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:238)

IP Host DateTime
81.23.63.0 subnet-63-0.ask4internet.com 2025-04-09 12:19:32
81.23.63.1 gw.sciencepark.ask4.co.uk 2025-04-09 12:19:32
81.23.63.2 gw.sheftechpark.busi.ask4.co.uk 2025-04-06 04:57:02
81.23.63.3 ip-81-23-63-3.ask4internet.com 2025-04-06 04:57:02
81.23.63.4 ip-81-23-63-4.ask4internet.com 2025-04-06 04:57:02
81.23.63.5 ip-81-23-63-5.ask4internet.com 2025-04-06 04:57:02
81.23.63.6 ip-81-23-63-6.ask4internet.com 2025-04-06 04:57:02
81.23.63.7 ip-81-23-63-7.ask4internet.com 2025-04-06 04:57:02
81.23.63.8 ip-81-23-63-8.ask4internet.com 2025-04-06 04:57:02
81.23.63.9 ip-81-23-63-9.ask4internet.com 2025-04-06 04:57:02
81.23.63.10 gmmail01.games-masters.com 2025-04-06 04:57:02
81.23.63.11 ip-81-23-63-11.ask4internet.com 2025-04-06 04:57:02
81.23.63.12 ip-81-23-63-12.ask4internet.com 2025-04-06 04:57:02
81.23.63.13 ip-81-23-63-13.ask4internet.com 2025-04-06 04:57:02
81.23.63.14 ip-81-23-63-14.ask4internet.com 2025-04-06 04:57:02
81.23.63.15 ip-81-23-63-15.ask4internet.com 2025-04-06 04:57:02
81.23.63.16 ip-81-23-63-16.ask4internet.com 2025-04-06 04:57:02
81.23.63.17 ip-81-23-63-17.ask4internet.com 2025-04-06 04:57:02
81.23.63.18 ip-81-23-63-18.ask4internet.com 2025-04-06 04:57:02
81.23.63.19 ip-81-23-63-19.ask4internet.com 2025-04-06 04:57:02
81.23.63.20 ip-81-23-63-20.ask4internet.com 2025-04-09 12:19:32
81.23.63.21 ip-81-23-63-21.ask4internet.com 2025-04-06 04:57:02
81.23.63.22 ip-81-23-63-22.ask4internet.com 2025-04-06 04:57:02
81.23.63.23 ip-81-23-63-23.ask4internet.com 2025-04-09 12:19:32
81.23.63.24 ip-81-23-63-24.ask4internet.com 2025-04-06 04:57:02
81.23.63.25 ip-81-23-63-25.ask4internet.com 2025-04-06 04:57:02
81.23.63.26 mail.kpmd.co.uk 2025-04-06 04:57:02
81.23.63.27 ip-81-23-63-27.ask4internet.com 2025-04-06 04:57:02
81.23.63.28 ip-81-23-63-28.ask4internet.com 2025-04-06 04:57:02
81.23.63.29 ip-81-23-63-29.ask4internet.com 2025-04-06 04:57:02
81.23.63.30 ip-81-23-63-30.ask4internet.com 2025-04-06 04:57:02
81.23.63.31 ip-81-23-63-31.ask4internet.com 2025-04-06 04:57:02
81.23.63.32 ip-81-23-63-32.ask4internet.com 2025-04-09 12:19:32
81.23.63.33 ip-81-23-63-33.ask4internet.com 2025-04-06 04:57:02
81.23.63.34 ip-81-23-63-34.ask4internet.com 2025-04-06 04:57:02
81.23.63.35 ip-81-23-63-35.ask4internet.com 2025-04-06 04:57:02
81.23.63.36 ip-81-23-63-36.ask4internet.com 2025-04-06 04:57:02
81.23.63.37 ip-81-23-63-37.ask4internet.com 2025-04-06 04:57:02
81.23.63.38 ip-81-23-63-38.ask4internet.com 2025-04-06 04:57:02
81.23.63.39 ip-81-23-63-39.ask4internet.com 2025-04-06 04:57:02
81.23.63.40 ip-81-23-63-40.ask4internet.com 2025-04-06 04:57:02
81.23.63.41 ip-81-23-63-41.ask4internet.com 2025-04-06 04:57:02
81.23.63.42 ip-81-23-63-42.ask4internet.com 2025-04-06 04:57:02
81.23.63.43 ip-81-23-63-43.ask4internet.com 2025-04-06 04:57:02
81.23.63.44 ip-81-23-63-44.ask4internet.com 2025-04-06 04:57:02
81.23.63.45 ip-81-23-63-45.ask4internet.com 2025-04-06 04:57:02
81.23.63.46 ip-81-23-63-46.ask4internet.com 2025-04-09 12:19:32
81.23.63.47 mail.methodtrain.com 2025-04-06 04:57:02
81.23.63.48 ip-81-23-63-48.ask4internet.com 2025-04-06 04:57:02
81.23.63.49 ip-81-23-63-49.ask4internet.com 2025-04-06 04:57:02
81.23.63.50 ip-81-23-63-50.ask4internet.com 2025-04-06 04:57:02
81.23.63.51 ip-81-23-63-51.ask4internet.com 2025-04-06 04:57:02
81.23.63.52 ip-81-23-63-52.ask4internet.com 2025-04-09 12:19:32
81.23.63.53 int.llamadigital.net 2025-04-06 04:57:02
81.23.63.54 camelid.int.llamadigital.net 2025-04-06 04:57:02
81.23.63.55 ip-81-23-63-55.ask4internet.com 2025-04-09 12:19:32
81.23.63.56 ip-81-23-63-56.ask4internet.com 2025-04-06 04:57:02
81.23.63.57 ip-81-23-63-57.ask4internet.com 2025-04-06 04:57:02
81.23.63.58 ip-81-23-63-58.ask4internet.com 2025-04-06 04:57:02
81.23.63.59 ip-81-23-63-59.ask4internet.com 2025-04-06 04:57:02
81.23.63.60 ip-81-23-63-60.ask4internet.com 2025-04-06 04:57:02
81.23.63.61 ip-81-23-63-61.ask4internet.com 2025-04-06 04:57:02
81.23.63.62 ip-81-23-63-62.ask4internet.com 2025-04-06 04:57:02
81.23.63.63 bcast-63-0.ask4internet.com 2025-04-06 04:57:02
81.23.63.64 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.65 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.66 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.67 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.68 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.69 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.70 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.71 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.72 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.73 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.74 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.75 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.76 snat.lon2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.77 ip-81-23-63-77.ask4internet.com 2025-04-06 04:57:02
81.23.63.78 ip-81-23-63-78.ask4internet.com 2025-04-06 04:57:02
81.23.63.79 bcast-63-64.ask4internet.com 2025-04-06 04:57:02
81.23.63.80 subnet-63-80.ask4internet.com 2025-04-06 04:57:02
81.23.63.81 gw-vlan45.e3.hex.ask4.net 2025-04-06 04:57:02
81.23.63.82 gw.westernblockg.code.ask4.co.uk 2025-04-06 04:57:02
81.23.63.83 ip-81-23-63-83.ask4internet.com 2025-04-06 04:57:02
81.23.63.84 customers.westernblockg.code.ask4.co.uk 2025-04-06 04:57:02
81.23.63.85 ip-81-23-63-85.ask4internet.com 2025-04-06 04:57:02
81.23.63.86 ip-81-23-63-86.ask4internet.com 2025-04-06 04:57:02
81.23.63.87 bcast-63-80.ask4internet.com 2025-04-06 04:57:02
81.23.63.88 subnet-63-88.ask4internet.com 2025-04-06 04:57:02
81.23.63.89 gw-vlan45.e3.hex.ask4.net 2025-04-06 04:57:02
81.23.63.90 gw.manchesterstudentvillage.dwell.ask4.co.uk 2025-04-06 04:57:02
81.23.63.91 r1.manchesterstudentvillage.dwell.ask4.co.uk 2025-04-06 04:57:02
81.23.63.92 customers.manchesterstudentvillage.dwell.ask4.co.uk 2025-04-06 04:57:02
81.23.63.93 staff-osnsparking.manchesterstudentvillage.dwell.ask4.co.uk 2025-04-06 04:57:02
81.23.63.94 parking.manchesterstudentvillage.dwell.ask4.co.uk 2025-04-06 04:57:02
81.23.63.95 bcast-63-88.ask4internet.com 2025-04-06 04:57:02
81.23.63.96 subnet-63-96.ask4internet.com 2025-04-06 04:57:02
81.23.63.97 gw-vlan46.e3.hex.ask4.net 2025-04-06 04:57:02
81.23.63.98 gw.theoaks2maths.studentroost.ask4.co.uk 2025-04-06 04:57:02
81.23.63.99 ip-81-23-63-99.ask4internet.com 2025-04-06 04:57:02
81.23.63.100 customers.theoaks2maths.studentroost.ask4.co.uk 2025-04-06 04:57:02
81.23.63.101 ip-81-23-63-101.ask4internet.com 2025-04-06 04:57:02
81.23.63.102 ip-81-23-63-102.ask4internet.com 2025-04-06 04:57:02
81.23.63.103 bcast-63-96.ask4internet.com 2025-04-06 04:57:02
81.23.63.108 core1-dc1-tor-12.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.109 tor-12-core1-dc1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.110 core2-dc1-tor-12.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.111 tor-12-core2-dc1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.112 subnet-63-112.ask4internet.com 2025-04-06 04:57:02
81.23.63.113 edge1.dalbyavenue.watkinjones.ask4.net 2025-04-06 04:57:02
81.23.63.114 tor-6-2.pod1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.115 tor-12.pod1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.116 edge1.emporium.hello.ask4.co.uk 2025-04-09 12:19:32
81.23.63.117 edge1.wiltern.amro.ask4.net 2025-04-06 04:57:02
81.23.63.118 edge1.whitecity.greystar.ask4.net 2025-04-06 04:57:02
81.23.63.119 edge1.anchorage.tene.ask4.net 2025-04-06 04:57:02
81.23.63.120 lg.networks.ask4.net 2025-04-06 04:57:02
81.23.63.121 e4.thn.ask4.net 2025-04-06 04:57:02
81.23.63.122 ip-81-23-63-122.ask4internet.com 2025-04-06 04:57:02
81.23.63.123 ip-81-23-63-123.ask4internet.com 2025-04-06 04:57:02
81.23.63.124 ip-81-23-63-124.ask4internet.com 2025-04-06 04:57:02
81.23.63.125 ip-81-23-63-125.ask4internet.com 2025-04-06 04:57:02
81.23.63.126 demo-e1.ask4.net 2025-04-06 04:57:02
81.23.63.127 bcast-63-112.ask4internet.com 2025-04-06 04:57:02
81.23.63.128 subnet-63-128.ask4internet.com 2025-04-06 04:57:02
81.23.63.129 edge1.w1-core1.dc1.pod1.ask4.net 2025-04-06 04:57:02
81.23.63.130 core1.dc1-edge1.w1.pod1.ask4.net 2025-04-06 04:57:02
81.23.63.131 bcast-63-128.ask4internet.com 2025-04-06 04:57:02
81.23.63.132 ip-81-23-63-132.ask4internet.com 2025-04-06 04:57:02
81.23.63.133 ip-81-23-63-133.ask4internet.com 2025-04-06 04:57:02
81.23.63.134 core1-br1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.135 br1-core1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.136 core1-br2.hex.ask4.net 2025-04-06 04:57:02
81.23.63.137 br2-core1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.138 core2-br1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.139 br1-core2.hex.ask4.net 2025-04-06 04:57:02
81.23.63.140 core2-br2.hex.ask4.net 2025-04-06 04:57:02
81.23.63.141 br2-core2.hex.ask4.net 2025-04-06 04:57:02
81.23.63.142 br1-br2.hex.ask4.net 2025-04-06 04:57:02
81.23.63.143 br2-br1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.144 core1-br1.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.145 br1-core1.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.146 core1-br2.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.147 br2-core1.tcw.ask4.net 2025-04-09 12:19:32
81.23.63.148 core2-br1.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.149 br1-core2.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.150 core2-br2.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.151 br2-core2.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.152 e3-hex-core1-hex.ask4.net 2025-04-06 04:57:02
81.23.63.153 core1-hex-e3-hex.ask4.net 2025-04-06 04:57:02
81.23.63.154 e3-hex-core2-hex.ask4.net 2025-04-06 04:57:02
81.23.63.155 core2-hex-e3-hex.ask4.net 2025-04-06 04:57:02
81.23.63.156 core1-e2.thn.ask4.net 2025-04-06 04:57:02
81.23.63.157 e2-core1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.158 core2-e2.thn.ask4.net 2025-04-06 04:57:02
81.23.63.159 e2-core2.thn.ask4.net 2025-04-06 04:57:02
81.23.63.160 core1-e2.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.161 e2-core1.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.162 core2-e2.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.163 e2-core2.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.164 subnet-63-164.ask4internet.com 2025-04-06 04:57:02
81.23.63.165 gw-data-97.central-staff.ask4.co.uk 2025-04-06 04:57:02
81.23.63.166 ip-81-23-63-166.ask4internet.com 2025-04-06 04:57:02
81.23.63.167 bcast-63-164.ask4internet.com 2025-04-06 04:57:02
81.23.63.168 core2-edge1-w1.ask4.net 2025-04-06 04:57:02
81.23.63.169 core2-edge1-w1.ask4.net 2025-04-06 04:57:02
81.23.63.170 core1-thn-core1-thn.thn2.ask4.net 2025-04-06 04:57:02
81.23.63.171 core1-hex-core1-thn.hex2.ask4.net 2025-04-06 04:57:02
81.23.63.176 subnet-63-176.ask4internet.com 2025-04-06 04:57:02
81.23.63.177 dc1-xmr-edge1-dc1-2.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.178 edge1-dc1-dc1-xmr-2.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.179 bcast-63-176.ask4internet.com 2025-04-06 04:57:02
81.23.63.184 subnet-63-184.ask4internet.com 2025-04-06 04:57:02
81.23.63.185 ip-81-23-63-185.ask4internet.com 2025-04-06 04:57:02
81.23.63.186 ip-81-23-63-186.ask4internet.com 2025-04-06 04:57:02
81.23.63.187 bcast-63-184.ask4internet.com 2025-04-06 04:57:02
81.23.63.192 br1-br2.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.193 br2-br1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.194 core1-tcw-r1-core1-hex.tcw.ask4.net 2025-04-06 04:57:02
81.23.63.195 core1-hex-core1-tcw-r1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.196 core1.shef1.uk.ask4.net 2025-04-06 04:57:02
81.23.63.197 edge2.aql.ask4.net 2025-04-09 12:19:32
81.23.63.198 core2-e1.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.199 e1-core2.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.200 core2-thn-core2-thn.thn2.ask4.net 2025-04-06 04:57:02
81.23.63.201 core2-hex-core2-thn.hex2.ask4.net 2025-04-06 04:57:02
81.23.63.202 e4-hex-core1-hex.ask4.net 2025-04-06 04:57:02
81.23.63.203 core1-hex-e4-hex.ask4.net 2025-04-06 04:57:02
81.23.63.204 e4-hex-core2-hex.ask4.net 2025-04-06 04:57:02
81.23.63.205 core2-hex-e4-hex.ask4.net 2025-04-06 04:57:02
81.23.63.208 core1-br1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.209 br1-core1.thn.ask4.net 2025-04-09 12:19:32
81.23.63.210 core2-br1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.211 br1-core1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.212 edge-3-dc1.core1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.213 core-1-edge3.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.214 core1-gm-uol-core1-nc-uol.uol.ask4.net 2025-04-06 04:57:02
81.23.63.215 core1-nc-uol-core1-gm-uol.uol.ask4.net 2025-04-06 04:57:02
81.23.63.216 vlan365-e3.hex.ask4.net 2025-04-06 04:57:02
81.23.63.217 vlan365-edge1.dalbyavenue.watkinjones.ask4.net 2025-04-06 04:57:02
81.23.63.218 vlan470-e1.hex.ask4.net 2025-04-06 04:57:02
81.23.63.219 vlan470-edge1.dalbyavenue.watkinjones.ask4.net 2025-04-06 04:57:02
81.23.63.220 subnet-63-220.ask4internet.com 2025-04-06 04:57:02
81.23.63.221 core1-gm-uol-core1-nc-uol.uol.ask4.net 2025-04-06 04:57:02
81.23.63.222 core1-nc-uol-core1-gm-uol.uol.ask4.net 2025-04-06 04:57:02
81.23.63.223 bcast-63-220.ask4internet.com 2025-04-06 04:57:02
81.23.63.224 ip-81-23-63-224.ask4internet.com 2025-04-06 04:57:02
81.23.63.225 ip-81-23-63-225.ask4internet.com 2025-04-06 04:57:02
81.23.63.226 ip-81-23-63-226.ask4internet.com 2025-04-06 04:57:02
81.23.63.227 core1-ma1-core1.ma4.ask4.net 2025-04-06 04:57:02
81.23.63.228 core2-tcw-r1-edge1-elms-qub.ask4.net 2025-04-06 04:57:02
81.23.63.229 edge1-elms-qub-core2-tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.230 core1-e1.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.231 e1-core1.tcw-r1.ask4.net 2025-04-09 12:19:32
81.23.63.232 br2-core1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.233 ip-81-23-63-233.ask4internet.com 2025-04-06 04:57:02
81.23.63.234 gw-vlan711.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.235 srx1.dc1.ask4.net 2025-04-06 04:57:02
81.23.63.236 gw-vlan712.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.237 srx1.tcw-r1.ask4.net 2025-04-06 04:57:02
81.23.63.238 ip-81-23-63-238.ask4internet.com 2025-04-06 04:57:02
81.23.63.239 ip-81-23-63-239.ask4internet.com 2025-04-06 04:57:02
81.23.63.240 edge1.asabriggshouse.capitol.ask4.net 2025-04-06 04:57:02
81.23.63.241 edge1.uob.ask4.net 2025-04-06 04:57:02
81.23.63.242 edge1.springside.moda.ask4.net 2025-04-06 04:57:02
81.23.63.243 lo2.br1.thn.ask4.net 2025-04-06 04:57:02
81.23.63.244 core2.tcw-r2.ask4.net 2025-04-06 04:57:02
81.23.63.245 edge1.westone.ask4.net 2025-04-06 04:57:02
81.23.63.246 core2.lond2.uk.ask4.net 2025-04-06 04:57:02
81.23.63.247 edge1.leicgrov.opal.ask4.net 2025-04-06 04:57:02
81.23.63.248 core1.shef1.uk.ask4.net 2025-04-06 04:57:02
81.23.63.249 core1.ma4.ask4.net 2025-04-06 04:57:02
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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