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:249)

IP Host DateTime
140.247.122.1 core-nw-gw-vl122.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.6 dhcp-140-247-122-6.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.7 dhcp-140-247-122-7.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.8 dhcp-140-247-122-8.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.9 dhcp-140-247-122-9.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.10 dhcp-140-247-122-10.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.11 dhcp-140-247-122-11.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.12 dhcp-140-247-122-12.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.13 dhcp-140-247-122-13.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.14 dhcp-140-247-122-14.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.15 dhcp-140-247-122-15.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.16 dhcp-0000099817-51-cd.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.17 files.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.18 dhcp-140-247-122-18.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.19 dhcp-140-247-122-19.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.20 dhcp-140-247-122-20.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.21 dhcp-140-247-122-21.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.22 dhcp-140-247-122-22.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.23 dhcp-140-247-122-23.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.24 dhcp-140-247-122-24.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.25 dhcp-140-247-122-25.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.26 dhcp-140-247-122-26.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.27 dhcp-140-247-122-27.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.28 dhcp-140-247-122-28.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.29 dhcp-140-247-122-29.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.30 dhcp-140-247-122-30.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.31 dhcp-140-247-122-31.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.32 dhcp-140-247-122-32.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.33 tmp.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.34 dhcp-140-247-122-34.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.35 dhcp-140-247-122-35.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.36 dhcp-140-247-122-36.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.37 dhcp-140-247-122-37.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.38 dhcp-140-247-122-38.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.39 dhcp-140-247-122-39.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.40 dhcp-140-247-122-40.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.41 dev.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.42 dhcp-140-247-122-42.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.43 dhcp-140-247-122-43.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.44 dhcp-140-247-122-44.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.45 dhcp-140-247-122-45.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.46 dhcp-140-247-122-46.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.47 dhcp-140-247-122-47.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.48 dhcp-0077038394-75-32.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.49 dhcp-140-247-122-49.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.50 dhcp-140-247-122-50.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.51 dhcp-140-247-122-51.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.52 dhcp-140-247-122-52.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.53 dhcp-140-247-122-53.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.54 dhcp-140-247-122-54.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.55 dhcp-140-247-122-55.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.56 dhcp-140-247-122-56.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.57 dhcp-140-247-122-57.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.58 langevin.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.59 descartes.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.60 snell.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.61 dhcp-140-247-122-61.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.62 dhcp-140-247-122-62.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.63 dhcp-140-247-122-63.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.64 dhcp-140-247-122-64.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.65 dhcp-140-247-122-65.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.66 dhcp-140-247-122-66.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.67 dhcp-140-247-122-67.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.68 laserstorm.harvard.edu 2026-02-11 19:25:39
140.247.122.69 dhcp-140-247-122-69.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.70 dhcp-140-247-122-70.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.71 dhcp-140-247-122-71.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.72 dhcp-140-247-122-72.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.73 dhcp-140-247-122-73.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.74 dhcp-140-247-122-74.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.75 dhcp-140-247-122-75.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.76 dhcp-140-247-122-76.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.77 dhcp-140-247-122-77.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.78 dhcp-140-247-122-78.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.79 dhcp-140-247-122-79.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.80 hall.harvard.edu 2026-02-11 19:25:39
140.247.122.81 hall.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.82 dhcp-140-247-122-82.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.83 dhcp-140-247-122-83.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.84 dhcp-140-247-122-84.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.85 dhcp-140-247-122-85.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.86 dhcp-140-247-122-86.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.87 dhcp-140-247-122-87.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.88 dhcp-140-247-122-88.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.89 dhcp-140-247-122-89.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.90 frank.harvard.edu 2026-02-11 19:25:39
140.247.122.91 dhcp-140-247-122-91.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.92 dhcp-140-247-122-92.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.93 dhcp-140-247-122-93.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.94 dhcp-140-247-122-94.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.95 dhcp-140-247-122-95.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.96 dhcp-140-247-122-96.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.97 dhcp-140-247-122-97.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.98 dhcp-140-247-122-98.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.99 dhcp-140-247-122-99.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.100 dhcp-140-247-122-100.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.101 dhcp-0070046632-9c-a3.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.102 dhcp-140-247-122-102.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.103 dhcp-140-247-122-103.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.104 dhcp-140-247-122-104.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.105 dhcp-140-247-122-105.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.106 director-c.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.107 dhcp-140-247-122-107.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.108 dhcp-140-247-122-108.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.109 dhcp-140-247-122-109.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.110 dhcp-140-247-122-110.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.111 dhcp-140-247-122-111.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.112 zeeman.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.113 dhcp-140-247-122-113.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.114 dhcp-140-247-122-114.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.115 dhcp-140-247-122-115.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.116 dhcp-140-247-122-116.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.117 dhcp-140-247-122-117.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.118 doylelablog.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.119 dhcp-140-247-122-119.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.120 dhcp-140-247-122-120.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.121 dhcp-140-247-122-121.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.122 wavecounter.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.123 dhcp-140-247-122-123.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.124 dhcp-140-247-122-124.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.125 dhcp-140-247-122-125.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.126 dhcp-140-247-122-126.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.127 dhcp-140-247-122-127.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.128 dhcp-140-247-122-128.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.129 dhcp-140-247-122-129.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.130 dhcp-140-247-122-130.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.131 dhcp-140-247-122-131.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.132 dhcp-0057469237-aa-5f.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.133 dhcp-140-247-122-133.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.134 dhcp-140-247-122-134.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.135 dhcp-140-247-122-135.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.136 dhcp-140-247-122-136.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.137 dhcp-140-247-122-137.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.138 dhcp-140-247-122-138.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.139 dhcp-140-247-122-139.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.140 dhcp-140-247-122-140.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.141 dhcp-140-247-122-141.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.142 dhcp-140-247-122-142.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.143 dhcp-140-247-122-143.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.144 dhcp-0000020701-ef-b4.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.145 dhcp-140-247-122-145.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.146 dhcp-140-247-122-146.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.147 dhcp-140-247-122-147.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.148 dhcp-140-247-122-148.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.149 lagrange.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.150 dhcp-140-247-122-150.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.151 dhcp-140-247-122-151.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.152 dhcp-140-247-122-152.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.153 dhcp-140-247-122-153.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.154 dhcp-140-247-122-154.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.155 dhcp-140-247-122-155.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.156 dhcp-140-247-122-156.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.157 dhcp-140-247-122-157.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.158 stratospc.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.159 ffl.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.160 tsunami.harvard.edu 2026-02-11 19:25:39
140.247.122.161 dhcp-140-247-122-161.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.162 dhcp-140-247-122-162.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.163 dhcp-0048097050-01-72.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.164 dhcp-140-247-122-164.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.165 dhcp-140-247-122-165.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.166 dhcp-140-247-122-166.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.167 dhcp-140-247-122-167.fas.harvard.edu 2026-02-06 09:56:56
140.247.122.168 dhcp-0048939522-ab-4c.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.169 ccash.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.170 dhcp-140-247-122-170.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.171 dhcp-140-247-122-171.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.172 dhcp-140-247-122-172.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.173 dhcp-140-247-122-173.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.174 dhcp-140-247-122-174.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.175 dhcp-140-247-122-175.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.176 dhcp-140-247-122-176.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.177 dhcp-140-247-122-177.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.178 silveragrpconfrm.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.179 dhcp-140-247-122-179.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.180 dhcp-140-247-122-180.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.181 net-47361.roam.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.182 dhcp-140-247-122-182.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.183 dhcp-0049831443-d6-c3.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.184 dhcp-140-247-122-184.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.185 nsk.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.186 dhcp-140-247-122-186.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.187 dhcp-0077136787-27-5d.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.188 net-74491.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.189 g1-bw.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.190 doylevc.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.191 dhcp-140-247-122-191.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.192 dhcp-140-247-122-192.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.193 dhcp-140-247-122-193.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.194 dhcp-140-247-122-194.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.195 dhcp-0075285189-e9-ca.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.196 dhcp-0000078348-14-61.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.197 dhcp-140-247-122-197.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.198 dhcp-140-247-122-198.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.199 dhcp-140-247-122-199.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.200 dhcp-140-247-122-200.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.201 dhcp-140-247-122-201.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.202 dhcp-140-247-122-202.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.203 cua.harvard.edu 2026-02-11 19:25:39
140.247.122.204 dcp.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.205 kiosk-wired.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.206 dhcp-0167194659-3f-61.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.207 rind.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.208 dhcp-140-247-122-208.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.209 dhcp-140-247-122-209.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.210 dev0.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.211 dhcp-140-247-122-211.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.212 dhcp-140-247-122-212.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.213 dhcp-140-247-122-213.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.214 dhcp-140-247-122-214.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.215 dhcp-140-247-122-215.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.216 dhcp-140-247-122-216.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.217 dhcp-140-247-122-217.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.218 g1-mono.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.219 director-mono.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.220 fussle.harvard.edu 2026-02-11 19:25:39
140.247.122.221 hussle.harvard.edu 2026-02-11 19:25:39
140.247.122.222 geometry.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.223 dhcp-140-247-122-223.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.224 dhcp-140-247-122-224.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.225 huygens.harvard.edu 2026-02-11 19:25:39
140.247.122.226 dhcp-140-247-122-226.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.227 dhcp-140-247-122-227.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.228 vbs.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.229 dhcp-140-247-122-229.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.230 lsw140.harvard.edu 2026-02-11 19:25:39
140.247.122.231 dhcp-0039249429-85-1d.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.232 langevin.seas.harvard.edu 2026-02-11 19:25:39
140.247.122.233 dhcp-140-247-122-233.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.234 l446color.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.235 jdprinter1.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.236 dhcp-0000102405-14-92.client.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.237 dhcp-0059442465-09-6b.client.student.harvard.edu 2026-02-11 19:25:39
140.247.122.238 vanveen.harvard.edu 2026-02-11 19:25:39
140.247.122.239 net-40077.roam.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.240 huck.harvard.edu 2026-02-11 19:25:39
140.247.122.241 dhcp-140-247-122-241.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.242 hadoop.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.243 dhcp-140-247-122-243.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.244 dhcp-140-247-122-244.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.245 stm.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.246 dhcp-140-247-122-246.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.247 net-112310.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.248 nussle.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.249 dhcp-140-247-122-249.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.250 dhcp-140-247-122-250.fas.harvard.edu 2026-02-11 19:25:39
140.247.122.251 athena.physics.harvard.edu 2026-02-11 19:25:39
140.247.122.252 bacchus.physics.harvard.edu 2026-02-06 09:56:56
140.247.122.254 dhcp-140-247-122-254.fas.harvard.edu 2026-02-11 19:25:39

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31305 1467924805 1153890906568267578
Brazil 9120 82774464 2310376987414499842
China 6576 352422048 147819426434144
India 6154 35925760 24667779440640
Russian Federation 5729 47012056 14096178067016
Indonesia 3823 24364544 1345287815168
Germany 3187 113336360 71544465981696
United Kingdom 3121 73365440 31333635457024
Australia 3108 40548656 20502443005440
Poland 2449 19284480 14386757309440
Canada 2427 54804744 4151046832384
France 2163 74622272 12886987966464
Ukraine 2006 8268800 4733257056256
Bangladesh 1973 2007556 1103783788544
Netherlands 1591 51270096 20973465961216
Argentina 1326 18666496 19496811233280
Hong Kong 1308 19824748 4383349539840
Italy 1298 53564160 29481361145856
Japan 1270 161134312 33595439644672
Republic of Korea 1178 112806404 17725834330112