BGP Announced

AS CIDR Description
AS104 128.138.0.0/16 COLORADO-AS - University of Colorado at Boulder, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:224)

IP Host DateTime
128.138.143.1 econ-gw-eklc.colorado.edu 2024-04-17 23:28:48
128.138.143.6 chemservetesting.colorado.edu 2024-04-17 23:28:48
128.138.143.7 georgelaser.colorado.edu 2024-04-17 23:28:48
128.138.143.8 eklc143-8.colorado.edu 2024-04-17 23:28:48
128.138.143.9 m302-2300.colorado.edu 2024-04-17 23:28:48
128.138.143.10 eklc145lj2600.colorado.edu 2024-04-17 23:28:48
128.138.143.11 chemvirtual2.colorado.edu 2024-04-17 23:28:48
128.138.143.12 m309-1.colorado.edu 2024-04-17 23:28:48
128.138.143.13 eklc-e1b50.colorado.edu 2024-04-17 23:28:48
128.138.143.14 s159bprinter.colorado.edu 2024-04-17 23:28:48
128.138.143.15 chem-old.colorado.edu 2024-04-11 20:38:18
128.138.143.16 vaidastorage.colorado.edu 2024-04-17 23:28:48
128.138.143.17 organicshare.colorado.edu 2024-04-17 23:28:48
128.138.143.18 dent.colorado.edu 2024-04-17 23:28:48
128.138.143.19 chembio136-92.colorado.edu 2024-04-17 23:28:48
128.138.143.20 eklc2-e1b20.colorado.edu 2024-04-17 23:28:48
128.138.143.21 eklc143-21.colorado.edu 2024-04-17 23:28:48
128.138.143.23 joule.colorado.edu 2024-04-11 20:38:18
128.138.143.24 chemvirtual2lom.colorado.edu 2024-04-17 23:28:48
128.138.143.25 caffeine.colorado.edu 2024-04-17 23:28:48
128.138.143.26 pchemstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.27 eklc143-27.colorado.edu 2024-04-17 23:28:48
128.138.143.28 genchemstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.29 eklc-m203.colorado.edu 2024-04-17 23:28:48
128.138.143.30 pchemlaser.colorado.edu 2024-04-17 23:28:48
128.138.143.31 chemtripwire.colorado.edu 2024-04-17 23:28:48
128.138.143.32 viking.colorado.edu 2024-04-17 23:28:48
128.138.143.33 nos2009.colorado.edu 2024-04-11 20:38:18
128.138.143.34 chemservelom.colorado.edu 2024-04-17 23:28:48
128.138.143.35 chemservetestlom.colorado.edu 2024-04-17 23:28:48
128.138.143.36 chemw165.colorado.edu 2024-04-11 20:38:18
128.138.143.37 chem2.colorado.edu 2024-04-17 23:28:48
128.138.143.38 srchm01.colorado.edu 2024-04-17 23:28:48
128.138.143.39 srchm02.colorado.edu 2024-04-17 23:28:48
128.138.143.40 chemdev.colorado.edu 2024-04-17 23:28:48
128.138.143.41 volkamer1.colorado.edu 2024-04-17 23:28:48
128.138.143.42 wepa-eklc-1b99.colorado.edu 2024-04-17 23:28:48
128.138.143.48 eklc143-48.colorado.edu 2024-04-17 23:28:48
128.138.143.49 gmb.colorado.edu 2024-04-17 23:28:48
128.138.143.50 eklc143-50.colorado.edu 2024-04-17 23:28:48
128.138.143.51 chemstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.52 biochemistry.colorado.edu 2024-04-11 20:38:18
128.138.143.53 eklc3color.colorado.edu 2024-04-17 23:28:48
128.138.143.54 chemapps.colorado.edu 2024-04-17 23:28:48
128.138.143.55 chemxerox3.colorado.edu 2024-04-17 23:28:48
128.138.143.56 chemprinte199.colorado.edu 2024-04-17 23:28:48
128.138.143.57 liustorage.colorado.edu 2024-04-17 23:28:48
128.138.143.58 chemprinting.colorado.edu 2024-04-17 23:28:48
128.138.143.59 gradskills.colorado.edu 2024-04-17 23:28:48
128.138.143.60 dukovicstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.61 feldheimstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.62 goldfinger.colorado.edu 2024-04-17 23:28:48
128.138.143.63 zhangstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.64 damrauerstorage.colorado.edu 2024-04-17 23:28:48
128.138.143.65 eklc143-65.colorado.edu 2024-04-17 23:28:48
128.138.143.66 ostrowski.colorado.edu 2024-04-17 23:28:48
128.138.143.67 cu-ekeley-143-67.colorado.edu 2024-04-17 23:28:48
128.138.143.70 volkamer2.colorado.edu 2024-04-17 23:28:48
128.138.143.71 atomic.colorado.edu 2024-04-17 23:28:48
128.138.143.72 uncle.colorado.edu 2024-04-17 23:28:48
128.138.143.73 volkamer3.colorado.edu 2024-04-17 23:28:48
128.138.143.74 orgchm02.colorado.edu 2024-04-17 23:28:48
128.138.143.75 eklc75.colorado.edu 2024-04-17 23:28:48
128.138.143.76 eklc76.colorado.edu 2024-04-17 23:28:48
128.138.143.81 chembackup.colorado.edu 2024-04-17 23:28:48
128.138.143.85 drevil.colorado.edu 2024-04-17 23:28:48
128.138.143.86 volkamer4.colorado.edu 2024-04-17 23:28:48
128.138.143.87 orgprint01.colorado.edu 2024-04-17 23:28:48
128.138.143.88 eklc143-88.colorado.edu 2024-04-17 23:28:48
128.138.143.89 squire9.colorado.edu 2024-04-17 23:28:48
128.138.143.90 eklc143-90.colorado.edu 2024-04-17 23:28:48
128.138.143.91 chemposter.colorado.edu 2024-04-17 23:28:48
128.138.143.92 cpi-eklc-m299-pt1.colorado.edu 2024-04-17 23:28:48
128.138.143.93 eklc143-93.colorado.edu 2024-04-17 23:28:48
128.138.143.94 control.colorado.edu 2024-04-17 23:28:48
128.138.143.95 chemrev2.colorado.edu 2024-04-17 23:28:48
128.138.143.96 fm-143-96.colorado.edu 2024-04-11 20:38:18
128.138.143.102 r2d2.colorado.edu 2024-04-17 23:28:48
128.138.143.103 orgprint02.colorado.edu 2024-04-17 23:28:48
128.138.143.104 orgprint03.colorado.edu 2024-04-17 23:28:48
128.138.143.105 cu-ekeley-128.138.143.105.colorado.edu 2024-04-17 23:28:48
128.138.143.106 cu-ekeley-128.138.143.106.colorado.edu 2024-04-17 23:28:48
128.138.143.107 cu-ekeley-128.138.143.107.colorado.edu 2024-04-17 23:28:48
128.138.143.108 cu-ekeley-128.138.143.108.colorado.edu 2024-04-17 23:28:48
128.138.143.109 cu-ekeley-128.138.143.109.colorado.edu 2024-04-17 23:28:48
128.138.143.110 cu-ekeley-128.138.143.110.colorado.edu 2024-04-17 23:28:48
128.138.143.111 cu-ekeley-128.138.143.111.colorado.edu 2024-04-17 23:28:48
128.138.143.112 cu-ekeley-128.138.143.112.colorado.edu 2024-04-11 20:38:18
128.138.143.113 cu-ekeley-128.138.143.113.colorado.edu 2024-04-17 23:28:48
128.138.143.114 cu-ekeley-128.138.143.114.colorado.edu 2024-04-17 23:28:48
128.138.143.115 speclab.colorado.edu 2024-04-17 23:28:48
128.138.143.116 chemadmin-old.colorado.edu 2024-04-11 20:38:18
128.138.143.117 eavesprint.colorado.edu 2024-04-17 23:28:48
128.138.143.119 chemvirtual1.colorado.edu 2024-04-17 23:28:48
128.138.143.120 peta.colorado.edu 2024-04-17 23:28:48
128.138.143.121 mchenryfiles.colorado.edu 2024-04-17 23:28:48
128.138.143.122 ekly122.colorado.edu 2024-04-17 23:28:48
128.138.143.123 m350-1.colorado.edu 2024-04-17 23:28:48
128.138.143.124 chemserve.colorado.edu 2024-04-17 23:28:48
128.138.143.127 orgprint04.colorado.edu 2024-04-17 23:28:48
128.138.143.128 cu-ekeley-128.138.143.128.colorado.edu 2024-04-17 23:28:48
128.138.143.129 cu-ekeley-128.138.143.129.colorado.edu 2024-04-17 23:28:48
128.138.143.130 cu-ekeley-128.138.143.130.colorado.edu 2024-04-17 23:28:48
128.138.143.131 cu-ekeley-128.138.143.131.colorado.edu 2024-04-17 23:28:48
128.138.143.132 cu-ekeley-128.138.143.132.colorado.edu 2024-04-17 23:28:48
128.138.143.133 cu-ekeley-128.138.143.133.colorado.edu 2024-04-17 23:28:48
128.138.143.134 cu-ekeley-128.138.143.134.colorado.edu 2024-04-17 23:28:48
128.138.143.135 cu-ekeley-128.138.143.135.colorado.edu 2024-04-17 23:28:48
128.138.143.136 cu-ekeley-128.138.143.136.colorado.edu 2024-04-17 23:28:48
128.138.143.137 orgprint05.colorado.edu 2024-04-17 23:28:48
128.138.143.138 cu-ekeley-128.138.143.138.colorado.edu 2024-04-17 23:28:48
128.138.143.139 cu-ekeley-128.138.143.139.colorado.edu 2024-04-17 23:28:48
128.138.143.140 cu-ekeley-128.138.143.140.colorado.edu 2024-04-17 23:28:48
128.138.143.141 cu-ekeley-128.138.143.141.colorado.edu 2024-04-11 20:38:18
128.138.143.142 cu-ekeley-128.138.143.142.colorado.edu 2024-04-17 23:28:48
128.138.143.143 cu-ekeley-128.138.143.143.colorado.edu 2024-04-17 23:28:48
128.138.143.144 cu-ekeley-128.138.143.144.colorado.edu 2024-04-17 23:28:48
128.138.143.145 cu-ekeley-128.138.143.145.colorado.edu 2024-04-17 23:28:48
128.138.143.146 cu-ekeley-128.138.143.146.colorado.edu 2024-04-17 23:28:48
128.138.143.147 cu-ekeley-128.138.143.147.colorado.edu 2024-04-17 23:28:48
128.138.143.148 cu-ekeley-128.138.143.148.colorado.edu 2024-04-17 23:28:48
128.138.143.149 cu-ekeley-128.138.143.149.colorado.edu 2024-04-17 23:28:48
128.138.143.150 cu-ekeley-128.138.143.150.colorado.edu 2024-04-17 23:28:48
128.138.143.151 cu-ekeley-128.138.143.151.colorado.edu 2024-04-17 23:28:48
128.138.143.152 cu-ekeley-128.138.143.152.colorado.edu 2024-04-17 23:28:48
128.138.143.153 cu-ekeley-128.138.143.153.colorado.edu 2024-04-17 23:28:48
128.138.143.154 cu-ekeley-128.138.143.154.colorado.edu 2024-04-17 23:28:48
128.138.143.155 cu-ekeley-128.138.143.155.colorado.edu 2024-04-17 23:28:48
128.138.143.156 cu-ekeley-128.138.143.156.colorado.edu 2024-04-17 23:28:48
128.138.143.157 cu-ekeley-128.138.143.157.colorado.edu 2024-04-17 23:28:48
128.138.143.158 cu-ekeley-128.138.143.158.colorado.edu 2024-04-17 23:28:48
128.138.143.159 cu-ekeley-128.138.143.159.colorado.edu 2024-04-17 23:28:48
128.138.143.160 cu-ekeley-128.138.143.160.colorado.edu 2024-04-17 23:28:48
128.138.143.161 cu-ekeley-128.138.143.161.colorado.edu 2024-04-17 23:28:48
128.138.143.162 cu-ekeley-128.138.143.162.colorado.edu 2024-04-17 23:28:48
128.138.143.163 cu-ekeley-128.138.143.163.colorado.edu 2024-04-17 23:28:48
128.138.143.164 cu-ekeley-128.138.143.164.colorado.edu 2024-04-17 23:28:48
128.138.143.165 orgchemvm.colorado.edu 2024-04-17 23:28:48
128.138.143.166 cu-ekeley-143-166.colorado.edu 2024-04-17 23:28:48
128.138.143.167 eklc143-167.colorado.edu 2024-04-17 23:28:48
128.138.143.168 genchemcolor.colorado.edu 2024-04-17 23:28:48
128.138.143.171 kilo.colorado.edu 2024-04-17 23:28:48
128.138.143.173 ug300nmr.colorado.edu 2024-04-17 23:28:48
128.138.143.174 m309-2.colorado.edu 2024-04-17 23:28:48
128.138.143.175 m309-3.colorado.edu 2024-04-17 23:28:48
128.138.143.176 cu-ekeley-143-176.colorado.edu 2024-04-17 23:28:48
128.138.143.177 cu-ekeley-128.138.143.177.colorado.edu 2024-04-17 23:28:48
128.138.143.178 cu-ekeley-128.138.143.178.colorado.edu 2024-04-17 23:28:48
128.138.143.179 cu-ekeley-128.138.143.179.colorado.edu 2024-04-17 23:28:48
128.138.143.180 cu-ekeley-128.138.143.180.colorado.edu 2024-04-17 23:28:48
128.138.143.181 cu-ekeley-128.138.143.181.colorado.edu 2024-04-17 23:28:48
128.138.143.182 cu-ekeley-128.138.143.182.colorado.edu 2024-04-17 23:28:48
128.138.143.183 cu-ekeley-128.138.143.183.colorado.edu 2024-04-11 20:38:18
128.138.143.184 cu-ekeley-128.138.143.184.colorado.edu 2024-04-17 23:28:48
128.138.143.185 cu-ekeley-128.138.143.185.colorado.edu 2024-04-17 23:28:48
128.138.143.186 cu-ekeley-128.138.143.186.colorado.edu 2024-04-11 20:38:18
128.138.143.187 cu-ekeley-128.138.143.187.colorado.edu 2024-04-17 23:28:48
128.138.143.188 cu-ekeley-128.138.143.188.colorado.edu 2024-04-17 23:28:48
128.138.143.189 cu-ekeley-128.138.143.189.colorado.edu 2024-04-17 23:28:48
128.138.143.190 cu-ekeley-128.138.143.190.colorado.edu 2024-04-17 23:28:48
128.138.143.191 cu-ekeley-128.138.143.191.colorado.edu 2024-04-17 23:28:48
128.138.143.192 cu-ekeley-128.138.143.192.colorado.edu 2024-04-17 23:28:48
128.138.143.193 cu-ekeley-128.138.143.193.colorado.edu 2024-04-17 23:28:48
128.138.143.194 cu-ekeley-128.138.143.194.colorado.edu 2024-04-11 20:38:18
128.138.143.195 cu-ekeley-128.138.143.195.colorado.edu 2024-04-17 23:28:48
128.138.143.196 cu-ekeley-128.138.143.196.colorado.edu 2024-04-11 20:38:18
128.138.143.197 cu-ekeley-128.138.143.197.colorado.edu 2024-04-17 23:28:48
128.138.143.198 cu-ekeley-128.138.143.198.colorado.edu 2024-04-17 23:28:48
128.138.143.199 cu-ekeley-128.138.143.199.colorado.edu 2024-04-17 23:28:48
128.138.143.200 cu-ekeley-128.138.143.200.colorado.edu 2024-04-17 23:28:48
128.138.143.201 cu-ekeley-128.138.143.201.colorado.edu 2024-04-17 23:28:48
128.138.143.202 cu-ekeley-128.138.143.202.colorado.edu 2024-04-11 20:38:18
128.138.143.203 cu-ekeley-128.138.143.203.colorado.edu 2024-04-17 23:28:48
128.138.143.204 cu-ekeley-128.138.143.204.colorado.edu 2024-04-17 23:28:48
128.138.143.205 cu-ekeley-128.138.143.205.colorado.edu 2024-04-17 23:28:48
128.138.143.206 cu-ekeley-128.138.143.206.colorado.edu 2024-04-17 23:28:48
128.138.143.207 cu-ekeley-128.138.143.207.colorado.edu 2024-04-17 23:28:48
128.138.143.208 cu-ekeley-128.138.143.208.colorado.edu 2024-04-17 23:28:48
128.138.143.209 cu-ekeley-128.138.143.209.colorado.edu 2024-04-17 23:28:48
128.138.143.210 cu-ekeley-128.138.143.210.colorado.edu 2024-04-11 20:38:18
128.138.143.211 cu-ekeley-128.138.143.211.colorado.edu 2024-04-17 23:28:48
128.138.143.212 cu-ekeley-128.138.143.212.colorado.edu 2024-04-17 23:28:48
128.138.143.213 cu-ekeley-128.138.143.213.colorado.edu 2024-04-17 23:28:48
128.138.143.214 cu-ekeley-128.138.143.214.colorado.edu 2024-04-17 23:28:48
128.138.143.215 cu-ekeley-128.138.143.215.colorado.edu 2024-04-11 20:38:18
128.138.143.216 cu-ekeley-128.138.143.216.colorado.edu 2024-04-17 23:28:48
128.138.143.217 cu-ekeley-128.138.143.217.colorado.edu 2024-04-17 23:28:48
128.138.143.218 cu-ekeley-128.138.143.218.colorado.edu 2024-04-17 23:28:48
128.138.143.219 cu-ekeley-128.138.143.219.colorado.edu 2024-04-17 23:28:48
128.138.143.220 cu-ekeley-128.138.143.220.colorado.edu 2024-04-17 23:28:48
128.138.143.221 cu-ekeley-128.138.143.221.colorado.edu 2024-04-17 23:28:48
128.138.143.222 cu-ekeley-128.138.143.222.colorado.edu 2024-04-17 23:28:48
128.138.143.223 cu-ekeley-128.138.143.223.colorado.edu 2024-04-11 20:38:18
128.138.143.224 cu-ekeley-128.138.143.224.colorado.edu 2024-04-17 23:28:48
128.138.143.225 cu-ekeley-128.138.143.225.colorado.edu 2024-04-17 23:28:48
128.138.143.226 cu-ekeley-128.138.143.226.colorado.edu 2024-04-17 23:28:48
128.138.143.227 cu-ekeley-128.138.143.227.colorado.edu 2024-04-17 23:28:48
128.138.143.228 cu-ekeley-128.138.143.228.colorado.edu 2024-04-17 23:28:48
128.138.143.229 cu-ekeley-128.138.143.229.colorado.edu 2024-04-17 23:28:48
128.138.143.230 cu-ekeley-128.138.143.230.colorado.edu 2024-04-17 23:28:48
128.138.143.231 cu-ekeley-128.138.143.231.colorado.edu 2024-04-17 23:28:48
128.138.143.232 cu-ekeley-128.138.143.232.colorado.edu 2024-04-17 23:28:48
128.138.143.233 cu-ekeley-128.138.143.233.colorado.edu 2024-04-17 23:28:48
128.138.143.234 cu-ekeley-128.138.143.234.colorado.edu 2024-04-17 23:28:48
128.138.143.235 cu-ekeley-128.138.143.235.colorado.edu 2024-04-17 23:28:48
128.138.143.236 cu-ekeley-128.138.143.236.colorado.edu 2024-04-17 23:28:48
128.138.143.237 cu-ekeley-128.138.143.237.colorado.edu 2024-04-17 23:28:48
128.138.143.238 cu-ekeley-128.138.143.238.colorado.edu 2024-04-17 23:28:48
128.138.143.239 cu-ekeley-128.138.143.239.colorado.edu 2024-04-17 23:28:48
128.138.143.240 cu-ekeley-128.138.143.240.colorado.edu 2024-04-17 23:28:48
128.138.143.241 cu-ekeley-128.138.143.241.colorado.edu 2024-04-17 23:28:48
128.138.143.242 cu-ekeley-128.138.143.242.colorado.edu 2024-04-17 23:28:48
128.138.143.243 cu-ekeley-128.138.143.243.colorado.edu 2024-04-17 23:28:48
128.138.143.244 cu-ekeley-128.138.143.244.colorado.edu 2024-04-17 23:28:48
128.138.143.245 cu-ekeley-128.138.143.245.colorado.edu 2024-04-17 23:28:48
128.138.143.246 cu-ekeley-128.138.143.246.colorado.edu 2024-04-17 23:28:48
128.138.143.247 cu-ekeley-128.138.143.247.colorado.edu 2024-04-11 20:38:18
128.138.143.248 cu-ekeley-128.138.143.248.colorado.edu 2024-04-17 23:28:48
128.138.143.249 cu-ekeley-128.138.143.249.colorado.edu 2024-04-17 23:28:48
128.138.143.250 cu-ekeley-128.138.143.250.colorado.edu 2024-04-17 23:28:48
128.138.143.251 cu-ekeley-128.138.143.251.colorado.edu 2024-04-17 23:28:48
128.138.143.252 cu-ekeley-128.138.143.252.colorado.edu 2024-04-17 23:28:48
128.138.143.253 cu-ekeley-128.138.143.253.colorado.edu 2024-04-17 23:28:48
128.138.143.254 cu-ekeley-128.138.143.254.colorado.edu 2024-04-17 23:28:48

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30400 1445637690 971453067766930
Brazil 8997 88228624 29310297870340
China 6734 372412536 129907462251136
Russian Federation 5801 47552530 294315854065472
India 5789 36204320 24452020408320
Australia 5028 42286964 20569881319680
Indonesia 3297 17786112 1320533098496
United Kingdom 3171 80823556 31945079455744
Germany 3097 113826856 71045380898816
Poland 2511 19275008 15951106151424
Canada 2348 55983816 3527041876992
France 2280 77258784 12875266785280
Ukraine 2116 9704704 5144740167680
Bangladesh 1752 1906700 1009584963584
Netherlands 1586 55642544 26071146104320
Italy 1298 52320976 28775517192192
Hong Kong 1265 17938036 1721395839744
Argentina 1259 19526368 18788173086720
Japan 1232 167870568 33532201205760
Spain 1224 34622464 7910783782912