BGP Announced

AS CIDR Description
AS3661 137.189.0.0/16 ERX-CUHKNET - The Chinese University of Hong Kong, HK

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:220)

IP Host DateTime
137.189.28.1 pc28001.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.2 pc28002.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.4 pc28004.itsc.cuhk.edu.hk 2025-04-22 18:49:25
137.189.28.5 pc28005.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.6 pc28006.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.8 pc28008.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.9 pc28009.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.10 ipmoffice.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.11 pc28011.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.12 pc28012.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.13 pc28013.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.14 pc28014.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.15 pc28015.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.16 pc28016.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.17 pc28017.itsc.cuhk.edu.hk cpitsc.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.18 pc28018.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.19 pc28019.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.20 pc28020.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.21 pc28021.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.22 pc28022.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.23 pc28023.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.24 hpm211.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.25 pc28025.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.26 pc28026.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.27 pc28027.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.28 pc28028.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.29 pc28029.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.30 fkey.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.31 pc28031.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.32 pc28032.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.33 pc28033.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.34 pc28034.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.35 pc28035.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.36 dvc4473.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.37 pc28037.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.38 pc28038.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.39 kyc3253a.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.40 hp2420.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.41 kmc360i.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.42 kyc3253.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.43 pc28043.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.44 itsc.cuhk.edu.hk intapp.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.45 pc28045.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.46 pc28046.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.47 opt_prt2.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.48 pc28048.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.49 pc28049.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.50 pc28050.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.51 pc28051.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.52 pc28052.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.53 pc28053.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.54 pc28054.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.55 pc28055.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.56 pc28056.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.57 pc28057.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.58 pc28058.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.59 pc28059.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.60 pc28060.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.61 pc28061.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.62 pc28062.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.64 pc28064.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.65 pc28065.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.66 pc28066.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.67 pc28067.itsc.cuhk.edu.hk 2025-04-22 18:49:38
137.189.28.68 pc28068.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.69 pc28069.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.70 pc28070.itsc.cuhk.edu.hk 2025-04-22 18:49:25
137.189.28.71 pc28071.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.72 pc28072.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.73 pc28073.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.74 pc28074.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.75 pc28075.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.76 pc28076.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.77 pc28077.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.78 pc28078.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.79 pc28079.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.81 pc28081.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.83 pc28083.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.84 pc28084.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.85 pc28085.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.86 pc28086.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.87 pc28087.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.88 pc28088.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.89 pc28089.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.90 pc28090.itsc.cuhk.edu.hk 2025-04-17 18:37:35
137.189.28.91 pc28091.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.92 cuitspc28092.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.93 pc28093.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.94 pc28094.itsc.cuhk.edu.hk 2025-04-22 18:49:38
137.189.28.95 pc28095.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.96 pc28096.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.98 pc28098.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.99 pc28099.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.100 pc28100.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.101 pc28101.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.102 pc28102.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.105 pc28105.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.106 pc28106.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.107 pc28107.itsc.cuhk.edu.hk 2025-04-22 18:49:25
137.189.28.108 pc28108.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.109 pc28109.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.110 pc28110.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.111 rabbit.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.112 pc28112.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.113 pc28113.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.115 pc28115.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.116 pc28116.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.119 pc28119.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.120 pc28120.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.122 pc28122.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.123 pc28123.itsc.cuhk.edu.hk 2025-04-22 18:49:38
137.189.28.124 pc28124.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.125 pc28125.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.127 pc28127.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.128 pc28128.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.129 pc28129.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.130 pc28130.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.131 pc28131.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.132 pc28132.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.133 pc28133.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.134 pc28134.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.135 pc28135.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.136 pc28136.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.137 pc28137.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.139 lepton3.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.140 pc28140.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.141 pc28141.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.142 pc28142.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.143 pc28143.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.144 pc28144.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.145 pc28145.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.146 pc28146.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.147 pc28147.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.148 pc28148.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.149 pc28149.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.150 pc28150.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.151 pc28151.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.152 pc28152.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.153 pc28153.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.154 pc28154.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.155 pc28155.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.156 pc28156.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.157 pc28157.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.158 itsc-pilot-30.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.159 itsc-pilot-31.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.160 itsc-pilot-32.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.161 itsc-pilot-33.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.162 itsc-pilot-34.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.163 itsc-pilot-35.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.164 itsc-pilot-36.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.165 itsc-pilot-37.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.166 itsc-pilot-38.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.167 itsc-pilot-39.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.168 itsc-pilot-40.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.169 pc28169.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.170 pc28170.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.171 pc28171.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.172 pc28172.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.173 pc28173.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.174 pc28174.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.176 pc28176.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.177 pc28177.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.179 pc28179.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.180 pc28180.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.181 pc28181.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.182 pc28182.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.183 pc28183.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.184 pc28184.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.185 pc28185.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.186 pc28186.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.187 pc28187.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.188 pc28188.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.189 pc28189.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.192 pc28192.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.193 pc28193.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.197 pc28197.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.198 pc28198.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.199 pc28199.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.201 pc28201.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.202 pc28202.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.203 pc28203.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.205 pc28205.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.206 pc28206.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.207 pc28207.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.208 pc28208.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.209 pc28209.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.210 pc28210.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.211 pc28211.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.212 pc28212.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.213 pc28213.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.214 pc28214.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.215 pc28215.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.216 pc28216.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.217 pc28217.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.218 pc28218.itsc.cuhk.edu.hk 2025-04-22 18:49:25
137.189.28.219 pc28219.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.223 pc28223.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.224 pc28224.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.225 pc28225.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.226 pc28226.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.227 pc28227.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.228 pc28228.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.229 pc28229.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.230 pc28230.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.231 pc28231.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.232 pc28232.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.233 pc28233.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.234 pc28234.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.235 pc28235.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.236 pc28236.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.237 pc28237.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.238 pc28238.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.239 pc28239.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.240 pc28240.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.241 pc28241.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.242 pc28242.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.243 pc28243.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.244 pc28244.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.246 pc28246.itsc.cuhk.edu.hk 2025-04-19 17:52:06
137.189.28.247 pc28247.itsc.cuhk.edu.hk 2025-04-19 17:52:06

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31359 1464598489 3459710381512598610
Brazil 9025 86337488 28811689562114
China 6568 346850980 147446210252400
India 5950 35361024 24470567440384
Russian Federation 5749 46645936 10688882257992
Indonesia 3573 17861376 1204706017280
Germany 3101 112762888 69651354157056
United Kingdom 3100 72793952 31041262452736
Australia 3008 40572976 20518571087872
Poland 2467 19490560 15495681414144
Canada 2438 54394728 4490107290880
France 2200 75279104 12204640830976
Ukraine 2006 8487424 5322934452224
Bangladesh 1866 1893888 900172087296
Netherlands 1599 51391952 27393451755008
Argentina 1295 19694336 18785044398080
Italy 1295 52407936 28616786182144
Hong Kong 1280 17787332 7811238200064
Japan 1266 159060584 33553584619520
Spain 1236 34570752 7530784034816