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:246)

IP Host DateTime
140.247.203.1 core-nw-gw-vl703.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.4 core-fw-1-vlan203.law.harvard.edu 2025-07-10 02:21:08
140.247.203.6 dhcp-140-247-203-6.fas.harvard.edu 2025-07-14 19:16:55
140.247.203.7 dhcp-140-247-203-7.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.8 dhcp-140-247-203-8.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.9 dhcp-140-247-203-9.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.10 dhcp-140-247-203-10.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.11 dhcp-140-247-203-11.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.12 dhcp-140-247-203-12.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.13 dhcp-140-247-203-13.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.14 dhcp-140-247-203-14.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.15 dhcp-140-247-203-15.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.16 dhcp-140-247-203-16.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.17 dhcp-140-247-203-17.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.18 dhcp-140-247-203-18.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.19 dhcp-140-247-203-19.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.20 dhcp-140-247-203-20.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.21 dhcp-140-247-203-21.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.22 dhcp-140-247-203-22.fas.harvard.edu 2025-07-14 19:16:55
140.247.203.23 dhcp-140-247-203-23.fas.harvard.edu myroomsdev.law.harvard.edu 2025-07-10 02:21:08
140.247.203.24 ppconference.law.harvard.edu 2025-07-10 02:21:08
140.247.203.25 lxinas1.law.harvard.edu dhcp-140-247-203-25.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.26 broadsides.law.harvard.edu bracton.law.harvard.edu 2025-07-14 19:16:54
140.247.203.27 dhcp-140-247-203-27.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.28 cjpp.law.harvard.edu 2025-07-10 02:21:08
140.247.203.29 crbw.online.law.harvard.edu 2025-07-10 02:21:08
140.247.203.30 myroomstest.law.harvard.edu dhcp-140-247-203-30.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.31 dhcp-140-247-203-31.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.32 dhcp-140-247-203-32.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.33 dhcp-140-247-203-33.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.34 dhcp-140-247-203-34.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.35 dhcp-140-247-203-35.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.36 dhcp-140-247-203-36.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.37 dhcp-140-247-203-37.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.38 dhcp-140-247-203-38.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.39 dhcp-140-247-203-39.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.40 chlpi.law.harvard.edu 2025-07-10 02:21:08
140.247.203.41 dhcp-140-247-203-41.fas.harvard.edu lsc.law.harvard.edu 2025-07-10 02:21:08
140.247.203.42 dhcp-140-247-203-42.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.43 dhcp-140-247-203-43.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.44 dhcp-140-247-203-44.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.45 dhcp-140-247-203-45.fas.harvard.edu 2025-07-14 19:16:54
140.247.203.46 dhcp-140-247-203-46.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.47 dhcp-140-247-203-47.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.48 dhcp-140-247-203-48.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.49 dhcp-140-247-203-49.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.50 pki.law.harvard.edu wpki1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.51 dhcp-140-247-203-51.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.52 dhcp-140-247-203-52.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.53 dhcp-140-247-203-53.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.54 dhcp-140-247-203-54.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.55 dhcp-140-247-203-55.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.56 dhcp-140-247-203-56.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.57 dhcp-140-247-203-57.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.58 dhcp-140-247-203-58.fas.harvard.edu 2025-07-14 19:16:55
140.247.203.59 dhcp-140-247-203-59.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.60 dhcp-140-247-203-60.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.61 dhcp-140-247-203-61.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.62 dhcp-140-247-203-62.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.63 dhcp-140-247-203-63.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.64 dhcp-140-247-203-64.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.65 dhcp-140-247-203-65.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.66 dhcp-140-247-203-66.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.67 dhcp-140-247-203-67.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.68 dhcp-140-247-203-68.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.69 dhcp-140-247-203-69.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.70 lxedge1.law.harvard.edu dhcp-140-247-203-70.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.71 dhcp-140-247-203-71.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.72 dhcp-140-247-203-72.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.73 dhcp-140-247-203-73.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.74 dhcp-140-247-203-74.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.75 dhcp-140-247-203-75.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.76 dhcp-140-247-203-76.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.77 dhcp-140-247-203-77.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.78 dhcp-140-247-203-78.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.79 dhcp-140-247-203-79.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.80 dhcp-140-247-203-80.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.81 dhcp-140-247-203-81.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.82 dhcp-140-247-203-82.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.83 dhcp-140-247-203-83.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.84 dhcp-140-247-203-84.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.85 dhcp-140-247-203-85.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.86 dhcp-140-247-203-86.fas.harvard.edu milestone.law.harvard.edu 2025-07-10 02:21:08
140.247.203.87 dhcp-140-247-203-87.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.88 dhcp-140-247-203-88.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.89 dhcp-140-247-203-89.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.90 lxrelayauth1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.91 dhcp-140-247-203-91.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.92 dhcp-140-247-203-92.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.93 dhcp-140-247-203-93.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.94 dhcp-140-247-203-94.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.95 dhcp-140-247-203-95.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.96 dhcp-140-247-203-96.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.97 dhcp-140-247-203-97.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.98 dhcp-140-247-203-98.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.99 lxsympa1.law.harvard.edu dhcp-140-247-203-99.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.100 dhcp-140-247-203-100.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.101 dhcp-140-247-203-101.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.102 dhcp-140-247-203-102.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.103 dhcp-140-247-203-103.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.104 mx.testlists.law.harvard.edu testlists.law.harvard.edu lxsympatest2.law.harvard.edu dhcp-140-247-203-104.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.105 dhcp-140-247-203-105.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.106 dhcp-140-247-203-106.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.107 dhcp-140-247-203-107.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.108 dhcp-140-247-203-108.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.110 dhcp-140-247-203-110.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.111 dhcp-140-247-203-111.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.112 dhcp-140-247-203-112.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.113 interop.law.harvard.edu hlslinterop.law.harvard.edu 2025-07-10 02:21:08
140.247.203.114 dhcp-140-247-203-114.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.115 dhcp-140-247-203-115.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.116 dhcp-140-247-203-116.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.117 dhcp-140-247-203-117.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.118 dhcp-140-247-203-118.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.119 dhcp-140-247-203-119.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.120 dhcp-140-247-203-120.fas.harvard.edu 2025-07-14 19:16:54
140.247.203.121 dhcp-140-247-203-121.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.122 dhcp-140-247-203-122.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.123 dhcp-140-247-203-123.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.124 dhcp-140-247-203-124.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.125 dhcp-140-247-203-125.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.126 dhcp-140-247-203-126.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.127 dhcp-140-247-203-127.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.128 dhcp-140-247-203-128.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.129 dhcp-140-247-203-129.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.131 dhcp-140-247-203-131.fas.harvard.edu lxrelay7.law.harvard.edu 2025-07-10 02:21:08
140.247.203.132 dhcp-140-247-203-132.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.133 dhcp-140-247-203-133.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.134 hlsrelay3.law.harvard.edu 2025-07-10 02:21:08
140.247.203.136 dhcp-140-247-203-136.fas.harvard.edu 2025-07-14 19:16:54
140.247.203.137 dhcp-140-247-203-137.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.138 dhcp-140-247-203-138.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.139 lxames1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.140 lxlamestest1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.141 learning.law.harvard.edu 2025-07-10 02:21:08
140.247.203.142 dhcp-140-247-203-142.fas.harvard.edu lxames2.law.harvard.edu 2025-07-14 19:16:55
140.247.203.143 lxbractontest1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.144 dhcp-140-247-203-144.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.145 amestest2.law.harvard.edu 2025-07-10 02:21:08
140.247.203.146 bractontest.law.harvard.edu 2025-07-10 02:21:08
140.247.203.147 lxlwebtest1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.148 cjp.law.harvard.edu www.cjp.law.harvard.edu 2025-07-10 02:21:08
140.247.203.149 lxlwebprod1.law.harvard.edu 2025-07-10 02:21:08
140.247.203.150 lxlweb2.law.harvard.edu dhcp-140-247-203-150.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.152 lxames15.law.harvard.edu dhcp-140-247-203-152.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.153 dhcp-140-247-203-153.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.154 dhcp-140-247-203-154.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.155 dhcp-140-247-203-155.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.156 dhcp-140-247-203-156.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.157 dhcp-140-247-203-157.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.158 dhcp-140-247-203-158.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.159 dhcp-140-247-203-159.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.160 dhcp-140-247-203-160.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.161 dhcp-140-247-203-161.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.162 dhcp-140-247-203-162.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.163 dhcp-140-247-203-163.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.164 dhcp-140-247-203-164.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.165 dhcp-140-247-203-165.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.166 dhcp-140-247-203-166.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.167 dhcp-140-247-203-167.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.168 dhcp-140-247-203-168.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.169 dhcp-140-247-203-169.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.170 dhcp-140-247-203-170.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.171 dhcp-140-247-203-171.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.172 dhcp-140-247-203-172.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.173 dhcp-140-247-203-173.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.174 dhcp-140-247-203-174.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.175 dhcp-140-247-203-175.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.176 dhcp-140-247-203-176.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.177 dhcp-140-247-203-177.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.178 dhcp-140-247-203-178.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.179 dhcp-140-247-203-179.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.180 dhcp-140-247-203-180.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.181 dhcp-140-247-203-181.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.182 dhcp-140-247-203-182.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.183 dhcp-140-247-203-183.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.184 dhcp-140-247-203-184.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.185 dhcp-140-247-203-185.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.186 dhcp-140-247-203-186.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.187 dhcp-140-247-203-187.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.188 dhcp-140-247-203-188.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.189 dhcp-140-247-203-189.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.190 dhcp-140-247-203-190.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.191 dhcp-140-247-203-191.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.192 dhcp-140-247-203-192.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.193 dhcp-140-247-203-193.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.194 dhcp-140-247-203-194.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.195 dhcp-140-247-203-195.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.196 dhcp-140-247-203-196.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.197 dhcp-140-247-203-197.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.198 dhcp-140-247-203-198.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.199 dhcp-140-247-203-199.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.200 dhcp-140-247-203-200.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.201 dhcp-140-247-203-201.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.203 dhcp-140-247-203-203.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.204 dhcp-140-247-203-204.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.205 dhcp-140-247-203-205.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.206 dhcp-140-247-203-206.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.207 dhcp-140-247-203-207.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.208 dhcp-140-247-203-208.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.209 dhcp-140-247-203-209.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.210 dhcp-140-247-203-210.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.211 dhcp-140-247-203-211.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.212 dhcp-140-247-203-212.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.213 dhcp-140-247-203-213.fas.harvard.edu 2025-07-14 19:16:54
140.247.203.214 dhcp-140-247-203-214.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.215 dhcp-140-247-203-215.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.216 dhcp-140-247-203-216.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.217 dhcp-140-247-203-217.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.218 dhcp-140-247-203-218.fas.harvard.edu 2025-07-10 02:21:08
140.247.203.219 dhcp-140-247-203-219.fas.harvard.edu 2025-07-10 02:21:08
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Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168