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:218)

IP Host DateTime
140.247.71.4 core-fw-1-vlan71.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.6 dhcp-140-247-71-6.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.7 dhcp-140-247-71-7.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.8 dhcp-140-247-71-8.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.9 dhcp-140-247-71-9.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.10 dhcp-140-247-71-10.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.11 dhcp-140-247-71-11.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.12 dhcp-140-247-71-12.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.13 dhcp-140-247-71-13.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.14 dhcp-140-247-71-14.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.15 dhcp-140-247-71-15.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.16 dhcp-140-247-71-16.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.17 dhcp-140-247-71-17.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.18 dhcp-140-247-71-18.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.19 dhcp-140-247-71-19.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.20 dhcp-140-247-71-20.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.21 dhcp-140-247-71-21.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.22 dhcp-140-247-71-22.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.23 dhcp-140-247-71-23.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.24 dhcp-140-247-71-24.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.25 dhcp-140-247-71-25.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.26 dhcp-140-247-71-26.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.27 net-78652.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.28 dhcp-140-247-71-28.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.29 dhcp-140-247-71-29.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.30 dhcp-140-247-71-30.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.31 dhcp-140-247-71-31.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.32 dhcp-140-247-71-32.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.33 dhcp-140-247-71-33.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.34 dhcp-140-247-71-34.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.35 dhcp-140-247-71-35.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.36 dhcp-140-247-71-36.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.37 dhcp-140-247-71-37.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.38 dhcp-140-247-71-38.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.39 dhcp-140-247-71-39.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.40 dhcp-140-247-71-40.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.41 dhcp-140-247-71-41.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.42 dhcp-140-247-71-42.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.43 dhcp-140-247-71-43.fas.harvard.edu 2025-05-03 15:30:14
140.247.71.44 dhcp-140-247-71-44.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.45 dhcp-140-247-71-45.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.46 dhcp-140-247-71-46.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.47 dhcp-140-247-71-47.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.48 dhcp-140-247-71-48.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.49 dhcp-140-247-71-49.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.50 dhcp-140-247-71-50.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.51 dhcp-140-247-71-51.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.52 dhcp-140-247-71-52.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.53 dhcp-140-247-71-53.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.54 dhcp-140-247-71-54.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.55 dhcp-140-247-71-55.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.56 dhcp-140-247-71-56.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.57 dhcp-140-247-71-57.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.58 dhcp-140-247-71-58.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.59 dhcp-140-247-71-59.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.60 dhcp-140-247-71-60.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.61 dhcp-140-247-71-61.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.62 dhcp-140-247-71-62.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.63 dhcp-140-247-71-63.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.64 dhcp-140-247-71-64.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.65 dhcp-140-247-71-65.fas.harvard.edu 2025-05-03 15:30:14
140.247.71.66 dhcp-140-247-71-66.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.67 dhcp-140-247-71-67.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.68 dhcp-140-247-71-68.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.69 dhcp-140-247-71-69.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.70 dhcp-140-247-71-70.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.71 dhcp-140-247-71-71.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.72 dhcp-140-247-71-72.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.73 dhcp-140-247-71-73.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.74 dhcp-140-247-71-74.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.75 dhcp-140-247-71-75.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.76 dhcp-140-247-71-76.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.78 dhcp-140-247-71-78.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.79 dhcp-140-247-71-79.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.80 dhcp-140-247-71-80.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.81 dhcp-140-247-71-81.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.82 dhcp-140-247-71-82.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.83 dhcp-140-247-71-83.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.84 dhcp-140-247-71-84.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.85 dhcp-140-247-71-85.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.86 dhcp-140-247-71-86.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.87 dhcp-140-247-71-87.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.88 dhcp-140-247-71-88.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.89 dhcp-140-247-71-89.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.90 dhcp-140-247-71-90.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.91 dhcp-140-247-71-91.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.92 dhcp-140-247-71-92.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.93 dhcp-140-247-71-93.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.94 dhcp-140-247-71-94.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.95 dhcp-140-247-71-95.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.96 dhcp-140-247-71-96.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.97 dhcp-140-247-71-97.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.98 dhcp-140-247-71-98.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.99 dhcp-140-247-71-99.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.100 dhcp-140-247-71-100.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.101 dhcp-140-247-71-101.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.102 dhcp-140-247-71-102.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.103 dhcp-140-247-71-103.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.104 dhcp-140-247-71-104.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.105 dhcp-140-247-71-105.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.106 dhcp-140-247-71-106.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.107 dhcp-140-247-71-107.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.108 dhcp-140-247-71-108.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.109 dhcp-140-247-71-109.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.110 dhcp-140-247-71-110.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.111 dhcp-140-247-71-111.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.112 dhcp-140-247-71-112.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.113 dhcp-140-247-71-113.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.114 dhcp-140-247-71-114.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.115 dhcp-140-247-71-115.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.116 dhcp-140-247-71-116.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.118 dhcp-140-247-71-118.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.119 dhcp-140-247-71-119.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.120 dhcp-140-247-71-120.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.121 dhcp-140-247-71-121.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.122 dhcp-140-247-71-122.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.123 dhcp-140-247-71-123.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.124 dhcp-140-247-71-124.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.125 dhcp-140-247-71-125.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.126 dhcp-140-247-71-126.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.127 dhcp-140-247-71-127.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.128 dhcp-140-247-71-128.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.129 dhcp-140-247-71-129.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.130 dhcp-140-247-71-130.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.131 dhcp-140-247-71-131.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.132 dhcp-140-247-71-132.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.133 dhcp-140-247-71-133.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.134 dhcp-140-247-71-134.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.135 dhcp-140-247-71-135.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.136 dhcp-140-247-71-136.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.137 dhcp-140-247-71-137.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.138 dhcp-140-247-71-138.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.139 dhcp-140-247-71-139.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.140 dhcp-140-247-71-140.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.141 dhcp-140-247-71-141.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.142 dhcp-140-247-71-142.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.143 dhcp-140-247-71-143.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.144 dhcp-140-247-71-144.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.145 dhcp-140-247-71-145.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.146 dhcp-140-247-71-146.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.147 dhcp-140-247-71-147.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.148 dhcp-140-247-71-148.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.149 dhcp-140-247-71-149.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.150 dhcp-140-247-71-150.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.151 dhcp-140-247-71-151.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.152 dhcp-140-247-71-152.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.153 dhcp-140-247-71-153.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.154 dhcp-140-247-71-154.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.155 dhcp-140-247-71-155.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.156 dhcp-140-247-71-156.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.157 dhcp-140-247-71-157.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.158 dhcp-140-247-71-158.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.159 dhcp-140-247-71-159.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.160 dhcp-140-247-71-160.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.161 dhcp-140-247-71-161.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.162 dhcp-140-247-71-162.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.163 dhcp-140-247-71-163.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.164 dhcp-140-247-71-164.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.165 dhcp-140-247-71-165.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.166 dhcp-140-247-71-166.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.167 dhcp-140-247-71-167.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.168 dhcp-140-247-71-168.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.169 dhcp-140-247-71-169.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.170 dhcp-140-247-71-170.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.171 dhcp-140-247-71-171.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.172 dhcp-140-247-71-172.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.173 dhcp-140-247-71-173.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.174 dhcp-140-247-71-174.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.175 dhcp-140-247-71-175.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.176 dhcp-140-247-71-176.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.177 dhcp-140-247-71-177.fas.harvard.edu 2025-05-03 15:30:14
140.247.71.178 dhcp-140-247-71-178.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.179 dhcp-140-247-71-179.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.180 dhcp-140-247-71-180.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.181 dhcp-140-247-71-181.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.182 dhcp-140-247-71-182.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.183 dhcp-140-247-71-183.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.184 dhcp-140-247-71-184.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.185 dhcp-140-247-71-185.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.186 dhcp-140-247-71-186.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.187 dhcp-140-247-71-187.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.188 dhcp-140-247-71-188.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.189 dhcp-140-247-71-189.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.190 dhcp-140-247-71-190.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.191 dhcp-140-247-71-191.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.192 dhcp-140-247-71-192.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.193 dhcp-140-247-71-193.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.194 dhcp-140-247-71-194.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.195 dhcp-140-247-71-195.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.196 dhcp-140-247-71-196.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.197 dhcp-140-247-71-197.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.198 dhcp-140-247-71-198.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.199 dhcp-140-247-71-199.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.200 dhcp-140-247-71-200.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.201 dhcp-140-247-71-201.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.202 dhcp-140-247-71-202.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.203 dhcp-140-247-71-203.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.204 dhcp-140-247-71-204.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.205 dhcp-140-247-71-205.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.206 dhcp-140-247-71-206.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.207 dhcp-140-247-71-207.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.208 dhcp-140-247-71-208.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.209 dhcp-140-247-71-209.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.210 dhcp-140-247-71-210.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.211 dhcp-140-247-71-211.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.212 dhcp-140-247-71-212.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.213 dhcp-140-247-71-213.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.214 dhcp-140-247-71-214.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.215 dhcp-140-247-71-215.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.216 dhcp-140-247-71-216.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.217 dhcp-140-247-71-217.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.218 dhcp-140-247-71-218.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.219 dhcp-140-247-71-219.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.220 dhcp-140-247-71-220.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.221 dhcp-140-247-71-221.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.222 dhcp-140-247-71-222.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.223 dhcp-140-247-71-223.fas.harvard.edu 2025-04-30 13:41:41
140.247.71.224 dhcp-140-247-71-224.fas.harvard.edu 2025-04-30 13:41:41

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31377 1464045401 1154148316751603794
Brazil 9028 86213086 2305871874455310338
China 6564 346758564 147467753900896
India 5961 35294208 24502006173696
Russian Federation 5744 46615736 10735589896264
Indonesia 3586 18000384 1234779373568
Germany 3103 112772616 69617048944640
United Kingdom 3098 72445792 31083702255616
Australia 3007 40577840 20492523345920
Poland 2466 19240704 15491386381312
Canada 2440 54387816 4468935165184
France 2200 75837184 12184215881216
Ukraine 2007 8281344 5219855302656
Bangladesh 1868 1930496 908762021888
Netherlands 1601 51391440 27294666720768
Argentina 1299 19695872 18801419157504
Italy 1295 52405888 28603902459904
Hong Kong 1278 18123460 7815814644480
Japan 1268 159054184 33551706554368
Spain 1234 34535168 7517881307136