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:221)

IP Host DateTime
81.23.49.0 subnet-49-0.ask4internet.com 2025-04-06 04:56:44
81.23.49.1 ip-81-23-49-1.ask4internet.com 2025-04-06 04:56:44
81.23.49.2 r2.bridle.me 2025-04-06 04:56:44
81.23.49.3 ip-81-23-49-3.ask4internet.com 2025-04-06 04:56:44
81.23.49.4 ip-81-23-49-4.ask4internet.com 2025-04-06 04:56:44
81.23.49.5 ip-81-23-49-5.ask4internet.com 2025-04-06 04:56:44
81.23.49.6 ip-81-23-49-6.ask4internet.com 2025-04-06 04:56:44
81.23.49.7 ip-81-23-49-7.ask4internet.com 2025-04-06 04:56:44
81.23.49.8 ip-81-23-49-8.ask4internet.com 2025-04-06 04:56:44
81.23.49.9 ip-81-23-49-9.ask4internet.com 2025-04-06 04:56:44
81.23.49.10 ip-81-23-49-10.ask4internet.com 2025-04-06 04:56:44
81.23.49.11 ip-81-23-49-11.ask4internet.com 2025-04-06 04:56:44
81.23.49.13 ip-81-23-49-13.ask4internet.com 2025-04-06 04:56:44
81.23.49.14 ip-81-23-49-14.ask4internet.com 2025-04-06 04:56:44
81.23.49.15 bcast-49-0.ask4internet.com 2025-04-06 04:56:44
81.23.49.16 core1.dc1-tor-11-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.17 tor-11-2-core1.dc1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.18 core2.dc1-tor-11-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.19 tor-11-2-core2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.20 subnet-49-20.ask4internet.com 2025-04-06 04:56:44
81.23.49.21 ip-81-23-49-21.ask4internet.com 2025-04-06 04:56:44
81.23.49.22 ip-81-23-49-22.ask4internet.com 2025-04-06 04:56:44
81.23.49.23 bcast-49-20.ask4internet.com 2025-04-06 04:56:44
81.23.49.32 subnet-49-32.ask4internet.com 2025-04-06 04:56:44
81.23.49.33 gw-vlan45.e2.thn.ask4.net 2025-04-06 04:56:44
81.23.49.34 gw.transomhouse.capitol.ask4.co.uk 2025-04-06 04:56:44
81.23.49.35 staff-wifi.transomhouse.capitol.ask4.co.uk 2025-04-06 04:56:44
81.23.49.36 customers.transomhouse.capitol.ask4.co.uk 2025-04-06 04:56:44
81.23.49.37 r1.transomhouse.capitol.ask4.co.uk 2025-04-06 04:56:44
81.23.49.38 ip-81-23-49-38.ask4internet.com 2025-04-06 04:56:44
81.23.49.39 bcast-49-32.ask4internet.com 2025-04-06 04:56:44
81.23.49.40 subnet-49-40.ask4internet.com 2025-04-06 04:56:44
81.23.49.41 gw-vlan2549.edge3.hex.ask4.net 2025-04-06 04:56:44
81.23.49.42 gw.leic.sangha.ask4.co.uk 2025-04-06 04:56:44
81.23.49.43 staff.leic.sangha.ask4.co.uk 2025-04-06 04:56:44
81.23.49.44 customers.leic.sangha.ask4.co.uk 2025-04-06 04:56:44
81.23.49.45 ip-81-23-49-45.ask4internet.com 2025-04-06 04:56:44
81.23.49.46 ip-81-23-49-46.ask4internet.com 2025-04-06 04:56:44
81.23.49.47 bcast-49-40.ask4internet.com 2025-04-06 04:56:44
81.23.49.48 e2.thn.ask4.net 2025-04-06 04:56:44
81.23.49.49 edge1.walnuttreeclose.scape.ask4.net 2025-04-06 04:56:44
81.23.49.52 core1-dc1-tor-6-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.53 tor-6-2-core1-dc1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.54 vlan789.br1.tcw.ask4.net 2025-04-06 04:56:44
81.23.49.55 ip-81-23-49-55.ask4internet.com 2025-04-06 04:56:44
81.23.49.64 subnet-49-64.ask4internet.com 2025-04-06 04:56:44
81.23.49.65 gw-vlan45.e1.hex.ask4.net 2025-04-06 04:56:44
81.23.49.66 gw.depot.studentroost.ask4.co.uk 2025-04-06 04:56:44
81.23.49.68 customers.depot.studentroost.ask4.co.uk 2025-04-06 04:56:44
81.23.49.69 ip-81-23-49-69.ask4internet.com 2025-04-06 04:56:44
81.23.49.70 ip-81-23-49-70.ask4internet.com 2025-04-06 04:56:44
81.23.49.71 bcast-49-64.ask4internet.com 2025-04-06 04:56:44
81.23.49.72 subnet-49-72.ask4internet.com 2025-04-06 04:56:44
81.23.49.73 gw-vlan1518.edge1.tcw-r1.ask4.net 2025-04-06 04:56:44
81.23.49.74 gw.mancourt.opal.ask4.co.uk 2025-04-06 04:56:44
81.23.49.75 staff.mancourt.opal.ask4.co.uk 2025-04-06 04:56:44
81.23.49.76 customers.mancourt.opal.ask4.co.uk 2025-04-06 04:56:44
81.23.49.77 ip-81-23-49-77.ask4internet.com 2025-04-06 04:56:44
81.23.49.78 ip-81-23-49-78.ask4internet.com 2025-04-06 04:56:44
81.23.49.79 bcast-49-72.ask4internet.com 2025-04-06 04:56:44
81.23.49.80 core2-tcw-r1-edge1-wilmslow-opal.ask4.net 2025-04-06 04:56:44
81.23.49.81 edge1-wilmslow-opal-core2-tcw-r1.ask4.net 2025-04-06 04:56:44
81.23.49.82 core2-dc1-tor-6-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.83 tor-6-2-core2-dc1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.84 edge2-core1.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.85 core1-edge2.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.86 core2-tcw-r1-core2-dc1.ask4.net 2025-04-06 04:56:44
81.23.49.87 core2-dc1-core2-tcw-r1.ask4.net 2025-04-06 04:56:44
81.23.49.88 subnet-49-88.ask4internet.com 2025-04-06 04:56:44
81.23.49.89 gw-vlan1522.e1.thn.ask4.net 2025-04-06 04:56:44
81.23.49.90 gw.forster.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.91 staff.forster.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.92 customers.forster.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.93 ip-81-23-49-93.ask4internet.com 2025-04-06 04:56:44
81.23.49.94 ip-81-23-49-94.ask4internet.com 2025-04-06 04:56:44
81.23.49.95 bcast-49-88.ask4internet.com 2025-04-06 04:56:44
81.23.49.96 subnet-49-96.ask4internet.com 2025-04-06 04:56:44
81.23.49.97 gw-vlan45.e1.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.98 gw.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.99 nationaltoolhire.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.100 voice.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.101 Cybertill.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.102 ip-81-23-49-102.ask4internet.com 2025-04-06 04:56:44
81.23.49.103 Suite5.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.104 Landlord.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.105 QiComm-WAN.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.106 Laundry-cottage.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.107 orchard-cottage.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.108 2lake-cottages.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.109 Chill-out-spa.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.110 seacons.stanley.busi.ask4.co.uk 2025-04-06 04:56:44
81.23.49.111 bcast-49-96.ask4internet.com 2025-04-06 04:56:44
81.23.49.112 ip-81-23-49-112.ask4internet.com 2025-04-06 04:56:44
81.23.49.113 ip-81-23-49-113.ask4internet.com 2025-04-06 04:56:44
81.23.49.114 dc1-xmr-man-xmr-w1-2.ask4.net 2025-04-06 04:56:44
81.23.49.115 man-xmr-dc1-xmr-w1-2.ask4.net 2025-04-06 04:56:44
81.23.49.116 edge1-r2-core1.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.117 edge1-r2-core1.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.118 core2-br1.hex.ask4.net 2025-04-06 04:56:44
81.23.49.119 br1-core2.hex.ask4.net 2025-04-06 04:56:44
81.23.49.120 subnet-49-120.ask4internet.com 2025-04-06 04:56:44
81.23.49.121 gw-vlan1514.edge2.thn.ask4.net 2025-04-06 04:56:44
81.23.49.122 gw.asha.mainstay.ask4.co.uk 2025-04-06 04:56:44
81.23.49.123 staff.asha.mainstay.ask4.co.uk 2025-04-06 04:56:44
81.23.49.124 customers.asha.mainstay.ask4.co.uk 2025-04-06 04:56:44
81.23.49.125 ip-81-23-49-125.ask4internet.com 2025-04-06 04:56:44
81.23.49.126 ip-81-23-49-126.ask4internet.com 2025-04-06 04:56:44
81.23.49.127 bcast-49-120.ask4internet.com 2025-04-06 04:56:44
81.23.49.128 subnet-49-128.ask4internet.com 2025-04-06 04:56:44
81.23.49.129 gw-vlan45.e2.hex.ask4.net 2025-04-06 04:56:44
81.23.49.130 gw.nott.future.ask4.co.uk 2025-04-06 04:56:44
81.23.49.131 staffd.nott.future.ask4.co.uk 2025-04-06 04:56:44
81.23.49.132 customers.nott.future.ask4.co.uk 2025-04-06 04:56:44
81.23.49.133 bms.nott.future.ask4.co.uk 2025-04-06 04:56:44
81.23.49.134 r1.nott.future.ask4.co.uk 2025-04-06 04:56:44
81.23.49.135 bcast-49-128.ask4internet.com 2025-04-06 04:56:44
81.23.49.136 subnet-49-136.ask4internet.com 2025-04-06 04:56:44
81.23.49.137 gw-vlan45.e2.thn.ask4.net 2025-04-06 04:56:44
81.23.49.138 gw.thetannery.fresh.ask4.co.uk 2025-04-06 04:56:44
81.23.49.139 ip-81-23-49-139.ask4internet.com 2025-04-06 04:56:44
81.23.49.140 customers.thetannery.fresh.ask4.co.uk 2025-04-06 04:56:44
81.23.49.141 ip-81-23-49-141.ask4internet.com 2025-04-06 04:56:44
81.23.49.142 ip-81-23-49-142.ask4internet.com 2025-04-06 04:56:44
81.23.49.143 bcast-49-136.ask4internet.com 2025-04-06 04:56:44
81.23.49.144 subnet-49-144.ask4internet.com 2025-04-06 04:56:44
81.23.49.145 gw-vlan1849.edge1.tcw-r2.ask4.net 2025-04-06 04:56:44
81.23.49.146 gw.ladywell.kexgill.ask4.co.uk 2025-04-06 04:56:44
81.23.49.147 ip-81-23-49-147.ask4internet.com 2025-04-06 04:56:44
81.23.49.148 customers.ladywell.kexgill.ask4.co.uk 2025-04-06 04:56:44
81.23.49.149 ip-81-23-49-149.ask4internet.com 2025-04-06 04:56:44
81.23.49.150 ip-81-23-49-150.ask4internet.com 2025-04-06 04:56:44
81.23.49.151 bcast-49-144.ask4internet.com 2025-04-06 04:56:44
81.23.49.152 subnet-49-152.ask4internet.com 2025-04-06 04:56:44
81.23.49.153 ip-81-23-49-153.ask4internet.com 2025-04-06 04:56:44
81.23.49.154 ip-81-23-49-154.ask4internet.com 2025-04-06 04:56:44
81.23.49.155 bcast-49-152.ask4internet.com 2025-04-06 04:56:44
81.23.49.156 subnet-49-156.ask4internet.com 2025-04-06 04:56:44
81.23.49.157 ip-81-23-49-157.ask4internet.com 2025-04-06 04:56:44
81.23.49.158 ip-81-23-49-158.ask4internet.com 2025-04-06 04:56:44
81.23.49.159 bcast-49-156.ask4internet.com 2025-04-09 12:19:05
81.23.49.160 subnet-49-160.ask4internet.com 2025-04-04 19:32:36
81.23.49.161 gw-vlan45.e1.hex.ask4.net 2025-04-06 04:56:44
81.23.49.162 gw.hessian.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.163 ip-81-23-49-163.ask4internet.com 2025-04-06 04:56:44
81.23.49.164 customers.hessian.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.165 ip-81-23-49-165.ask4internet.com 2025-04-06 04:56:44
81.23.49.166 ip-81-23-49-166.ask4internet.com 2025-04-06 04:56:44
81.23.49.168 subnet-49-168.ask4internet.com 2025-04-06 04:56:44
81.23.49.169 gw-vlan45.e1.hex.ask4.net 2025-04-06 04:56:44
81.23.49.170 gw.nelsonplace.studentroost.ask4.co.uk 2025-04-06 04:56:44
81.23.49.171 ip-81-23-49-171.ask4internet.com 2025-04-06 04:56:44
81.23.49.172 customers.nelsonplace.studentroost.ask4.co.uk 2025-04-06 04:56:44
81.23.49.173 ip-81-23-49-173.ask4internet.com 2025-04-06 04:56:44
81.23.49.174 ip-81-23-49-174.ask4internet.com 2025-04-06 04:56:44
81.23.49.175 bcast-49-168.ask4internet.com 2025-04-06 04:56:44
81.23.49.176 subnet-49-176.ask4internet.com 2025-04-06 04:56:44
81.23.49.177 gw-vlan45.e2.thm.ask4.net 2025-04-06 04:56:44
81.23.49.178 gw.aytonhouse.hello.ask4.co.uk 2025-04-06 04:56:44
81.23.49.179 ip-81-23-49-179.ask4internet.com 2025-04-06 04:56:44
81.23.49.180 customers.aytonhouse.hello.ask4.co.uk 2025-04-06 04:56:44
81.23.49.181 ip-81-23-49-181.ask4internet.com 2025-04-06 04:56:44
81.23.49.182 ip-81-23-49-182.ask4internet.com 2025-04-06 04:56:44
81.23.49.183 bcast-49-176.ask4internet.com 2025-04-06 04:56:44
81.23.49.184 subnet-49-184.ask4internet.com 2025-04-06 04:56:44
81.23.49.185 gw-vlan45.e3.thn.ask4.net 2025-04-06 04:56:44
81.23.49.186 gw.southall.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.187 ip-81-23-49-187.ask4internet.com 2025-04-06 04:56:44
81.23.49.188 customers.southall.crm.ask4.co.uk 2025-04-06 04:56:44
81.23.49.189 ip-81-23-49-189.ask4internet.com 2025-04-06 04:56:44
81.23.49.190 ip-81-23-49-190.ask4internet.com 2025-04-06 04:56:44
81.23.49.191 bcast-49-184.ask4internet.com 2025-04-06 04:56:44
81.23.49.192 fb.br2.hex.ask4.net 2025-04-06 04:56:44
81.23.49.193 fb.hex.ask4.net 2025-04-06 04:56:44
81.23.49.198 pop-1-core-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.199 core-2-pop-1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.200 pop-1-core-1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.201 core-1-pop-1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.202 edge-2-core-2.dc1.ask4.net 2025-04-09 12:19:05
81.23.49.203 core-2-edge-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.204 tor-13-2.core2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.205 core2-tor-13-2.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.210 gw-vlan743.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.211 srx1-mgmt.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.216 subnet-49-216.ask4internet.com 2025-04-06 04:56:44
81.23.49.217 tor-10-core1-dc1.ask4.net 2025-04-06 04:56:44
81.23.49.218 core1-tor-10-pod1-dc1.ask4.net 2025-04-06 04:56:44
81.23.49.219 bcast-49-216.ask4internet.com 2025-04-06 04:56:44
81.23.49.220 core1-dc1-tor-6.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.221 tor-6-core1-dc1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.222 core2-dc1-tor-6.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.223 tor-6-core2-dc1.dc1.ask4.net 2025-04-06 04:56:44
81.23.49.224 subnet-49-224.ask4internet.com 2025-04-06 04:56:44
81.23.49.225 ip-81-23-49-225.ask4internet.com 2025-04-06 04:56:44
81.23.49.226 ip-81-23-49-226.ask4internet.com 2025-04-06 04:56:44
81.23.49.227 ip-81-23-49-227.ask4internet.com 2025-04-06 04:56:44
81.23.49.228 ip-81-23-49-228.ask4internet.com 2025-04-06 04:56:44
81.23.49.229 ip-81-23-49-229.ask4internet.com 2025-04-06 04:56:44
81.23.49.230 ip-81-23-49-230.ask4internet.com 2025-04-06 04:56:44
81.23.49.231 ip-81-23-49-231.ask4internet.com 2025-04-06 04:56:44
81.23.49.233 ip-81-23-49-233.ask4internet.com 2025-04-06 04:56:44
81.23.49.235 ip-81-23-49-235.ask4internet.com 2025-04-06 04:56:44
81.23.49.236 ip-81-23-49-236.ask4internet.com 2025-04-06 04:56:44
81.23.49.237 ip-81-23-49-237.ask4internet.com 2025-04-06 04:56:44
81.23.49.238 ip-81-23-49-238.ask4internet.com 2025-04-06 04:56:44
81.23.49.239 ip-81-23-49-239.ask4internet.com 2025-04-06 04:56:44
81.23.49.240 ip-81-23-49-240.ask4internet.com 2025-04-06 04:56:44
81.23.49.241 ip-81-23-49-241.ask4internet.com 2025-04-06 04:56:44
81.23.49.242 ip-81-23-49-242.ask4internet.com 2025-04-06 04:56:44
81.23.49.243 ip-81-23-49-243.ask4internet.com 2025-04-06 04:56:44
81.23.49.244 ip-81-23-49-244.ask4internet.com 2025-04-06 04:56:44
81.23.49.245 ip-81-23-49-245.ask4internet.com 2025-04-06 04:56:44
81.23.49.246 ip-81-23-49-246.ask4internet.com 2025-04-06 04:56:44
81.23.49.247 ip-81-23-49-247.ask4internet.com 2025-04-06 04:56:44
81.23.49.248 ip-81-23-49-248.ask4internet.com 2025-04-06 04:56:44
81.23.49.249 ip-81-23-49-249.ask4internet.com 2025-04-06 04:56:44
81.23.49.250 ip-81-23-49-250.ask4internet.com 2025-04-06 04:56:44
81.23.49.251 ip-81-23-49-251.ask4internet.com 2025-04-06 04:56:44
81.23.49.252 ip-81-23-49-252.ask4internet.com 2025-04-06 04:56:44
81.23.49.253 ip-81-23-49-253.ask4internet.com 2025-04-06 04:56:44
81.23.49.254 ip-81-23-49-254.ask4internet.com 2025-04-06 04:56:44
81.23.49.255 bcast-49-224.ask4internet.com 2025-04-06 04:56:44

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31299 1464271833 3459991642243605586
Brazil 9018 86337502 28732454637570
China 6578 346911652 147464698538864
India 5944 35517952 24457626243072
Russian Federation 5756 46640848 10667272810568
Indonesia 3560 17857536 1222154649600
Germany 3104 112780040 69582617706496
United Kingdom 3100 72795744 31014668926976
Australia 3006 40561456 20475333515008
Poland 2466 19516160 15457293964288
Canada 2433 54570344 4420633822464
France 2214 75333888 12217543427328
Ukraine 2006 8483328 5327232958464
Bangladesh 1862 1895168 904718188544
Netherlands 1597 52962512 27345703929344
Italy 1296 51870848 28616784871424
Argentina 1294 19703808 18766790787072
Hong Kong 1278 17769924 7806925275904
Japan 1266 159239528 33547046944768
Spain 1235 34572800 7530784100352