BGP Announced

AS CIDR Description
AS13037 212.23.0.0/19 ZEN-AS - Zen Internet Ltd, GB

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:252)

IP Host DateTime
212.23.3.0 no-dns-yet-212-23-3-0.zen.co.uk 2026-01-03 12:20:06
212.23.3.1 auth01a-vip-sp-roch-authdns-zen-net-uk.compute.sp-rch.os.zen.net.uk 2026-01-03 12:20:06
212.23.3.2 accounting01.auth.zen.net.uk 2026-01-03 12:20:06
212.23.3.3 auth03a.radius.zen.net.uk 2026-01-03 12:20:06
212.23.3.4 turingproxy01-admin-zen-net-uk.compute.sp-rch.os.zen.net.uk 2026-01-03 12:20:06
212.23.3.5 turing.zen.co.uk 2026-01-03 12:20:06
212.23.3.6 venn.zen.co.uk 2026-01-03 12:20:06
212.23.3.7 metering01.auth.zen.net.uk 2026-01-03 12:20:06
212.23.3.8 repo01-admin-zen-net-uk.compute.sp-rch.os.zen.net.uk 2026-01-03 12:20:06
212.23.3.9 unamuno-old.zen.co.uk 2026-01-03 12:20:06
212.23.3.10 master01.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.11 master01a-vip.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.12 vcs01.admin.zen.net.uk 2025-12-30 23:43:52
212.23.3.13 proxy01a.radius.zen.net.uk 2026-01-03 12:20:06
212.23.3.14 accounting02a-radius-zen-net-uk.compute.sp-rch.os.zen.net.uk 2026-01-03 12:20:06
212.23.3.15 erdos.zen.co.uk 2026-01-03 12:20:06
212.23.3.16 queue02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.17 dashboard-live.zensupport.co.uk 2026-01-03 12:20:06
212.23.3.18 coremail01a-mail-zen-net-uk.compute.sp-rch.os.zen.net.uk 2026-01-03 12:20:06
212.23.3.19 coremail01a-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.20 coremail01b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.21 coremail01b-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.22 coremail01-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.23 coremail01-old.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.24 wiki02.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.25 auth01a.radius.zen.net.uk 2026-01-03 12:20:06
212.23.3.26 no-dns-yet-212-23-3-26.zen.co.uk 2026-01-03 12:20:06
212.23.3.27 queue02.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.28 irb-22.dr1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.29 irb-22.dr2.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.30 gw-turing.1-adm.zen.net.uk 2026-01-03 12:20:06
212.23.3.31 no-dns-yet-212-23-3-31.zen.co.uk 2026-01-03 12:20:06
212.23.3.32 hq-admin-net.zen.net.uk 2025-12-30 23:43:52
212.23.3.33 env01.0b2-g4.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.34 env01.0b2-g5.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.35 hq-ups1.zen.co.uk 2026-01-03 12:20:06
212.23.3.36 hq-ups2.zen.co.uk 2026-01-03 12:20:06
212.23.3.37 no-dns-yet-212-23-3-37.zen.co.uk 2026-01-03 12:20:06
212.23.3.38 no-dns-yet-212-23-3-38.zen.co.uk 2026-01-03 12:20:06
212.23.3.39 egx100-lv1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.40 no-dns-yet-212-23-3-40.zen.co.uk 2026-01-03 12:20:06
212.23.3.41 no-dns-yet-212-23-3-41.zen.co.uk 2026-01-03 12:20:06
212.23.3.42 no-dns-yet-212-23-3-42.zen.co.uk 2026-01-03 12:20:06
212.23.3.43 no-dns-yet-212-23-3-43.zen.co.uk 2025-12-30 23:43:52
212.23.3.44 no-dns-yet-212-23-3-44.zen.co.uk 2026-01-03 12:20:06
212.23.3.45 no-dns-yet-212-23-3-45.zen.co.uk 2026-01-03 12:20:06
212.23.3.46 no-dns-yet-212-23-3-46.zen.co.uk 2026-01-03 12:20:06
212.23.3.47 no-dns-yet-212-23-3-47.zen.co.uk 2026-01-03 12:20:06
212.23.3.48 no-dns-yet-212-23-3-48.zen.co.uk 2026-01-03 12:20:06
212.23.3.49 no-dns-yet-212-23-3-49.zen.co.uk 2026-01-03 12:20:06
212.23.3.50 no-dns-yet-212-23-3-50.zen.co.uk 2026-01-03 12:20:06
212.23.3.51 no-dns-yet-212-23-3-51.zen.co.uk 2026-01-03 12:20:06
212.23.3.52 ups01.0c1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.53 ups02.0c1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.54 no-dns-yet-212-23-3-54.zen.co.uk 2026-01-03 12:20:06
212.23.3.55 no-dns-yet-212-23-3-55.zen.co.uk 2026-01-03 12:20:06
212.23.3.56 no-dns-yet-212-23-3-56.zen.co.uk 2026-01-03 12:20:06
212.23.3.57 port3.wdm2.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.58 no-dns-yet-212-23-3-58.zen.co.uk 2026-01-03 12:20:06
212.23.3.59 no-dns-yet-212-23-3-59.zen.co.uk 2026-01-03 12:20:06
212.23.3.60 irb-10.dr1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.61 irb-10.dr2.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.62 hq-admin-gw.zen.net.uk 2026-01-03 12:20:06
212.23.3.63 hq-admin-bcast.zen.net.uk 2026-01-03 12:20:06
212.23.3.64 no-dns-yet-212-23-3-64.zen.co.uk 2026-01-03 12:20:06
212.23.3.65 flow-fanout.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.66 gw-flow.2-adm.zen.net.uk 2026-01-03 12:20:06
212.23.3.67 drac.fan-flowout.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.68 flow01.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.69 flowstats.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.70 flow02.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.71 drac.flow02.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.72 armedslack.mirror.zen.co.uk 2026-01-03 12:20:06
212.23.3.73 no-dns-yet-212-23-3-73.zen.co.uk 2026-01-03 12:20:06
212.23.3.74 no-dns-yet-212-23-3-74.zen.co.uk 2026-01-03 12:20:06
212.23.3.75 no-dns-yet-212-23-3-75.zen.co.uk 2026-01-03 12:20:06
212.23.3.76 irb-20.dr1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.77 irb-20.dr2.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.78 gw-78.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.79 no-dns-yet-212-23-3-79.zen.co.uk 2026-01-03 12:20:06
212.23.3.80 no-dns-yet-212-23-3-80.zen.co.uk 2026-01-03 12:20:06
212.23.3.81 store01b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.82 store02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.83 no-dns-yet-212-23-3-83.zen.co.uk 2026-01-03 12:20:06
212.23.3.84 no-dns-yet-212-23-3-84.zen.co.uk 2026-01-03 12:20:06
212.23.3.85 no-dns-yet-212-23-3-85.zen.co.uk 2026-01-03 12:20:06
212.23.3.86 no-dns-yet-212-23-3-86.zen.co.uk 2026-01-03 12:20:06
212.23.3.87 no-dns-yet-212-23-3-87.zen.co.uk 2026-01-03 12:20:06
212.23.3.88 no-dns-yet-212-23-3-88.zen.co.uk 2026-01-03 12:20:06
212.23.3.89 no-dns-yet-212-23-3-89.zen.co.uk 2026-01-03 12:20:06
212.23.3.90 no-dns-yet-212-23-3-90.zen.co.uk 2026-01-03 12:20:06
212.23.3.91 no-dns-yet-212-23-3-91.zen.co.uk 2026-01-03 12:20:06
212.23.3.92 irb-20.dr1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.93 irb-20.dr2.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.94 gw-mailstore.1-adm.zen.net.uk 2026-01-03 12:20:06
212.23.3.95 no-dns-yet-212-23-3-95.zen.co.uk 2026-01-03 12:20:06
212.23.3.96 mbc01.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.97 news.zen.co.uk 2026-01-03 12:20:06
212.23.3.98 test-infracache1.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.99 test-custcache01.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.100 custcache01.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.101 lb2-srch02.2-adm.zen.net.uk 2026-01-03 12:20:06
212.23.3.102 no-dns-yet-212-23-3-102.zen.co.uk 2026-01-03 12:20:06
212.23.3.103 no-dns-yet-212-23-3-103.zen.co.uk 2026-01-03 12:20:06
212.23.3.104 no-dns-yet-212-23-3-104.zen.co.uk 2026-01-03 12:20:06
212.23.3.105 no-dns-yet-212-23-3-105.zen.co.uk 2026-01-03 12:20:06
212.23.3.106 no-dns-yet-212-23-3-106.zen.co.uk 2026-01-03 12:20:06
212.23.3.107 vip-0.lb.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.108 ge-1-0-0-19.svc1.mbr-roch.zen.net.uk 2026-01-03 12:20:06
212.23.3.109 test-infracache01.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.110 infracache01.dns.zen.net.uk 2026-01-03 12:20:06
212.23.3.111 no-dns-yet-212-23-3-111.zen.co.uk 2026-01-03 12:20:06
212.23.3.112 no-dns-yet-212-23-3-112.zen.co.uk 2026-01-03 12:20:06
212.23.3.113 bastion02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.114 bastion02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.115 bastion02c.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.116 bastion02d.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.117 bastion02e.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.118 sf01a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.119 publb02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.120 publb02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.121 bastion02.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.122 av01b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.123 lvs02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.124 lvs02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.125 no-dns-yet-212-23-3-125.zen.co.uk 2026-01-03 12:20:06
212.23.3.126 gw-bastion.1-pub.zen.net.uk 2026-01-03 12:20:06
212.23.3.127 no-dns-yet-212-23-3-127.zen.co.uk 2026-01-03 12:20:06
212.23.3.128 hq-lb-net.zen.net.uk 2026-01-03 12:20:06
212.23.3.129 no-dns-yet-212-23-3-129.zen.co.uk 2026-01-03 12:20:06
212.23.3.134 no-dns-yet-212-23-3-134.zen.co.uk 2026-01-03 12:20:06
212.23.3.135 no-dns-yet-212-23-3-135.zen.co.uk 2025-12-27 11:14:54
212.23.3.136 no-dns-yet-212-23-3-136.zen.co.uk 2026-01-03 12:20:06
212.23.3.137 no-dns-yet-212-23-3-137.zen.co.uk 2026-01-03 12:20:06
212.23.3.138 no-dns-yet-212-23-3-138.zen.co.uk 2026-01-03 12:20:06
212.23.3.139 no-dns-yet-212-23-3-139.zen.co.uk 2026-01-03 12:20:06
212.23.3.140 smarthost01.mail.zen.net.uk 2025-12-30 23:43:52
212.23.3.141 smarthost02.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.142 smarthost03.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.143 smarthost04.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.144 smarthost05.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.145 smarthost01b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.146 smarthost02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.147 smarthost03b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.148 smarthost04b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.149 smarthost05b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.150 filter01.web.zen.co.uk 2026-01-03 12:20:06
212.23.3.151 filter02.web.zen.co.uk 2026-01-03 12:20:06
212.23.3.152 filter03.web.zen.co.uk 2026-01-03 12:20:06
212.23.3.153 filter04.web.zen.co.uk 2026-01-03 12:20:06
212.23.3.154 marx.zen.co.uk 2026-01-03 12:20:06
212.23.3.155 no-dns-yet-212-23-3-155.zen.co.uk 2026-01-03 12:20:06
212.23.3.156 webfilter01.zen.co.uk 2026-01-03 12:20:06
212.23.3.157 webfilter02.zen.co.uk 2026-01-03 12:20:06
212.23.3.158 no-dns-yet-212-23-3-158.zen.co.uk 2026-01-03 12:20:06
212.23.3.159 no-dns-yet-212-23-3-159.zen.co.uk 2026-01-03 12:20:06
212.23.3.160 no-dns-yet-212-23-3-160.zen.co.uk 2026-01-03 12:20:06
212.23.3.161 cache01.dns.zen.co.uk 2026-01-03 12:20:06
212.23.3.162 cache03.dns.zen.co.uk 2026-01-03 12:20:06
212.23.3.163 cache05.dns.zen.co.uk 2026-01-03 12:20:06
212.23.3.164 cache07.dns.zen.co.uk 2025-12-30 23:43:52
212.23.3.165 no-dns-yet-212-23-3-165.zen.co.uk 2026-01-03 12:20:06
212.23.3.166 no-dns-yet-212-23-3-166.zen.co.uk 2026-01-03 12:20:06
212.23.3.167 no-dns-yet-212-23-3-167.zen.co.uk 2026-01-03 12:20:06
212.23.3.168 no-dns-yet-212-23-3-168.zen.co.uk 2026-01-03 12:20:06
212.23.3.169 no-dns-yet-212-23-3-169.zen.co.uk 2026-01-03 12:20:06
212.23.3.170 no-dns-yet-212-23-3-170.zen.co.uk 2026-01-03 12:20:06
212.23.3.171 no-dns-yet-212-23-3-171.zen.co.uk 2026-01-03 12:20:06
212.23.3.172 no-dns-yet-212-23-3-172.zen.co.uk 2026-01-03 12:20:06
212.23.3.173 no-dns-yet-212-23-3-173.zen.co.uk 2026-01-03 12:20:06
212.23.3.174 no-dns-yet-212-23-3-174.zen.co.uk 2026-01-03 12:20:06
212.23.3.175 no-dns-yet-212-23-3-175.zen.co.uk 2026-01-03 12:20:06
212.23.3.176 no-dns-yet-212-23-3-176.zen.co.uk 2026-01-03 12:20:06
212.23.3.177 no-dns-yet-212-23-3-177.zen.co.uk 2026-01-03 12:20:06
212.23.3.178 no-dns-yet-212-23-3-178.zen.co.uk 2026-01-03 12:20:06
212.23.3.179 no-dns-yet-212-23-3-179.zen.co.uk 2026-01-03 12:20:06
212.23.3.180 no-dns-yet-212-23-3-180.zen.co.uk 2026-01-03 12:20:06
212.23.3.181 no-dns-yet-212-23-3-181.zen.co.uk 2026-01-03 12:20:06
212.23.3.182 no-dns-yet-212-23-3-182.zen.co.uk 2026-01-03 12:20:06
212.23.3.183 no-dns-yet-212-23-3-183.zen.co.uk 2026-01-03 12:20:06
212.23.3.184 no-dns-yet-212-23-3-184.zen.co.uk 2026-01-03 12:20:06
212.23.3.185 no-dns-yet-212-23-3-185.zen.co.uk 2026-01-03 12:20:06
212.23.3.186 no-dns-yet-212-23-3-186.zen.co.uk 2026-01-03 12:20:06
212.23.3.187 no-dns-yet-212-23-3-187.zen.co.uk 2026-01-03 12:20:06
212.23.3.188 more-v21.hq.zen.net.uk 2026-01-03 12:20:06
212.23.3.189 moore-v21.hq.zen.net.uk 2026-01-03 12:20:06
212.23.3.190 hq-lb-gw.zen.net.uk 2026-01-03 12:20:06
212.23.3.191 hq-lb-bcast.zen.net.uk 2026-01-03 12:20:06
212.23.3.192 no-dns-yet-212-23-3-192.zen.co.uk 2026-01-03 12:20:06
212.23.3.193 vmhost04a.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.194 vmhost04b.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.195 vmhost04c.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.196 vmhost04d.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.197 vmhost04e.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.198 vmhost04f.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.199 vmhost04g.nandi.zen.net.uk 2025-12-30 23:43:52
212.23.3.200 vmhost04h.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.201 vmhost04i.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.202 no-dns-yet-212-23-3-202.zen.co.uk 2026-01-03 12:20:06
212.23.3.203 no-dns-yet-212-23-3-203.zen.co.uk 2026-01-03 12:20:06
212.23.3.204 no-dns-yet-212-23-3-204.zen.co.uk 2026-01-03 12:20:06
212.23.3.205 no-dns-yet-212-23-3-205.zen.co.uk 2026-01-03 12:20:06
212.23.3.206 no-dns-yet-212-23-3-206.zen.co.uk 2026-01-03 12:20:06
212.23.3.207 no-dns-yet-212-23-3-207.zen.co.uk 2026-01-03 12:20:06
212.23.3.208 no-dns-yet-212-23-3-208.zen.co.uk 2026-01-03 12:20:06
212.23.3.209 drac.vmhost04a.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.210 drac.vmhost04b.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.211 drac.vmhost04c.nandi.zen.net.uk 2025-12-30 23:43:52
212.23.3.212 drac.vmhost04d.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.213 drac.vmhost04e.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.214 drac.vmhost04f.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.215 drac.vmhost04g.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.216 drac.vmhost04h.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.217 drac.vmhost04i.nandi.zen.net.uk 2026-01-03 12:20:06
212.23.3.218 no-dns-yet-212-23-3-218.zen.co.uk 2026-01-03 12:20:06
212.23.3.219 no-dns-yet-212-23-3-219.zen.co.uk 2026-01-03 12:20:06
212.23.3.220 no-dns-yet-212-23-3-220.zen.co.uk 2026-01-03 12:20:06
212.23.3.221 no-dns-yet-212-23-3-221.zen.co.uk 2026-01-03 12:20:06
212.23.3.222 no-dns-yet-212-23-3-222.zen.co.uk 2026-01-03 12:20:06
212.23.3.223 no-dns-yet-212-23-3-223.zen.co.uk 2026-01-03 12:20:06
212.23.3.224 no-dns-yet-212-23-3-224.zen.co.uk 2026-01-03 12:20:06
212.23.3.225 proxy01a-vip.web.zen.net.uk 2026-01-03 12:20:06
212.23.3.226 no-dns-yet-212-23-3-226.zen.co.uk 2026-01-03 12:20:06
212.23.3.227 store05.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.228 store07.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.229 webmail02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.230 web01.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.231 admin01.zen.co.uk 2026-01-03 12:20:06
212.23.3.232 no-dns-yet-212-23-3-232.zen.co.uk 2026-01-03 12:20:06
212.23.3.233 no-dns-yet-212-23-3-233.zen.co.uk 2026-01-03 12:20:06
212.23.3.234 queue02a.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.235 queue02a-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.236 steering02a.radius.zen.net.uk 2026-01-03 12:20:06
212.23.3.237 queue02b.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.238 queue02b-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.239 no-dns-yet-212-23-3-239.zen.co.uk 2026-01-03 12:20:06
212.23.3.240 metering01.auth.zen.net.uk 2026-01-03 12:20:06
212.23.3.241 gitlab01a-vip.backup.zen.net.uk 2026-01-03 12:20:06
212.23.3.242 queue02c.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.243 queue02c-1.mail.zen.net.uk 2026-01-03 12:20:06
212.23.3.244 no-dns-yet-212-23-3-244.zen.co.uk 2026-01-03 12:20:06
212.23.3.245 no-dns-yet-212-23-3-245.zen.co.uk 2026-01-03 12:20:06
212.23.3.246 zms.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.247 puppet02.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.248 web01.tsupp.zen.net.uk 2026-01-03 12:20:06
212.23.3.249 smtp01.tsupp.zen.net.uk 2026-01-03 12:20:06
212.23.3.250 puppet01.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.251 inventory01.admin.zen.net.uk 2026-01-03 12:20:06
212.23.3.252 no-dns-yet-212-23-3-252.zen.co.uk 2026-01-03 12:20:06
212.23.3.253 no-dns-yet-212-23-3-253.zen.co.uk 2026-01-03 12:20:06
212.23.3.254 gw.1-legadm.zen.net.uk 2026-01-03 12:20:06
212.23.3.255 no-dns-yet-212-23-3-255.zen.co.uk 2026-01-03 12:20:06

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31379 1461192033 1252116510811704
Brazil 9109 82790928 4534611458134530
China 6572 350707104 147802934955872
India 6116 35889408 24591461064704
Russian Federation 5729 46943696 14115653924424
Indonesia 3764 18018816 1241885016064
Germany 3159 113334312 71257391562752
United Kingdom 3136 74498208 1152952099585916928
Australia 3080 40515100 20472057697792
Poland 2450 19288320 14381771789312
Canada 2430 54862600 4149876883712
France 2157 74491714 12727932291072
Ukraine 2001 8243200 4938817536000
Bangladesh 1946 2001152 1051945730048
Netherlands 1597 51711760 21085080978944
Argentina 1323 19055872 2305861911973462016
Hong Kong 1304 19219804 4331469341696
Italy 1294 53540352 29154031501312
Japan 1273 160769128 33595420639232
Republic of Korea 1173 112825900 17725565304832