BGP Announced

AS CIDR Description
AS3527 137.187.0.0/16 NIH-NET - National Institutes of Health, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:234)

IP Host DateTime
137.187.202.0 nidcr202-0.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.1 b10complex-nih-pe-a-bv-529.net.nih.gov 2024-04-22 16:14:56
137.187.202.2 nidcr202-2.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.3 nidcr202-3.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.4 nidcr202-4.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.5 nidcr202-5.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.7 nidcr202-7.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.8 nidcr202-8.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.9 nidcr202-9.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.10 nidcr202-10.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.11 nidcr202-11.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.12 nidcr202-12.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.13 nidcr202-13.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.14 nidcr202-14.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.15 nidcr202-15.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.16 nidcr202-16.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.17 nidcr202-17.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.18 nidcr202-18.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.19 nidcr202-19.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.20 nidcr202-20.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.21 nidcr202-21.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.22 nidcr202-22.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.23 nidcr202-23.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.24 nidcr202-24.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.25 nidcr202-25.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.26 nidcr202-26.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.27 nidcr202-27.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.28 nidcr202-28.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.29 nidcr202-29.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.30 nidcr202-30.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.31 nidcr202-31.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.32 nidcr202-32.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.33 nidcr202-33.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.34 nidcr202-34.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.35 nidcr202-35.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.36 nidcr202-36.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.37 nidcr202-37.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.38 nidcr202-38.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.39 nidcr202-39.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.40 nidcr202-40.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.41 nidcr202-41.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.42 nidcr202-42.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.43 nidcr202-43.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.44 nidcr202-44.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.45 nidcr202-45.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.46 nidcr202-46.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.48 nidcr202-48.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.49 nidcr202-49.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.50 nidcr202-50.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.51 nidcr202-51.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.52 nidcr202-52.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.53 nidcr202-53.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.54 nidcr202-54.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.55 nidcr202-55.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.56 nidcr202-56.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.57 nidcr202-57.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.58 nidcr202-58.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.59 nidcr202-59.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.60 nidcr202-60.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.61 nidcr202-61.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.62 nidcr202-62.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.63 nidcr202-63.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.64 nidcr202-64.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.65 nidcr202-65.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.66 nidcr202-66.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.67 nidcr202-67.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.68 nidcr202-68.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.69 nidcr202-69.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.70 nidcr202-70.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.71 nidcr202-71.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.72 nidcr202-72.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.73 nidcr202-73.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.74 nidcr202-74.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.75 nidcr202-75.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.76 nidcr202-76.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.77 nidcr202-77.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.78 nidcr202-78.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.79 nidcr202-79.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.80 nidcr202-80.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.82 nidcr10-8n125sw1.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.83 nidcr10-2c702sw1.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.84 nidcr10-5n125sw1.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.85 nidcr10-5n125sw2.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.86 nidcr202-86.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.87 nidcr202-87.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.88 nidcr202-88.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.89 nidcr202-89.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.90 nidcr202-90.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.91 nidcr202-91.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.92 nidcr202-92.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.93 nidcr202-93.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.94 nidcr202-94.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.95 nidcr202-95.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.96 nidcr202-96.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.97 nidcr202-97.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.98 nidcr202-98.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.99 nidcr202-99.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.100 nidcr202-100.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.101 nidcr202-101.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.102 nidcr202-102.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.103 nidcr202-103.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.104 nidcr202-104.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.105 nidcr202-105.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.106 nidcr202-106.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.107 nidcr202-107.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.108 nidcr202-108.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.109 nidcr202-109.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.110 nidcr202-110.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.112 nidcr202-112.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.113 nidcr202-113.nidcr.nih.gov 2024-04-27 13:14:31
137.187.202.115 nidcr202-115.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.116 nidcr202-116.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.118 nidcr202-118.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.121 nidcr202-121.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.122 nidcr202-122.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.123 nidcr202-123.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.124 nidcr202-124.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.125 nidcr202-125.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.126 nidcr202-126.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.127 nidcr202-127.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.128 nidcr202-128.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.129 nidcr202-129.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.131 nidcr202-131.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.132 nidcr202-132.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.133 nidcr202-133.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.134 nidcr202-134.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.135 nidcr202-135.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.136 nidcr202-136.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.137 nidcr202-137.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.138 nidcr202-138.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.139 nidcr202-139.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.140 nidcr202-140.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.141 nidcr202-141.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.142 nidcr202-142.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.143 nidcr202-143.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.144 nidcr202-144.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.145 nidcr202-145.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.146 nidcr202-146.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.147 nidcr202-147.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.148 nidcr202-148.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.149 nidcr202-149.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.150 nidcr202-150.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.152 nidcr202-152.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.153 nidcr202-153.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.154 nidcr202-154.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.155 nidcr202-155.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.157 nidcr202-157.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.158 nidcr202-158.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.159 nidcr202-159.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.160 nidcr202-160.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.161 nidcr202-161.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.164 nidcr202-164.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.165 nidcr202-165.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.166 nidcr202-166.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.167 nidcr202-167.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.170 nidcr202-170.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.171 nidcr202-171.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.172 nidcr202-172.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.174 nidcr202-174.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.175 nidcr202-175.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.179 nidcr202-179.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.180 nidcr202-180.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.182 nidcr202-182.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.183 nidcr202-183.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.184 nidcr202-184.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.185 nidcr202-185.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.186 nidcr202-186.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.187 nidcr202-187.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.188 nidcr202-188.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.189 nidcr202-189.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.190 nidcr202-190.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.191 nidcr202-191.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.192 nidcr202-192.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.193 nidcr202-193.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.194 nidcr202-194.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.195 nidcr202-195.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.196 nidcr202-196.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.197 nidcr202-197.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.198 nidcr202-198.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.199 nidcr202-199.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.200 nidcr202-200.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.201 nidcr202-201.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.202 nidcr202-202.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.203 nidcr202-203.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.204 nidcr202-204.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.205 nidcr202-205.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.206 nidcr202-206.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.207 nidcr202-207.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.208 nidcr202-208.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.209 nidcr202-209.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.210 nidcr202-210.nidcr.nih.gov 2024-04-27 13:14:31
137.187.202.211 nidcr202-211.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.212 nidcr202-212.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.213 nidcr202-213.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.214 nidcr202-214.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.215 nidcr202-215.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.216 nidcr202-216.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.217 nidcr202-217.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.218 nidcr202-218.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.219 nidcr202-219.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.220 nidcr202-220.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.221 nidcr202-221.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.222 nidcr202-222.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.223 nidcr202-223.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.224 nidcr202-224.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.225 nidcr202-225.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.226 nidcr202-226.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.227 nidcr202-227.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.228 nidcr202-228.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.229 nidcr202-229.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.230 nidcr202-230.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.231 nidcr202-231.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.232 nidcr202-232.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.233 nidcr202-233.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.234 nidcr202-234.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.235 nidcr202-235.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.236 nidcr202-236.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.237 nidcr202-237.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.238 nidcr202-238.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.239 nidcr202-239.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.240 nidcr202-240.nidcr.nih.gov 2024-04-22 16:14:56
137.187.202.241 nidcr202-241.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.242 nidcr202-242.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.243 nidcr202-243.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.244 nidcr202-244.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.245 nidcr202-245.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.246 nidcr202-246.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.247 nidcr202-247.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.249 nidcr202-249.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.250 nidcr202-250.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.252 nidcr202-252.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.253 nidcr202-253.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.254 nidcr202-254.nidcr.nih.gov 2024-04-27 18:12:38
137.187.202.255 nidcr202-255.nidcr.nih.gov 2024-04-27 18:12:38

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30453 1446881498 971583627996306
Brazil 9005 88038352 29419038216198
China 6733 372710776 129950429028992
Russian Federation 5801 47622162 294625091579712
India 5790 36221984 24465233973248
Australia 5013 42288756 20569917233152
Indonesia 3297 17801984 1328585703424
United Kingdom 3179 80862372 32254991794176
Germany 3098 113867816 71075433938944
Poland 2510 19287552 15946828092416
Canada 2343 55234116 3519032460288
France 2282 77266208 12875370528768
Ukraine 2116 9686016 5076030455808
Bangladesh 1759 1908524 1014168420352
Netherlands 1588 55672496 26122687022592
Italy 1299 52328400 28822663528448
Hong Kong 1270 17895284 1729987805952
Argentina 1260 19539680 18801613733888
Japan 1232 168119912 33532219097088
Spain 1224 34629376 7936553586688