BGP Announced

AS CIDR Description
AS1742 140.247.0.0/16 HARVARD-UNIV - Harvard University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:248)

IP Host DateTime
140.247.97.1 core-np-gw-vl97.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.6 dhcp-140-247-97-6.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.7 dhcp-140-247-97-7.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.8 dhcp-140-247-97-8.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.9 dhcp-140-247-97-9.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.10 dhcp-140-247-97-10.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.11 dhcp-140-247-97-11.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.12 dhcp-140-247-97-12.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.13 dhcp-140-247-97-13.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.14 dhcp-140-247-97-14.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.15 dhcp-140-247-97-15.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.16 dhcp-140-247-97-16.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.17 dhcp-140-247-97-17.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.18 net-95734.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.19 dhcp-140-247-97-19.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.20 dhcp-140-247-97-20.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.21 dhcp-140-247-97-21.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.22 dhcp-140-247-97-22.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.23 dhcp-140-247-97-23.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.24 dhcp-140-247-97-24.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.25 dhcp-140-247-97-25.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.26 dhcp-140-247-97-26.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.27 dhcp-0000111087-cf-12.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.28 dhcp-140-247-97-28.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.29 dhcp-140-247-97-29.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.30 dhcp-0000110627-ce-92.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.31 dhcp-140-247-97-31.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.32 dhcp-140-247-97-32.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.33 dhcp-140-247-97-33.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.34 dhcp-140-247-97-34.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.35 dhcp-140-247-97-35.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.36 dhcp-140-247-97-36.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.37 dhcp-140-247-97-37.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.38 dhcp-140-247-97-38.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.39 dhcp-140-247-97-39.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.40 dhcp-140-247-97-40.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.41 dhcp-140-247-97-41.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.42 dhcp-140-247-97-42.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.43 dhcp-140-247-97-43.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.44 dhcp-140-247-97-44.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.45 dhcp-0000081486-35-10.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.46 dhcp-140-247-97-46.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.47 dhcp-140-247-97-47.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.48 dhcp-140-247-97-48.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.49 dhcp-140-247-97-49.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.50 dhcp-140-247-97-50.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.51 dhcp-140-247-97-51.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.52 dhcp-140-247-97-52.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.53 dhcp-140-247-97-53.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.54 dhcp-140-247-97-54.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.55 dhcp-140-247-97-55.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.56 dhcp-140-247-97-56.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.57 dhcp-140-247-97-57.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.58 dhcp-140-247-97-58.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.59 dhcp-140-247-97-59.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.60 sboyce.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.61 dhcp-140-247-97-61.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.62 lfarrell-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.63 dhcp-140-247-97-63.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.64 dhcp-140-247-97-64.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.65 net-23625.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.66 lfarrell-6.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.67 dhcp-140-247-97-67.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.68 jnevins-15.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.69 dhcp-140-247-97-69.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.70 bfarrell-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.71 bfarrell.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.72 net-66842.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.73 dhcp-140-247-97-73.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.74 net-88588.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.75 anolis.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.76 dhcp-140-247-97-76.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.77 net-67032.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.78 lfarrell-8.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.79 jnevins.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.80 dhcp-140-247-97-80.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.81 jnevins-3.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.82 net-87509.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.83 dhcp-140-247-97-83.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.84 dhcp-140-247-97-84.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.85 dhcp-140-247-97-85.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.86 jnevins-13.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.87 jnevins-4.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.88 dhcp-140-247-97-88.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.89 jnevins-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.90 dhcp-140-247-97-90.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.91 graflew.mczlabs.harvard.edu 2026-06-17 12:18:11
140.247.97.92 wsrvr0.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.93 wsrvr1.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.94 dhcp-140-247-97-94.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.95 kmhorton.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.96 net-40739.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.97 jnevins-16.oeb.harvard.edu 2026-06-22 11:58:40
140.247.97.98 dhcp-140-247-97-98.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.99 dhcp-140-247-97-99.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.100 jnevins-12.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.101 net-87495.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.102 jnevins-3.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.103 net-66077.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.104 dhcp-140-247-97-104.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.105 dhcp-140-247-97-105.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.106 net-87494.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.107 jnevins-11.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.108 dhcp-140-247-97-108.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.109 bfarrell-4.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.110 dhcp-140-247-97-110.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.111 bfarrell-3.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.112 dhcp-140-247-97-112.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.113 net-133265.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.114 dhcp-140-247-97-114.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.115 jnevins-10.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.116 aamign.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.117 net-59425.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.118 dhcp-140-247-97-118.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.119 dhcp-140-247-97-119.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.120 net-131023.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.121 net-57557.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.122 dhcp-140-247-97-122.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.123 huey2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.124 net-57007.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.125 dhcp-140-247-97-125.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.126 jnevins-5.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.127 infante.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.128 bfarrell.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.129 net-65258.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.130 dhcp-140-247-97-130.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.131 dhcp-0002742738-0b-1c.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.132 net-86673.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.133 dhcp-140-247-97-133.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.134 dhcp-140-247-97-134.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.135 sramirez.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.136 jnevins-9.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.137 sthsieh.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.138 celzinga.mczlabs.harvard.edu 2026-06-17 12:18:11
140.247.97.139 dhcp-0081376601-ef-0f.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.140 jnevins-8.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.141 kmhorton-3.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.142 jnevins-6.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.143 jfleming.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.144 wsrvr3.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.145 dhcp-140-247-97-145.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.146 dhcp-140-247-97-146.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.147 dhcp-140-247-97-147.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.148 dhcp-140-247-97-148.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.149 dhcp-140-247-97-149.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.150 dhcp-140-247-97-150.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.151 dhcp-140-247-97-151.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.152 dhcp-140-247-97-152.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.153 net-47081.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.154 dhcp-140-247-97-154.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.155 biewener-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.156 lewontin.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.157 dhcp-140-247-97-157.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.158 dhcp-140-247-97-158.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.159 quental-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.160 net-76240.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.161 chase.oeb.harvard.edu 2026-06-22 11:58:40
140.247.97.163 jnevins-7.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.164 dhcp-140-247-97-164.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.166 dhcp-140-247-97-166.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.167 jnevins.mczlabs.harvard.edu 2026-06-17 12:18:11
140.247.97.168 dhcp-140-247-97-168.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.169 cyphos.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.170 net-130155.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.171 dhcp-140-247-97-171.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.172 net-129928.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.173 dhcp-0020334017-09-38.client.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.174 omeara.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.175 net-40358.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.176 dhcp-0059430520-ea-e8.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.177 dhcp-140-247-97-177.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.178 dhcp-140-247-97-178.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.179 dhcp-140-247-97-179.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.180 eseling.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.181 jnevins-17.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.182 net-87461.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.183 dhcp-140-247-97-183.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.184 dhcp-140-247-97-184.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.185 dhcp-140-247-97-185.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.186 net-87464.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.187 dhcp-140-247-97-187.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.188 dhcp-140-247-97-188.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.189 jnevins-2.mczlabs.harvard.edu 2026-06-10 08:16:15
140.247.97.190 dhcp-140-247-97-190.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.191 net-126385.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.192 dhcp-140-247-97-192.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.193 dhcp-140-247-97-193.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.194 dhcp-0010700293-38-4c.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.195 suderman.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.196 dhcp-140-247-97-196.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.197 net-42387.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.198 rtd.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.199 lososhp4200.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.200 dhcp-140-247-97-200.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.201 dhcp-140-247-97-201.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.202 dhcp-140-247-97-202.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.203 jnevins.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.204 net-36779.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.205 bfarrell-5.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.206 net-36681.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.207 dhcp-140-247-97-207.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.208 dhcp-140-247-97-208.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.209 net-36337.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.210 sedwards-2.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.211 net-36140.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.212 lfarrell-5.oeb.harvard.edu 2026-06-22 11:58:40
140.247.97.213 net-76992.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.214 dhcp-140-247-97-214.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.215 dhcp-140-247-97-215.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.216 dhcp-140-247-97-216.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.217 dhcp-140-247-97-217.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.218 net-95079.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.219 dhcp-140-247-97-219.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.220 net-80521.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.221 net-25249.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.222 net-47754.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.223 dhcp-140-247-97-223.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.224 dhcp-140-247-97-224.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.225 giribet-filemaker.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.226 dhcp-140-247-97-226.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.227 bfarrell-7.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.228 dhcp-0024004519-6e-35.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.229 dhcp-0000095077-52-38.client.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.230 net-31437.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.231 dhcp-140-247-97-231.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.232 gadelson.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.233 amevans-2.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.234 net-73395.oeb.harvard.edu 2026-06-10 08:16:15
140.247.97.235 dhcp-140-247-97-235.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.236 dhcp-140-247-97-236.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.237 dhcp-140-247-97-237.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.238 dhcp-140-247-97-238.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.239 dhcp-140-247-97-239.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.240 net-112563.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.241 net-86133.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.242 dhcp-140-247-97-242.fas.harvard.edu 2026-06-12 12:32:35
140.247.97.243 net-74651.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.244 dhcp-140-247-97-244.fas.harvard.edu 2026-06-10 08:16:15
140.247.97.245 dewey.oeb.harvard.edu 2026-06-22 11:58:40
140.247.97.246 dhcp-140-247-97-246.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.247 dhcp-140-247-97-247.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.248 dhcp-0000081278-96-38.client.fas.harvard.edu 2026-06-22 11:58:40
140.247.97.249 net-87642.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.250 dhcp-0000079916-22-0e.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.251 mcz-25868.oeb.harvard.edu 2026-06-17 12:18:11
140.247.97.252 dhcp-0000081276-f1-7c.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.253 dhcp-0000079373-cd-9a.client.fas.harvard.edu 2026-06-17 12:18:11
140.247.97.254 mcz-23038.oeb.harvard.edu 2026-06-22 11:58:40

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31264 1514785536 973000271203413
Brazil 9134 78867712 30526034350349
China 6581 355319808 130033125838898
India 6237 35666432 24650443202562
Russian Federation 5757 47251712 10869841839696
Indonesia 3920 11872768 1271122100238
Germany 3229 113849600 70523798356232
Australia 3174 40533760 20517478338566
United Kingdom 3153 71686912 32513789001734
Poland 2455 19323904 14223661405194
Canada 2434 54787840 4277290467335
France 2174 74770176 12677373296646
Ukraine 2013 8417792 5035475533824
Bangladesh 2010 2086656 1089100578816
Netherlands 1611 51579648 20473810780686
Hong Kong 1341 21024000 4755459801104
Argentina 1337 18708480 19539852460032
Italy 1309 53619968 29374739382272
Japan 1277 161177088 33584129376261
Republic of Korea 1176 112602112 17726340661261