BGP Announced

AS CIDR Description
AS41230 81.23.48.0/20 ASK4 - ASK4 Limited, GB

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:240)

IP Host DateTime
81.23.51.0 subnet-51-0.ask4internet.com 2024-05-22 20:39:45
81.23.51.1 gw-vlan1636.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.2 gw.vicmills.newmason.ask4.co.uk 2024-05-22 20:39:45
81.23.51.3 staff.vicmills.newmason.ask4.co.uk 2024-05-22 20:39:45
81.23.51.4 customers.vicmills.newmason.ask4.co.uk 2024-05-22 20:39:45
81.23.51.5 gw-staff.vicmills.newmason.ask4.co.uk 2024-05-22 20:39:45
81.23.51.6 ip-81-23-51-6.ask4internet.com 2024-05-22 20:39:45
81.23.51.7 bcast-51-0.ask4internet.com 2024-05-22 20:39:45
81.23.51.8 subnet-51-8.ask4internet.com 2024-05-22 20:39:45
81.23.51.9 gw-vlan1644.edge1-westone.westone.ask4.net 2024-05-22 20:39:45
81.23.51.10 gw.westone.resi.ask4.co.uk 2024-05-20 10:43:37
81.23.51.11 staff.westone.resi.ask4.co.uk 2024-05-22 20:39:45
81.23.51.12 customers.westone.resi.ask4.co.uk 2024-05-22 20:39:45
81.23.51.13 gw-staff.westone.resi.ask4.co.uk 2024-05-17 16:13:24
81.23.51.14 ip-81-23-51-14.ask4internet.com 2024-05-22 20:39:45
81.23.51.15 bcast-51-8.ask4internet.com 2024-05-22 20:39:45
81.23.51.16 subnet-51-16.ask4internet.com 2024-05-22 20:39:45
81.23.51.17 a4s-gw-1.bus.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.18 a4s1.bus.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.19 bcast-51-16.ask4internet.com 2024-05-22 20:39:45
81.23.51.32 subnet-51-32.ask4internet.com 2024-05-22 20:39:45
81.23.51.33 gw-vlan4.tor-11-2.pod1.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.34 ip-81-23-51-34.ask4internet.com 2024-05-22 20:39:45
81.23.51.35 ip-81-23-51-35.ask4internet.com 2024-05-22 20:39:45
81.23.51.36 ip-81-23-51-36.ask4internet.com 2024-05-22 20:39:45
81.23.51.37 ip-81-23-51-37.ask4internet.com 2024-05-22 20:39:45
81.23.51.38 ip-81-23-51-38.ask4internet.com 2024-05-22 20:39:45
81.23.51.39 ip-81-23-51-39.ask4internet.com 2024-05-22 20:39:45
81.23.51.40 ip-81-23-51-40.ask4internet.com 2024-05-22 20:39:45
81.23.51.41 nagios-devel.ask4.net 2024-05-22 20:39:45
81.23.51.42 4voice-qa.ask4.net 2024-05-17 16:13:24
81.23.51.43 ip-81-23-51-43.ask4internet.com 2024-05-22 20:39:45
81.23.51.44 ip-81-23-51-44.ask4internet.com 2024-05-22 20:39:45
81.23.51.45 ip-81-23-51-45.ask4internet.com 2024-05-17 16:13:24
81.23.51.46 nagios-proxy.ask4.net 2024-05-22 20:39:45
81.23.51.47 ip-81-23-51-47.ask4internet.com 2024-05-22 20:39:45
81.23.51.48 ip-81-23-51-48.ask4internet.com 2024-05-22 20:39:45
81.23.51.49 ip-81-23-51-49.ask4internet.com 2024-05-22 20:39:45
81.23.51.50 ip-81-23-51-50.ask4internet.com 2024-05-22 20:39:45
81.23.51.51 ip-81-23-51-51.ask4internet.com 2024-05-22 20:39:45
81.23.51.52 ip-81-23-51-52.ask4internet.com 2024-05-17 16:13:24
81.23.51.53 ip-81-23-51-53.ask4internet.com 2024-05-22 20:39:45
81.23.51.54 ip-81-23-51-54.ask4internet.com 2024-05-22 20:39:45
81.23.51.55 ip-81-23-51-55.ask4internet.com 2024-05-22 20:39:45
81.23.51.56 ip-81-23-51-56.ask4internet.com 2024-05-22 20:39:45
81.23.51.57 ip-81-23-51-57.ask4internet.com 2024-05-22 20:39:45
81.23.51.58 ip-81-23-51-58.ask4internet.com 2024-05-22 20:39:45
81.23.51.59 ip-81-23-51-59.ask4internet.com 2024-05-22 20:39:45
81.23.51.60 ip-81-23-51-60.ask4internet.com 2024-05-22 20:39:45
81.23.51.61 ip-81-23-51-61.ask4internet.com 2024-05-22 20:39:45
81.23.51.62 ip-81-23-51-62.ask4internet.com 2024-05-22 20:39:45
81.23.51.63 bcast-51-32.ask4internet.com 2024-05-22 20:39:45
81.23.51.64 office-subnet.ask4.com 2024-05-22 20:39:45
81.23.51.65 pc-65.office.ask4.com 2024-05-22 20:39:45
81.23.51.66 pc-66.office.ask4.com 2024-05-22 20:39:45
81.23.51.67 pc-67.office.ask4.com 2024-05-22 20:39:45
81.23.51.68 pc-68.office.ask4.com 2024-05-22 20:39:45
81.23.51.69 pc-69.office.ask4.com 2024-05-22 20:39:45
81.23.51.70 pc-70.office.ask4.com 2024-05-22 20:39:45
81.23.51.71 pc-71.office.ask4.com 2024-05-22 20:39:45
81.23.51.72 pc-72.office.ask4.com 2024-05-22 20:39:45
81.23.51.73 pc-73.office.ask4.com 2024-05-22 20:39:45
81.23.51.74 pc-74.office.ask4.com 2024-05-22 20:39:45
81.23.51.75 pc-75.office.ask4.com 2024-05-22 20:39:45
81.23.51.76 pc-76.office.ask4.com 2024-05-22 20:39:45
81.23.51.77 pc-77.office.ask4.com 2024-05-22 20:39:45
81.23.51.78 pc-78.office.ask4.com 2024-05-22 20:39:45
81.23.51.79 pc-79.office.ask4.com 2024-05-22 20:39:45
81.23.51.80 pc-80.office.ask4.com 2024-05-22 20:39:45
81.23.51.81 pc-81.office.ask4.com 2024-05-22 20:39:45
81.23.51.82 pc-82.office.ask4.com 2024-05-22 20:39:45
81.23.51.83 pc-83.office.ask4.com 2024-05-22 20:39:45
81.23.51.84 pc-84.office.ask4.com 2024-05-22 20:39:45
81.23.51.85 pc-85.office.ask4.com 2024-05-22 20:39:45
81.23.51.86 pc-86.office.ask4.com 2024-05-22 20:39:45
81.23.51.87 pc-87.office.ask4.com 2024-05-22 20:39:45
81.23.51.88 pc-88.office.ask4.com 2024-05-17 16:13:24
81.23.51.89 pc-89.office.ask4.com 2024-05-22 20:39:45
81.23.51.90 pc-90.office.ask4.com 2024-05-22 20:39:45
81.23.51.91 pc-91.office.ask4.com 2024-05-22 20:39:45
81.23.51.92 pc-92.office.ask4.com 2024-05-22 20:39:45
81.23.51.93 pc-93.office.ask4.com 2024-05-22 20:39:45
81.23.51.94 pc-94.office.ask4.com 2024-05-22 20:39:45
81.23.51.95 pc-95.office.ask4.com 2024-05-22 20:39:45
81.23.51.96 pc-96.office.ask4.com 2024-05-22 20:39:45
81.23.51.97 pc-97.office.ask4.com 2024-05-17 16:13:24
81.23.51.98 pc-98.office.ask4.com 2024-05-22 20:39:45
81.23.51.99 pc-99.office.ask4.com 2024-05-22 20:39:45
81.23.51.100 pc-100.office.ask4.com 2024-05-22 20:39:45
81.23.51.101 pc-101.office.ask4.com 2024-05-17 16:13:24
81.23.51.102 pc-102.office.ask4.com 2024-05-22 20:39:45
81.23.51.103 pc-103.office.ask4.com 2024-05-22 20:39:45
81.23.51.104 pc-104.office.ask4.com 2024-05-22 20:39:45
81.23.51.105 pc-105.office.ask4.com 2024-05-22 20:39:45
81.23.51.106 pc-106.office.ask4.com 2024-05-22 20:39:45
81.23.51.107 pc-107.office.ask4.com 2024-05-22 20:39:45
81.23.51.108 pc-108.office.ask4.com 2024-05-22 20:39:45
81.23.51.109 pc-109.office.ask4.com 2024-05-22 20:39:45
81.23.51.110 pc-110.office.ask4.com 2024-05-22 20:39:45
81.23.51.111 pc-111.office.ask4.com 2024-05-22 20:39:45
81.23.51.112 pc-112.office.ask4.com 2024-05-22 20:39:45
81.23.51.113 pc-113.office.ask4.com 2024-05-22 20:39:45
81.23.51.114 pc-114.office.ask4.com 2024-05-22 20:39:45
81.23.51.115 pc-115.office.ask4.com 2024-05-22 20:39:45
81.23.51.116 pc-116.office.ask4.com 2024-05-22 20:39:45
81.23.51.117 pc-117.office.ask4.com 2024-05-22 20:39:45
81.23.51.118 pc-118.office.ask4.com 2024-05-22 20:39:45
81.23.51.119 pc-119.office.ask4.com 2024-05-22 20:39:45
81.23.51.120 pc-120.office.ask4.com 2024-05-22 20:39:45
81.23.51.121 pc-121.office.ask4.com 2024-05-22 20:39:45
81.23.51.122 pc-122.office.ask4.com 2024-05-22 20:39:45
81.23.51.123 pc-123.office.ask4.com 2024-05-22 20:39:45
81.23.51.124 pc-124.office.ask4.com 2024-05-22 20:39:45
81.23.51.125 pc-125.office.ask4.com 2024-05-22 20:39:45
81.23.51.126 pc-126.office.ask4.com 2024-05-22 20:39:45
81.23.51.127 bcast-51-64.ask4internet.com 2024-05-22 20:39:45
81.23.51.128 subnet-51-128.ask4internet.com 2024-05-22 20:39:45
81.23.51.129 gw-vlan4.tor-11-2.pod1.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.130 ip-81-23-51-130.ask4internet.com 2024-05-22 20:39:45
81.23.51.131 ip-81-23-51-131.ask4internet.com 2024-05-22 20:39:45
81.23.51.132 ip-81-23-51-132.ask4internet.com 2024-05-22 20:39:45
81.23.51.133 ip-81-23-51-133.ask4internet.com 2024-05-22 20:39:45
81.23.51.134 ip-81-23-51-134.ask4internet.com 2024-05-22 20:39:45
81.23.51.135 ip-81-23-51-135.ask4internet.com 2024-05-22 20:39:45
81.23.51.136 ip-81-23-51-136.ask4internet.com 2024-05-22 20:39:45
81.23.51.137 ip-81-23-51-137.ask4internet.com 2024-05-22 20:39:45
81.23.51.138 netconfig.ask4internet.com 2024-05-22 20:39:45
81.23.51.139 ip-81-23-51-139.ask4internet.com 2024-05-22 20:39:45
81.23.51.140 ip-81-23-51-140.ask4internet.com 2024-05-22 20:39:45
81.23.51.141 ip-81-23-51-141.ask4internet.com 2024-05-22 20:39:45
81.23.51.142 ip-81-23-51-142.ask4internet.com 2024-05-22 20:39:45
81.23.51.143 myaccount.dev.ask4.com 2024-05-22 20:39:45
81.23.51.144 vhpbx-devel.ask4internet.com 2024-05-22 20:39:45
81.23.51.145 ip-81-23-51-145.ask4internet.com 2024-05-22 20:39:45
81.23.51.146 as-stats.ask4.net 2024-05-22 20:39:45
81.23.51.147 ip-81-23-51-147.ask4internet.com 2024-05-22 20:39:45
81.23.51.148 ip-81-23-51-148.ask4internet.com 2024-05-22 20:39:45
81.23.51.149 ac-devel.ask4.com 2024-05-22 20:39:45
81.23.51.150 deviceprovisioning.ask4.net 2024-05-17 16:13:24
81.23.51.151 ip-81-23-51-151.ask4internet.com 2024-05-22 20:39:45
81.23.51.152 ip-81-23-51-152.ask4internet.com 2024-05-22 20:39:45
81.23.51.153 ip-81-23-51-153.ask4internet.com 2024-05-22 20:39:45
81.23.51.154 ip-81-23-51-154.ask4internet.com 2024-05-22 20:39:45
81.23.51.155 ip-81-23-51-155.ask4internet.com 2024-05-22 20:39:45
81.23.51.156 ip-81-23-51-156.ask4internet.com 2024-05-17 16:13:24
81.23.51.157 ip-81-23-51-157.ask4internet.com 2024-05-22 20:39:45
81.23.51.158 ip-81-23-51-158.ask4internet.com 2024-05-22 20:39:45
81.23.51.159 bcast-51-128.ask4internet.com 2024-05-22 20:39:45
81.23.51.160 subnet-51-160.ask4internet.com 2024-05-22 20:39:45
81.23.51.161 gw-vlan4.tor-11-2.pod1.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.162 ip-81-23-51-162.ask4internet.com 2024-05-22 20:39:45
81.23.51.163 unifi-template.ask4internet.com 2024-05-22 20:39:45
81.23.51.164 ip-81-23-51-164.ask4internet.com 2024-05-22 20:39:45
81.23.51.165 ip-81-23-51-165.ask4internet.com 2024-05-21 06:28:06
81.23.51.166 ip-81-23-51-166.ask4internet.com 2024-05-22 20:39:45
81.23.51.167 ip-81-23-51-167.ask4internet.com 2024-05-22 20:39:45
81.23.51.168 ip-81-23-51-168.ask4internet.com 2024-05-22 20:39:45
81.23.51.169 ip-81-23-51-169.ask4internet.com 2024-05-22 20:39:45
81.23.51.170 ip-81-23-51-170.ask4internet.com 2024-05-22 20:39:45
81.23.51.171 ip-81-23-51-171.ask4internet.com 2024-05-22 20:39:45
81.23.51.172 ip-81-23-51-172.ask4internet.com 2024-05-22 20:39:45
81.23.51.173 ip-81-23-51-173.ask4internet.com 2024-05-22 20:39:45
81.23.51.174 ip-81-23-51-174.ask4internet.com 2024-05-22 20:39:45
81.23.51.175 ip-81-23-51-175.ask4internet.com 2024-05-22 20:39:45
81.23.51.176 ip-81-23-51-176.ask4internet.com 2024-05-22 20:39:45
81.23.51.177 ip-81-23-51-177.ask4internet.com 2024-05-22 20:39:45
81.23.51.178 ip-81-23-51-178.ask4internet.com 2024-05-22 20:39:45
81.23.51.179 ip-81-23-51-179.ask4internet.com 2024-05-22 20:39:45
81.23.51.180 ip-81-23-51-180.ask4internet.com 2024-05-22 20:39:45
81.23.51.181 ip-81-23-51-181.ask4internet.com 2024-05-22 20:39:45
81.23.51.182 ip-81-23-51-182.ask4internet.com 2024-05-22 20:39:45
81.23.51.183 ip-81-23-51-183.ask4internet.com 2024-05-17 16:13:24
81.23.51.184 ip-81-23-51-184.ask4internet.com 2024-05-22 20:39:45
81.23.51.185 ip-81-23-51-185.ask4internet.com 2024-05-22 20:39:45
81.23.51.186 ip-81-23-51-186.ask4internet.com 2024-05-22 20:39:45
81.23.51.187 ip-81-23-51-187.ask4internet.com 2024-05-22 20:39:45
81.23.51.188 ip-81-23-51-188.ask4internet.com 2024-05-22 20:39:45
81.23.51.189 ip-81-23-51-189.ask4internet.com 2024-05-22 20:39:45
81.23.51.190 ip-81-23-51-190.ask4internet.com 2024-05-22 20:39:45
81.23.51.191 bcast-51-160.ask4internet.com 2024-05-22 20:39:45
81.23.51.192 core2-w1-edge3-w1.ask4.net 2024-05-22 20:39:45
81.23.51.193 edge3-w1-core2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.194 core2-w1-edge4-w1.ask4.net 2024-05-22 20:39:45
81.23.51.195 edge4-w1-core2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.196 core1-br1.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.197 br1-core1.dc1.ask4.net 2024-05-22 20:39:45
81.23.51.198 ip-81-23-51-198.ask4internet.com 2024-05-22 20:39:45
81.23.51.199 ip-81-23-51-199.ask4internet.com 2024-05-22 20:39:45
81.23.51.200 ip-81-23-51-200.ask4internet.com 2024-05-22 20:39:45
81.23.51.201 ip-81-23-51-201.ask4internet.com 2024-05-22 20:39:45
81.23.51.202 ip-81-23-51-202.ask4internet.com 2024-05-22 20:39:45
81.23.51.203 ip-81-23-51-203.ask4internet.com 2024-05-17 16:13:24
81.23.51.204 ip-81-23-51-204.ask4internet.com 2024-05-22 20:39:45
81.23.51.205 ip-81-23-51-205.ask4internet.com 2024-05-22 20:39:45
81.23.51.206 core2-core1.hex.ask4.net 2024-05-22 20:39:45
81.23.51.207 core1-core2.hex.ask4.net 2024-05-22 20:39:45
81.23.51.208 subnet-51-208.ask4internet.com 2024-05-22 20:39:45
81.23.51.209 tor-10-core2-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.210 core2-tor-10-pod1-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.211 bcast-51-208.ask4internet.com 2024-05-22 20:39:45
81.23.51.212 ip-81-23-51-212.ask4internet.com 2024-05-22 20:39:45
81.23.51.213 ip-81-23-51-213.ask4internet.com 2024-05-22 20:39:45
81.23.51.214 ip-81-23-51-214.ask4internet.com 2024-05-22 20:39:45
81.23.51.215 ip-81-23-51-215.ask4internet.com 2024-05-22 20:39:45
81.23.51.216 core1-e1.thn.ask4.net 2024-05-22 20:39:45
81.23.51.217 e1-core1.thn.ask4.net 2024-05-22 20:39:45
81.23.51.218 core2-e1.thn.ask4.net 2024-05-22 20:39:45
81.23.51.219 e1-core2.thn.ask4.net 2024-05-22 20:39:45
81.23.51.220 core-edge1-w1.ask4.net 2024-05-22 20:39:45
81.23.51.221 edge-core1-w1.ask4.net 2024-05-22 20:39:45
81.23.51.226 edge2-core2.hex.ask4.net 2024-05-22 20:39:45
81.23.51.227 core2-edge2.hex.ask4.net 2024-05-22 20:39:45
81.23.51.228 e1-tcw-r1-core1-nc-uol.ask4.net 2024-05-22 20:39:45
81.23.51.229 core1-nc-uol-edge1-tcw-r1.ask4.net 2024-05-22 20:39:45
81.23.51.230 core2-tor4.pod1.dc1 2024-05-22 20:39:45
81.23.51.231 tor4-core2.pod1.dc1 2024-05-22 20:39:45
81.23.51.232 subnet-51-232.ask4internet.com 2024-05-22 20:39:45
81.23.51.233 core1-dc1-tor-13-2.ask4.net 2024-05-22 20:39:45
81.23.51.234 tor-13-2-core1-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.235 bcast-51-232.ask4internet.com 2024-05-22 20:39:45
81.23.51.236 subnet-51-236.ask4internet.com 2024-05-22 20:39:45
81.23.51.237 core2-dc1-tor-7-pod1-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.238 tor-7-pod1-core2-dc1.ask4.net 2024-05-17 16:13:24
81.23.51.239 bcast-51-236.ask4internet.com 2024-05-22 20:39:45
81.23.51.240 core1-dc1-core1-w1.ask4.net 2024-05-22 20:39:45
81.23.51.241 core1-w1-core1-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.242 core2-dc1-core2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.243 core2-w1-core2-dc1.ask4.net 2024-05-22 20:39:45
81.23.51.244 core1-w1-core2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.245 core2-w1-core1-w1.ask4.net 2024-05-22 20:39:45
81.23.51.246 core2-w1-edge2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.247 edge2-w1-core2-w1.ask4.net 2024-05-22 20:39:45
81.23.51.248 core1-e1.hex.ask4.net 2024-05-22 20:39:45
81.23.51.249 e1-core1.hex.ask4.net 2024-05-22 20:39:45
81.23.51.250 core2-e1.hex.ask4.net 2024-05-22 20:39:45
81.23.51.251 e1-core2.hex.ask4.net 2024-05-22 20:39:45
81.23.51.252 core1-e2.hex.ask4.net 2024-05-17 16:13:24
81.23.51.253 e2-core1.hex.ask4.net 2024-05-17 16:13:24
81.23.51.254 core2-e2.hex.ask4.net 2024-05-22 20:39:45
81.23.51.255 e2-core2.hex.ask4.net 2024-05-22 20:39:45

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30495 1428036488 971895279995026
Brazil 8983 87120320 29447559024646
China 6738 353982840 129949724386688
India 5792 35541024 24486855053312
Russian Federation 5789 46510886 294495166066496
Australia 4860 41044596 20559733201152
Indonesia 3400 17723136 1329089937408
United Kingdom 3184 75604644 32889772441600
Germany 3115 113130760 71412474970112
Poland 2507 18309248 15916763386880
Canada 2343 54640792 3909404394496
France 2282 76393984 12901163597824
Ukraine 2104 9132544 4972952354816
Bangladesh 1772 1845040 1020884353024
Netherlands 1588 53194288 26222635517440
Italy 1298 51915088 28898164932608
Hong Kong 1277 17413284 1723565736704
Argentina 1261 19452928 18797319421952
Japan 1254 167325032 33532252061696
Spain 1226 34351616 7940882370560