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:250)

IP Host DateTime
137.187.106.4 od-ors-poolesville-spf.net.nih.gov 2024-04-27 18:11:03
137.187.106.5 ej-106005.od.nih.gov 2024-04-27 18:11:03
137.187.106.6 ej-106006.od.nih.gov 2024-04-27 18:11:03
137.187.106.7 ej-106007.od.nih.gov 2024-04-27 18:11:03
137.187.106.8 ej-106008.od.nih.gov 2024-04-27 18:11:03
137.187.106.9 ej-106009.od.nih.gov 2024-04-27 18:11:03
137.187.106.10 wap-fx-nih103.od.nih.gov 2024-04-27 18:11:03
137.187.106.11 ej-106011.od.nih.gov 2024-04-27 18:11:03
137.187.106.12 ej-106012.od.nih.gov 2024-04-22 16:13:21
137.187.106.13 ej-106013.od.nih.gov 2024-04-27 18:11:03
137.187.106.14 ej-106014.od.nih.gov 2024-04-27 18:11:03
137.187.106.15 ej-106015.od.nih.gov 2024-04-27 18:11:03
137.187.106.16 ej-106016.od.nih.gov 2024-04-27 18:11:03
137.187.106.17 ej-106017.od.nih.gov 2024-04-27 18:11:03
137.187.106.18 ej-106018.od.nih.gov 2024-04-27 18:11:03
137.187.106.19 ej-106019.od.nih.gov 2024-04-27 18:11:03
137.187.106.20 ej-106020.od.nih.gov 2024-04-27 18:11:03
137.187.106.21 ej-106021.od.nih.gov 2024-04-27 18:11:03
137.187.106.22 ej-106022.od.nih.gov 2024-04-27 18:11:03
137.187.106.23 ej-106023.od.nih.gov 2024-04-27 18:11:03
137.187.106.24 ej-106024.od.nih.gov 2024-04-27 18:11:03
137.187.106.25 ej-106025.od.nih.gov 2024-04-27 13:14:03
137.187.106.26 ej-106026.od.nih.gov 2024-04-27 18:11:03
137.187.106.27 ej-106027.od.nih.gov 2024-04-27 18:11:03
137.187.106.28 ej-106028.od.nih.gov 2024-04-27 18:11:03
137.187.106.29 ej-106029.od.nih.gov 2024-04-27 18:11:03
137.187.106.30 ej-106030.od.nih.gov 2024-04-27 18:11:03
137.187.106.32 ej-106032.od.nih.gov 2024-04-27 18:11:03
137.187.106.33 ej-106033.od.nih.gov 2024-04-27 18:11:03
137.187.106.34 ej-106034.od.nih.gov 2024-04-27 18:11:03
137.187.106.35 ej-106035.od.nih.gov 2024-04-27 18:11:03
137.187.106.36 ej-106036.od.nih.gov 2024-04-27 18:11:03
137.187.106.37 ej-106037.od.nih.gov 2024-04-27 18:11:03
137.187.106.38 ej-106038.od.nih.gov 2024-04-27 18:11:03
137.187.106.39 ej-106039.od.nih.gov 2024-04-27 18:11:03
137.187.106.40 ej-106040.od.nih.gov 2024-04-27 18:11:03
137.187.106.41 ej-106041.od.nih.gov 2024-04-27 18:11:03
137.187.106.42 ej-106042.od.nih.gov 2024-04-27 18:11:03
137.187.106.43 ej-106043.od.nih.gov 2024-04-27 18:11:03
137.187.106.44 ej-106044.od.nih.gov 2024-04-27 18:11:03
137.187.106.45 ej-106045.od.nih.gov 2024-04-22 16:13:21
137.187.106.46 ej-106046.od.nih.gov 2024-04-27 18:11:03
137.187.106.47 ej-106047.od.nih.gov 2024-04-27 18:11:03
137.187.106.48 ej-106048.od.nih.gov 2024-04-27 18:11:03
137.187.106.49 ej-106049.od.nih.gov 2024-04-27 18:11:03
137.187.106.50 ej-106050.od.nih.gov 2024-04-27 18:11:03
137.187.106.51 ej-106051.od.nih.gov 2024-04-27 18:11:03
137.187.106.52 ej-106052.od.nih.gov 2024-04-27 18:11:03
137.187.106.53 crss02.od.nih.gov 2024-04-27 18:11:03
137.187.106.54 ej-106054.od.nih.gov 2024-04-27 18:11:03
137.187.106.55 ej-106055.od.nih.gov 2024-04-27 18:11:03
137.187.106.56 ej-106056.od.nih.gov 2024-04-27 18:11:03
137.187.106.57 ej-106057.od.nih.gov 2024-04-27 18:11:03
137.187.106.58 ej-106058.od.nih.gov 2024-04-27 18:11:03
137.187.106.59 ej-106059.od.nih.gov 2024-04-27 18:11:03
137.187.106.60 ej-106060.od.nih.gov 2024-04-27 18:11:03
137.187.106.61 ej-106061.od.nih.gov 2024-04-27 18:11:03
137.187.106.62 ej-106062.od.nih.gov 2024-04-27 18:11:03
137.187.106.63 ej-106063.od.nih.gov 2024-04-27 18:11:03
137.187.106.64 ej-106064.od.nih.gov 2024-04-27 18:11:03
137.187.106.65 ej-106065.od.nih.gov 2024-04-27 18:11:03
137.187.106.66 ej-106066.od.nih.gov 2024-04-27 13:14:03
137.187.106.67 ej-106067.od.nih.gov 2024-04-22 16:13:21
137.187.106.68 ej-106068.od.nih.gov 2024-04-27 18:11:03
137.187.106.69 ej-106069.od.nih.gov 2024-04-27 18:11:03
137.187.106.70 ej-106070.od.nih.gov 2024-04-27 18:11:03
137.187.106.71 ej-106071.od.nih.gov 2024-04-27 18:11:03
137.187.106.72 ej-106072.od.nih.gov 2024-04-27 18:11:03
137.187.106.73 ej-106073.od.nih.gov 2024-04-27 18:11:03
137.187.106.74 ej-106074.od.nih.gov 2024-04-27 18:11:03
137.187.106.75 ej-106075.od.nih.gov 2024-04-27 18:11:03
137.187.106.76 ej-106076.od.nih.gov 2024-04-27 18:11:03
137.187.106.77 ej-106077.od.nih.gov 2024-04-27 18:11:03
137.187.106.78 ej-106078.od.nih.gov 2024-04-27 18:11:03
137.187.106.79 ej-106079.od.nih.gov 2024-04-27 18:11:03
137.187.106.80 ej-106080.od.nih.gov 2024-04-27 18:11:03
137.187.106.81 ej-106081.od.nih.gov 2024-04-27 18:11:03
137.187.106.82 ej-106082.od.nih.gov 2024-04-27 18:11:03
137.187.106.83 ej-106083.od.nih.gov 2024-04-27 18:11:03
137.187.106.84 ej-106084.od.nih.gov 2024-04-27 18:11:03
137.187.106.85 ej-106085.od.nih.gov 2024-04-27 18:11:03
137.187.106.86 ej-106086.od.nih.gov 2024-04-27 18:11:03
137.187.106.87 ej-106087.od.nih.gov 2024-04-27 18:11:03
137.187.106.88 ej-106088.od.nih.gov 2024-04-27 18:11:03
137.187.106.89 ej-106089.od.nih.gov 2024-04-27 18:11:03
137.187.106.90 ej-106090.od.nih.gov 2024-04-27 18:11:03
137.187.106.91 ej-106091.od.nih.gov 2024-04-27 18:11:03
137.187.106.92 ej-106092.od.nih.gov 2024-04-27 18:11:03
137.187.106.93 ej-106093.od.nih.gov 2024-04-27 18:11:03
137.187.106.94 ej-106094.od.nih.gov 2024-04-27 18:11:03
137.187.106.95 ej-106095.od.nih.gov 2024-04-27 18:11:03
137.187.106.96 ej-106096.od.nih.gov 2024-04-27 18:11:03
137.187.106.97 ej-106097.od.nih.gov 2024-04-27 18:11:03
137.187.106.98 ej-106098.od.nih.gov 2024-04-27 18:11:03
137.187.106.99 ej-106099.od.nih.gov 2024-04-27 18:11:03
137.187.106.100 ej-106100.od.nih.gov 2024-04-27 18:11:03
137.187.106.101 ej-106101.od.nih.gov 2024-04-27 18:11:03
137.187.106.102 ej-106102.od.nih.gov 2024-04-22 16:13:21
137.187.106.103 ej-106103.od.nih.gov 2024-04-27 18:11:03
137.187.106.104 ej-106104.od.nih.gov 2024-04-27 18:11:03
137.187.106.105 ej-106105.od.nih.gov 2024-04-27 18:11:03
137.187.106.106 ej-106106.od.nih.gov 2024-04-27 18:11:03
137.187.106.107 ej-106107.od.nih.gov 2024-04-27 18:11:03
137.187.106.108 ej-106108.od.nih.gov 2024-04-27 18:11:03
137.187.106.109 ej-106109.od.nih.gov 2024-04-27 18:11:03
137.187.106.110 ej-106110.od.nih.gov 2024-04-27 18:11:03
137.187.106.111 ej-106111.od.nih.gov 2024-04-27 18:11:03
137.187.106.112 ej-106112.od.nih.gov 2024-04-27 18:11:03
137.187.106.113 ej-106113.od.nih.gov 2024-04-27 18:11:03
137.187.106.114 ej-106114.od.nih.gov 2024-04-27 18:11:03
137.187.106.115 ej-106115.od.nih.gov 2024-04-27 18:11:03
137.187.106.116 ej-106116.od.nih.gov 2024-04-27 18:11:03
137.187.106.117 ej-106117.od.nih.gov 2024-04-27 18:11:03
137.187.106.118 ej-106118.od.nih.gov 2024-04-22 16:13:21
137.187.106.119 ej-106119.od.nih.gov 2024-04-27 18:11:03
137.187.106.120 ej-106120.od.nih.gov 2024-04-27 18:11:03
137.187.106.121 ej-106121.od.nih.gov 2024-04-27 18:11:03
137.187.106.122 ej-106122.od.nih.gov 2024-04-27 18:11:03
137.187.106.123 ej-106123.od.nih.gov 2024-04-27 18:11:03
137.187.106.124 ej-106124.od.nih.gov 2024-04-27 18:11:03
137.187.106.125 ej-106125.od.nih.gov 2024-04-27 18:11:03
137.187.106.126 ej-106126.od.nih.gov 2024-04-27 18:11:03
137.187.106.127 ej-106127.od.nih.gov 2024-04-27 18:11:03
137.187.106.128 ej-106128.od.nih.gov 2024-04-27 18:11:03
137.187.106.129 ej-106129.od.nih.gov 2024-04-27 18:11:03
137.187.106.130 ej-106130.od.nih.gov 2024-04-27 18:11:03
137.187.106.131 ej-106131.od.nih.gov 2024-04-27 18:11:03
137.187.106.132 ej-106132.od.nih.gov 2024-04-27 18:11:03
137.187.106.133 ej-106133.od.nih.gov 2024-04-27 18:11:03
137.187.106.134 ej-106134.od.nih.gov 2024-04-27 18:11:03
137.187.106.135 ej-106135.od.nih.gov 2024-04-27 18:11:03
137.187.106.136 ej-106136.od.nih.gov 2024-04-27 18:11:03
137.187.106.137 ej-106137.od.nih.gov 2024-04-27 18:11:03
137.187.106.138 ej-106138.od.nih.gov 2024-04-22 16:13:21
137.187.106.139 ej-106139.od.nih.gov 2024-04-27 18:11:03
137.187.106.140 ej-106140.od.nih.gov 2024-04-27 18:11:03
137.187.106.141 ej-106141.od.nih.gov 2024-04-27 18:11:03
137.187.106.142 ej-106142.od.nih.gov 2024-04-27 18:11:03
137.187.106.143 ej-106143.od.nih.gov 2024-04-27 18:11:03
137.187.106.144 ej-106144.od.nih.gov 2024-04-27 18:11:03
137.187.106.145 ej-106145.od.nih.gov 2024-04-27 18:11:03
137.187.106.146 ej-106146.od.nih.gov 2024-04-27 18:11:03
137.187.106.147 ej-106147.od.nih.gov 2024-04-27 18:11:03
137.187.106.148 ej-106148.od.nih.gov 2024-04-22 16:13:21
137.187.106.149 ej-106149.od.nih.gov 2024-04-27 18:11:03
137.187.106.150 ej-106150.od.nih.gov 2024-04-27 18:11:03
137.187.106.151 ej-106151.od.nih.gov 2024-04-27 18:11:03
137.187.106.152 ej-106152.od.nih.gov 2024-04-22 16:13:21
137.187.106.153 ej-106153.od.nih.gov 2024-04-27 18:11:03
137.187.106.154 ej-106154.od.nih.gov 2024-04-27 18:11:03
137.187.106.155 ej-106155.od.nih.gov 2024-04-27 18:11:03
137.187.106.156 ej-106156.od.nih.gov 2024-04-27 18:11:03
137.187.106.157 ej-106157.od.nih.gov 2024-04-27 18:11:03
137.187.106.158 ej-106158.od.nih.gov 2024-04-27 18:11:03
137.187.106.159 ej-106159.od.nih.gov 2024-04-27 18:11:03
137.187.106.160 ors-pool-2200-t100.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.161 ors-pool-2200-t1.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.162 ors-pool-2200-t102.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.163 ors-pool-e1-t103.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.164 ors-pool-2200-t128.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.165 ej-106165.od.nih.gov 2024-04-27 18:11:03
137.187.106.166 ej-106166.od.nih.gov 2024-04-27 18:11:03
137.187.106.167 ors-pool-e1-t101a.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.168 ors-pool-e1-t102.ors.od.nih.gov 2024-04-27 18:11:03
137.187.106.169 ej-106169.od.nih.gov 2024-04-27 18:11:03
137.187.106.170 ej-106170.od.nih.gov 2024-04-27 18:11:03
137.187.106.171 ej-106171.od.nih.gov 2024-04-27 18:11:03
137.187.106.172 ej-106172.od.nih.gov 2024-04-27 18:11:03
137.187.106.173 ej-106173.od.nih.gov 2024-04-27 18:11:03
137.187.106.174 ej-106174.od.nih.gov 2024-04-27 18:11:03
137.187.106.175 ej-106175.od.nih.gov 2024-04-27 18:11:03
137.187.106.176 ej-106176.od.nih.gov 2024-04-27 18:11:03
137.187.106.177 ej-106177.od.nih.gov 2024-04-27 18:11:03
137.187.106.178 ej-106178.od.nih.gov 2024-04-27 18:11:03
137.187.106.179 ej-106179.od.nih.gov 2024-04-27 18:11:03
137.187.106.180 ej-106180.od.nih.gov 2024-04-27 18:11:03
137.187.106.181 ej-106181.od.nih.gov 2024-04-27 18:11:03
137.187.106.182 ej-106182.od.nih.gov 2024-04-27 18:11:03
137.187.106.183 ej-106183.od.nih.gov 2024-04-27 18:11:03
137.187.106.184 ej-106184.od.nih.gov 2024-04-27 18:11:03
137.187.106.185 ej-106185.od.nih.gov 2024-04-27 18:11:03
137.187.106.186 ej-106186.od.nih.gov 2024-04-27 18:11:03
137.187.106.187 ej-106187.od.nih.gov 2024-04-27 18:11:03
137.187.106.188 ej-106188.od.nih.gov 2024-04-27 18:11:03
137.187.106.189 ej-106189.od.nih.gov 2024-04-27 18:11:03
137.187.106.190 ej-106190.od.nih.gov 2024-04-27 18:11:03
137.187.106.191 ej-106191.od.nih.gov 2024-04-27 18:11:03
137.187.106.192 ej-106192.od.nih.gov 2024-04-27 18:11:03
137.187.106.193 ej-106193.od.nih.gov 2024-04-27 18:11:03
137.187.106.194 ej-106194.od.nih.gov 2024-04-27 18:11:03
137.187.106.195 ej-106195.od.nih.gov 2024-04-27 18:11:03
137.187.106.196 ej-106196.od.nih.gov 2024-04-27 18:11:03
137.187.106.197 ej-106197.od.nih.gov 2024-04-27 18:11:03
137.187.106.198 ej-106198.od.nih.gov 2024-04-27 18:11:03
137.187.106.199 ej-106199.od.nih.gov 2024-04-27 18:11:03
137.187.106.200 ej-106200.od.nih.gov 2024-04-27 18:11:03
137.187.106.201 ej-106201.od.nih.gov 2024-04-27 18:11:03
137.187.106.202 ej-106202.od.nih.gov 2024-04-27 18:11:03
137.187.106.203 ej-106203.od.nih.gov 2024-04-27 18:11:03
137.187.106.204 ej-106204.od.nih.gov 2024-04-27 18:11:03
137.187.106.205 ej-106205.od.nih.gov 2024-04-27 18:11:03
137.187.106.206 ej-106206.od.nih.gov 2024-04-27 18:11:03
137.187.106.207 ej-106207.od.nih.gov 2024-04-27 18:11:03
137.187.106.208 ej-106208.od.nih.gov 2024-04-27 18:11:03
137.187.106.209 ej-106209.od.nih.gov 2024-04-27 18:11:03
137.187.106.210 ej-106210.od.nih.gov 2024-04-27 18:11:03
137.187.106.211 ej-106211.od.nih.gov 2024-04-27 18:11:03
137.187.106.212 ej-106212.od.nih.gov 2024-04-27 18:11:03
137.187.106.213 ej-106213.od.nih.gov 2024-04-27 18:11:03
137.187.106.214 ej-106214.od.nih.gov 2024-04-22 16:13:21
137.187.106.215 ej-106215.od.nih.gov 2024-04-27 18:11:03
137.187.106.216 ej-106216.od.nih.gov 2024-04-27 18:11:03
137.187.106.217 ej-106217.od.nih.gov 2024-04-27 18:11:03
137.187.106.218 ej-106218.od.nih.gov 2024-04-22 16:13:21
137.187.106.219 ej-106219.od.nih.gov 2024-04-27 18:11:03
137.187.106.220 ej-106220.od.nih.gov 2024-04-27 18:11:03
137.187.106.221 ej-106221.od.nih.gov 2024-04-27 18:11:03
137.187.106.222 ej-106222.od.nih.gov 2024-04-22 16:13:21
137.187.106.223 ej-106223.od.nih.gov 2024-04-27 18:11:03
137.187.106.224 ej-106224.od.nih.gov 2024-04-27 18:11:03
137.187.106.225 ej-106225.od.nih.gov 2024-04-27 18:11:03
137.187.106.226 ej-106226.od.nih.gov 2024-04-27 18:11:03
137.187.106.227 ej-106227.od.nih.gov 2024-04-27 18:11:03
137.187.106.228 ej-106228.od.nih.gov 2024-04-27 18:11:03
137.187.106.229 ej-106229.od.nih.gov 2024-04-27 18:11:03
137.187.106.230 ej-106230.od.nih.gov 2024-04-27 18:11:03
137.187.106.231 ej-106231.od.nih.gov 2024-04-27 18:11:03
137.187.106.232 ej-106232.od.nih.gov 2024-04-27 18:11:03
137.187.106.233 ej-106233.od.nih.gov 2024-04-27 18:11:03
137.187.106.234 ej-106234.od.nih.gov 2024-04-27 18:11:03
137.187.106.235 ej-106235.od.nih.gov 2024-04-27 18:11:03
137.187.106.236 ej-106236.od.nih.gov 2024-04-27 18:11:03
137.187.106.237 ej-106237.od.nih.gov 2024-04-27 18:11:03
137.187.106.238 ej-106238.od.nih.gov 2024-04-27 18:11:03
137.187.106.239 ej-106239.od.nih.gov 2024-04-27 18:11:03
137.187.106.240 ej-106240.od.nih.gov 2024-04-22 16:13:21
137.187.106.241 ej-106241.od.nih.gov 2024-04-27 18:11:03
137.187.106.242 ej-106242.od.nih.gov 2024-04-27 18:11:03
137.187.106.243 ej-106243.od.nih.gov 2024-04-27 18:11:03
137.187.106.244 ej-106244.od.nih.gov 2024-04-27 18:11:03
137.187.106.245 ej-106245.od.nih.gov 2024-04-27 18:11:03
137.187.106.246 ej-106246.od.nih.gov 2024-04-27 18:11:03
137.187.106.247 ej-106247.od.nih.gov 2024-04-27 18:11:03
137.187.106.248 ej-106248.od.nih.gov 2024-04-27 18:11:03
137.187.106.249 ej-106249.od.nih.gov 2024-04-27 18:11:03
137.187.106.250 ej-106250.od.nih.gov 2024-04-27 18:11:03
137.187.106.251 ej-106251.od.nih.gov 2024-04-27 18:11:03
137.187.106.252 ej-106252.od.nih.gov 2024-04-27 18:11:03
137.187.106.253 ej-106253.od.nih.gov 2024-04-22 16:13:21
137.187.106.254 ej-106254.od.nih.gov 2024-04-27 18:11:03

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