-s20.server4u.cz 2024-11-18 11:06:05
81.91.91.23 moodle4.pchelp.cz 2024-11-18 11:06:05
81.91.91.24 m253-2.server4u.cz 2024-11-18 11:06:05
81.91.91.25 d323-6.server4u.cz 2024-11-18 11:06:05
81.91.91.26 d321.server4u.cz 2024-11-18 11:06:05
81.91.91.27 z180.server4u.cz 2024-11-18 11:06:05
81.91.91.28 web4shop-db.server4u.cz 2024-11-18 11:06:05
81.91.91.29 d323-5.server4u.cz 2024-11-18 11:06:05
81.91.91.30 lx-cust-d369-2.server4u.cz 2024-11-18 11:06:05
81.91.91.31 moodle9.pchelp.cz 2024-11-18 11:06:05
81.91.91.32 d323-4.server4u.cz 2024-11-18 11:06:05
81.91.91.33 d323-3.server4u.cz 2024-11-18 11:06:05
81.91.91.34 d323-1.server4u.cz 2024-11-18 11:06:05
81.91.91.35 d323-2.server4u.cz 2024-11-18 11:06:05
81.91.91.36 pardal.wpj.cz 2024-11-18 11:06:05
81.91.91.37 d384.server4u.cz 2024-11-18 11:06:05
81.91.91.38 d323-7.server4u.cz 2024-11-18 11:06:05
81.91.91.39 m216-1.server4u.cz 2024-11-18 11:06:05
81.91.91.40 d323-12.server4u.cz 2024-11-18 11:06:05
81.91.91.41 smtp.majorshop.cz 2024-11-18 11:06:05
81.91.91.42 d323-8.server4u.cz 2024-11-18 11:06:05
81.91.91.43 d323-9.server4u.cz 2024-11-18 11:06:05
81.91.91.44 m239.server4u.cz 2024-11-18 11:06:05
81.91.91.45 d352.server4u.cz 2024-11-18 11:06:05
81.91.91.46 d352.server4u.cz 2024-11-18 11:06:05
81.91.91.47 d323-10.server4u.cz 2024-11-18 11:06:05
81.91.91.48 wm215.web-media.cz 2024-11-18 11:06:05
81.91.91.49 d338.server4u.cz 2024-11-18 11:06:05
81.91.91.50 d380.server4u.cz 2024-11-18 11:06:05
81.91.91.51 web4shop-old.server4u.cz 2024-11-18 11:06:05
81.91.91.52 wm104.web-media.cz 2024-11-18 11:06:05
81.91.91.53 wm105.web-media.cz 2024-11-18 11:06:05
81.91.91.54 wm108.web-media.cz 2024-11-18 11:06:05
81.91.91.55 d321.server4u.cz 2024-11-13 20:16:47
81.91.91.56 dw016.server4u.cz 2024-11-18 11:06:05
81.91.91.57 d369-s21.server4u.cz 2024-11-18 11:06:05
81.91.91.58 d344.server4u.cz 2024-11-18 11:06:05
81.91.91.59 server-02.exh.cz 2024-11-18 11:06:05
81.91.91.60 mail.liso.cz 2024-11-18 11:06:05
81.91.91.61 router.esplace.cz 2024-11-18 11:06:05
81.91.91.62 klientmail.ami.cz 2024-11-18 11:06:05
81.91.91.63 d344.server4u.cz 2024-11-18 11:06:05
81.91.91.64 server-04.exh.cz 2024-11-18 11:06:05
81.91.91.65 mon.exh.cz 2024-11-18 11:06:05
81.91.91.66 jira.exh.cz 2024-11-18 11:06:05
81.91.91.67 d344.server4u.cz 2024-11-18 11:06:05
81.91.91.68 wm106.web-media.cz 2024-11-18 11:06:05
81.91.91.69 unassigned-81-91-91-69.web4u.cz 2024-11-18 11:06:05
81.91.91.70 unassigned-81-91-91-70.web4u.cz 2024-11-18 11:06:05
81.91.91.71 unassigned-81-91-91-71.web4u.cz 2024-11-18 11:06:05
81.91.91.72 d323-11.server4u.cz 2024-11-18 11:06:05
81.91.91.73 wm217.web-media.cz 2024-11-18 11:06:05
81.91.91.74 wm218.web-media.cz 2024-11-18 11:06:05
81.91.91.75 unassigned-81-91-91-75.web4u.cz 2024-11-18 11:06:05
81.91.91.76 unassigned-81-91-91-76.web4u.cz 2024-11-18 11:06:05
81.91.91.77 d349.server4u.cz 2024-11-18 11:06:05
81.91.91.78 unassigned-81-91-91-78.web4u.cz 2024-11-18 11:06:05
81.91.91.79 unassigned-81-91-91-79.web4u.cz 2024-11-18 11:06:05
81.91.91.80 unassigned-81-91-91-80.web4u.cz 2024-11-18 11:06:05
81.91.91.81 unassigned-81-91-91-81.web4u.cz 2024-11-18 11:06:05
81.91.91.82 unassigned-81-91-91-82.web4u.cz 2024-11-18 11:06:05
81.91.91.83 wm216.web-media.cz 2024-11-18 11:06:05
81.91.91.84 d357.server4u.cz 2024-11-18 11:06:05
81.91.91.85 d369-s19.server4u.cz 2024-11-18 11:06:05
81.91.91.86 z198.server4u.cz 2024-11-18 11:06:05
81.91.91.87 z198.server4u.cz 2024-11-18 11:06:05
81.91.91.88 z198.server4u.cz 2024-11-18 11:06:05
81.91.91.89 z198.server4u.cz 2024-11-18 11:06:05
81.91.91.90 d366.server4u.cz 2024-11-18 11:06:05
81.91.91.91 m223.server4u.cz 2024-11-18 11:06:05
81.91.91.92 m259.server4u.cz 2024-11-18 11:06:05
81.91.91.93 m259.server4u.cz 2024-11-18 11:06:05
81.91.91.94 unassigned-81-91-91-94.web4u.cz 2024-11-18 11:06:05
81.91.91.95 unassigned-81-91-91-95.web4u.cz 2024-11-18 11:06:05
81.91.91.96 unassigned-81-91-91-96.web4u.cz 2024-11-18 11:06:05
81.91.91.97 unassigned-81-91-91-97.web4u.cz 2024-11-18 11:06:05
81.91.91.98 m228.server4u.cz 2024-11-18 11:06:05
81.91.91.99 d369-mlb1.server4u.cz 2024-11-18 11:06:05
81.91.91.100 d371.server4u.cz 2024-11-18 11:06:05
81.91.91.101 d369-mlb1.server4u.cz 2024-11-18 11:06:05
81.91.91.102 d369-mlb2.server4u.cz 2024-11-13 20:16:47
81.91.91.103 m241.server4u.cz 2024-11-18 11:06:05
81.91.91.104 moodle11.myedu.cz 2024-11-18 11:06:05
81.91.91.105 moodle12.pchelp.cz 2024-11-13 20:16:47
81.91.91.106 moodle13.pchelp.cz 2024-11-18 11:06:05
81.91.91.107 moodle14.pchelp.cz 2024-11-18 11:06:05
81.91.91.108 unassigned-81-91-91-108.web4u.cz 2024-11-18 11:06:05
81.91.91.109 unassigned-81-91-91-109.web4u.cz 2024-11-18 11:06:05
81.91.91.110 z190.server4u.cz 2024-11-18 11:06:05
81.91.91.111 z190.server4u.cz 2024-11-18 11:06:05
81.91.91.112 ns.dnshost.cz 2024-11-18 11:06:05
81.91.91.113 ns-2.dnshost.cz 2024-11-18 11:06:05
81.91.91.114 flexibee.pripojky.cz 2024-11-18 11:06:05
81.91.91.115 zabbix.pripojky.cz 2024-11-18 11:06:05
81.91.91.116 nextcloud.pripojky.cz 2024-11-18 11:06:05
81.91.91.117 nextcloud.evyt.cz 2024-11-18 11:06:05
81.91.91.118 flexibee.evyt.cz 2024-11-18 11:06:05
81.91.91.119 cloud.kavovyklub.cz 2024-11-18 11:06:05
81.91.91.120 nextcloud.lbautomobile.cz 2024-11-18 11:06:05
81.91.91.121 ns1.lbhost.cz 2024-11-18 11:06:05
81.91.91.122 zentyal.pripojky.cz 2024-11-18 11:06:05
81.91.91.123 vpn-pha.pripojky.cz 2024-11-18 11:06:05
81.91.91.124 z190.server4u.cz 2024-11-18 11:06:05
81.91.91.125 z190.server4u.cz 2024-11-18 11:06:05
81.91.91.126 unassigned-81-91-91-126.web4u.cz 2024-11-18 11:06:05
81.91.91.127 unassigned-81-91-91-127.web4u.cz 2024-11-18 11:06:05
81.91.91.128 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.129 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.130 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.131 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.132 z192.server4u.cz 2024-11-13 20:16:47
81.91.91.133 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.134 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.135 z192.server4u.cz 2024-11-18 11:06:05
81.91.91.136 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.137 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.138 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.139 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.140 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.141 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.142 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.143 z193.server4u.cz 2024-11-18 11:06:05
81.91.91.144 d381.server4u.cz 2024-11-18 11:06:05
81.91.91.145 d382.server4u.cz 2024-11-18 11:06:05
81.91.91.146 z195.server4u.cz 2024-11-13 20:16:47
81.91.91.147 lx-cust-d383-1.web4u.cz 2024-11-13 20:16:47
81.91.91.148 lx-cust-d383-1.web4u.cz 2024-11-18 11:06:05
81.91.91.149 lx-cust-d383-1.web4u.cz 2024-11-18 11:06:05
81.91.91.150 lx-cust-d383-1.web4u.cz 2024-11-18 11:06:05
81.91.91.151 lx-cust-d383-1.web4u.cz 2024-11-18 11:06:05
81.91.91.152 unassigned-81-91-91-152.web4u.cz 2024-11-18 11:06:05
81.91.91.153 unassigned-81-91-91-153.web4u.cz 2024-11-18 11:06:05
81.91.91.154 unassigned-81-91-91-154.web4u.cz 2024-11-18 11:06:05
81.91.91.155 unassigned-81-91-91-155.web4u.cz 2024-11-18 11:06:05
81.91.91.156 unassigned-81-91-91-156.web4u.cz 2024-11-18 11:06:05
81.91.91.157 unassigned-81-91-91-157.web4u.cz 2024-11-13 20:16:47
81.91.91.158 unassigned-81-91-91-158.web4u.cz 2024-11-18 11:06:05
81.91.91.159 unassigned-81-91-91-159.web4u.cz 2024-11-18 11:06:05
81.91.91.160 xcp-ng.lbhost.cz 2024-11-18 11:06:05
81.91.91.161 pfsense.lbhost.cz 2024-11-18 11:06:05
81.91.91.162 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.163 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.164 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.165 z196.server4u.cz 2024-11-13 20:16:47
81.91.91.166 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.167 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.169 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.170 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.171 z196.server4u.cz 2024-11-13 20:16:47
81.91.91.172 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.173 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.174 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.175 z196.server4u.cz 2024-11-18 11:06:05
81.91.91.176 unassigned-81-91-91-176.web4u.cz 2024-11-18 11:06:05
81.91.91.177 unassigned-81-91-91-177.web4u.cz 2024-11-18 11:06:05
81.91.91.178 unassigned-81-91-91-178.web4u.cz 2024-11-18 11:06:05
81.91.91.179 unassigned-81-91-91-179.web4u.cz 2024-11-18 11:06:05
81.91.91.180 unassigned-81-91-91-180.web4u.cz 2024-11-18 11:06:05
81.91.91.181 unassigned-81-91-91-181.web4u.cz 2024-11-18 11:06:05
81.91.91.182 unassigned-81-91-91-182.web4u.cz 2024-11-18 11:06:05
81.91.91.183 unassigned-81-91-91-183.web4u.cz 2024-11-18 11:06:05
81.91.91.184 unassigned-81-91-91-184.web4u.cz 2024-11-18 11:06:05
81.91.91.185 unassigned-81-91-91-185.web4u.cz 2024-11-18 11:06:05
81.91.91.186 unassigned-81-91-91-186.web4u.cz 2024-11-18 11:06:05
81.91.91.187 unassigned-81-91-91-187.web4u.cz 2024-11-18 11:06:05
81.91.91.188 unassigned-81-91-91-188.web4u.cz 2024-11-18 11:06:05
81.91.91.189 unassigned-81-91-91-189.web4u.cz 2024-11-18 11:06:05
81.91.91.190 unassigned-81-91-91-190.web4u.cz 2024-11-18 11:06:05
81.91.91.191 unassigned-81-91-91-191.web4u.cz 2024-11-18 11:06:05
81.91.91.192 unassigned-81-91-91-192.web4u.cz 2024-11-18 11:06:05
81.91.91.193 unassigned-81-91-91-193.web4u.cz 2024-11-18 11:06:05
81.91.91.194 unassigned-81-91-91-194.web4u.cz 2024-11-18 11:06:05
81.91.91.195 unassigned-81-91-91-195.web4u.cz 2024-11-18 11:06:05
81.91.91.196 unassigned-81-91-91-196.web4u.cz 2024-11-18 11:06:05
81.91.91.197 unassigned-81-91-91-197.web4u.cz 2024-11-18 11:06:05
81.91.91.198 unassigned-81-91-91-198.web4u.cz 2024-11-18 11:06:05
81.91.91.199 unassigned-81-91-91-199.web4u.cz 2024-11-18 11:06:05
81.91.91.200 unassigned-81-91-91-200.web4u.cz 2024-11-18 11:06:05
81.91.91.201 unassigned-81-91-91-201.web4u.cz 2024-11-18 11:06:05
81.91.91.202 unassigned-81-91-91-202.web4u.cz 2024-11-18 11:06:05
81.91.91.203 unassigned-81-91-91-203.web4u.cz 2024-11-18 11:06:05
81.91.91.204 unassigned-81-91-91-204.web4u.cz 2024-11-18 11:06:05
81.91.91.205 unassigned-81-91-91-205.web4u.cz 2024-11-18 11:06:05
81.91.91.206 unassigned-81-91-91-206.web4u.cz 2024-11-18 11:06:05
81.91.91.208 unassigned-81-91-91-208.web4u.cz 2024-11-18 11:06:05
81.91.91.209 unassigned-81-91-91-209.web4u.cz 2024-11-18 11:06:05
81.91.91.210 unassigned-81-91-91-210.web4u.cz 2024-11-18 11:06:05
81.91.91.211 unassigned-81-91-91-211.web4u.cz 2024-11-18 11:06:05
81.91.91.212 unassigned-81-91-91-212.web4u.cz 2024-11-18 11:06:05
81.91.91.213 unassigned-81-91-91-213.web4u.cz 2024-11-18 11:06:05
81.91.91.214 unassigned-81-91-91-214.web4u.cz 2024-11-18 11:06:05
81.91.91.215 unassigned-81-91-91-215.web4u.cz 2024-11-18 11:06:05
81.91.91.216 unassigned-81-91-91-216.web4u.cz 2024-11-18 11:06:05
81.91.91.217 unassigned-81-91-91-217.web4u.cz 2024-11-18 11:06:05
81.91.91.218 unassigned-81-91-91-218.web4u.cz 2024-11-18 11:06:05
81.91.91.219 unassigned-81-91-91-219.web4u.cz 2024-11-18 11:06:05
81.91.91.220 unassigned-81-91-91-220.web4u.cz 2024-11-13 20:16:47
81.91.91.221 unassigned-81-91-91-221.web4u.cz 2024-11-13 20:16:47
81.91.91.222 unassigned-81-91-91-222.web4u.cz 2024-11-18 11:06:05
81.91.91.223 unassigned-81-91-91-223.web4u.cz 2024-11-18 11:06:05
81.91.91.224 unassigned-81-91-91-224.web4u.cz 2024-11-18 11:06:05
81.91.91.225 unassigned-81-91-91-225.web4u.cz 2024-11-18 11:06:05
81.91.91.226 unassigned-81-91-91-226.web4u.cz 2024-11-13 20:16:47
81.91.91.227 unassigned-81-91-91-227.web4u.cz 2024-11-18 11:06:05
81.91.91.228 unassigned-81-91-91-228.web4u.cz 2024-11-18 11:06:05
81.91.91.229 unassigned-81-91-91-229.web4u.cz 2024-11-18 11:06:05
81.91.91.230 unassigned-81-91-91-230.web4u.cz 2024-11-18 11:06:05
81.91.91.231 unassigned-81-91-91-231.web4u.cz 2024-11-18 11:06:05
81.91.91.232 unassigned-81-91-91-232.web4u.cz 2024-11-18 11:06:05
81.91.91.233 unassigned-81-91-91-233.web4u.cz 2024-11-18 11:06:05
81.91.91.234 unassigned-81-91-91-234.web4u.cz 2024-11-18 11:06:05
81.91.91.235 unassigned-81-91-91-235.web4u.cz 2024-11-18 11:06:05
81.91.91.236 unassigned-81-91-91-236.web4u.cz 2024-11-18 11:06:05
81.91.91.237 unassigned-81-91-91-237.web4u.cz 2024-11-18 11:06:05
81.91.91.238 unassigned-81-91-91-238.web4u.cz 2024-11-18 11:06:05
81.91.91.239 unassigned-81-91-91-239.web4u.cz 2024-11-18 11:06:05
81.91.91.240 unassigned-81-91-91-240.web4u.cz 2024-11-18 11:06:05
81.91.91.241 unassigned-81-91-91-241.web4u.cz 2024-11-18 11:06:05
81.91.91.242 unassigned-81-91-91-242.web4u.cz 2024-11-18 11:06:05
81.91.91.243 unassigned-81-91-91-243.web4u.cz 2024-11-18 11:06:05
81.91.91.244 unassigned-81-91-91-244.web4u.cz 2024-11-18 11:06:05
81.91.91.245 unassigned-81-91-91-245.web4u.cz 2024-11-18 11:06:05
81.91.91.246 unassigned-81-91-91-246.web4u.cz 2024-11-18 11:06:05
81.91.91.247 unassigned-81-91-91-247.web4u.cz 2024-11-18 11:06:05
81.91.91.248 unassigned-81-91-91-248.web4u.cz 2024-11-18 11:06:05
81.91.91.249 unassigned-81-91-91-249.web4u.cz 2024-11-18 11:06:05
81.91.91.250 unassigned-81-91-91-250.web4u.cz 2024-11-18 11:06:05
81.91.91.251 unassigned-81-91-91-251.web4u.cz 2024-11-18 11:06:05
81.91.91.252 unassigned-81-91-91-252.web4u.cz 2024-11-18 11:06:05
81.91.91.253 unassigned-81-91-91-253.web4u.cz 2024-11-18 11:06:05
81.91.91.254 unassigned-81-91-91-254.web4u.cz 2024-11-18 11:06:05
81.91.91.255 virtual-server-vs5255.91.91.81.in-addr.arpa 2024-11-18 11:06:05

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31243 1374896473 1153848616316502754
Brazil 9494 86668464 28443508346884
China 6764 349628836 129956642170608
Russian Federation 5914 46656218 11727520935232
India 5907 35316256 24337720672256
Australia 4326 40985648 20434520643840
Indonesia 3502 17762848 1141400207360
United Kingdom 3420 74894504 30350293204992
Germany 3183 112547080 69048308269056
France 2674 75916544 12264924708864
Poland 2553 18100736 14959050167296
Canada 2375 54576376 3147226678272
Ukraine 2084 8943360 4932101537792
Bangladesh 1806 1863680 846035025920
Netherlands 1583 53912336 25539458631168
Romania 1297 7955520 1437406986496
Italy 1295 51876808 28457669885952
Hong Kong 1292 17343172 7962819298048
Argentina 1282 19688960 18749627498496
Spain 1266 34200320 7688088129536