BGP Announced

AS CIDR Description
AS2500 163.221.0.0/16 WIDE-BB - WIDE Project, JP
AS131158 163.221.0.0/16 NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:123)

IP Host DateTime
163.221.198.1 ex-core2-isb5.naist.jp 2024-03-29 14:06:20
163.221.198.56 csbdeep5.naist.jp 2024-03-29 14:06:20
163.221.198.57 csbdeep6.naist.jp 2024-03-29 14:06:20
163.221.198.59 csbdeep8.naist.jp 2024-03-29 14:06:20
163.221.198.60 csbdeep9.naist.jp 2024-03-29 14:06:20
163.221.198.61 projectbk.naist.jp 2024-03-29 14:06:20
163.221.198.63 csbdeep11.naist.jp 2024-03-21 22:06:04
163.221.198.64 csbdeep12.naist.jp 2024-03-29 14:06:20
163.221.198.65 csbdeep13.naist.jp 2024-03-29 14:06:20
163.221.198.66 csbdeep14.naist.jp 2024-03-29 14:06:20
163.221.198.67 csbdeep15.naist.jp 2024-03-29 14:06:20
163.221.198.68 csbdeep16.naist.jp 2024-03-29 14:06:20
163.221.198.69 csbdeep17.naist.jp 2024-03-29 14:06:20
163.221.198.71 csbdeep19.naist.jp 2024-03-29 14:06:20
163.221.198.73 tpcdeep01.naist.jp 2024-03-29 14:06:20
163.221.198.77 csbimac1.naist.jp 2024-03-29 14:06:20
163.221.198.87 mipx7k.naist.jp 2024-03-29 14:06:20
163.221.198.88 milbp5400.naist.jp 2024-03-29 14:06:20
163.221.198.89 rna.naist.jp 2024-03-29 14:06:20
163.221.198.90 cicp-2010.naist.jp 2024-03-21 22:06:04
163.221.198.91 px9k.naist.jp 2024-03-29 14:06:20
163.221.198.92 transregulonet.naist.jp 2024-03-29 14:06:20
163.221.198.94 mrmac.naist.jp 2024-03-29 14:06:20
163.221.198.97 mrm.naist.jp 2024-03-29 14:06:20
163.221.198.98 mipcv.naist.jp 2024-03-29 14:06:20
163.221.198.99 mivs.naist.jp 2024-03-29 14:06:20
163.221.198.101 project.naist.jp 2024-03-29 14:06:20
163.221.198.102 backup.naist.jp 2024-03-29 14:06:20
163.221.198.103 mrdisk.naist.jp 2024-03-29 14:06:20
163.221.198.104 kotarodisk.naist.jp 2024-03-29 14:06:20
163.221.198.105 massbank.naist.jp 2024-03-29 14:06:20
163.221.198.107 alien.naist.jp 2024-03-29 14:06:20
163.221.198.108 alien-vmxp.naist.jp 2024-03-29 14:06:20
163.221.198.114 miwl1.naist.jp 2024-03-29 14:06:20
163.221.198.115 mi10.naist.jp 2024-03-29 14:06:20
163.221.198.116 bmeme.naist.jp 2024-03-29 14:06:20
163.221.198.117 bmexp.naist.jp 2024-03-29 14:06:20
163.221.198.119 mi11.naist.jp 2024-03-29 14:06:20
163.221.198.120 mipcs1.naist.jp 2024-03-29 14:06:20
163.221.198.122 metalmine.naist.jp 2024-03-29 14:06:20
163.221.198.123 genome.naist.jp 2024-03-29 14:06:20
163.221.198.124 sgmj.naist.jp 2024-03-29 14:06:20
163.221.198.125 csb01.naist.jp 2024-03-29 14:06:20
163.221.198.126 csb02.naist.jp 2024-03-29 14:06:20
163.221.198.127 csb03.naist.jp 2024-03-29 14:06:20
163.221.198.128 csb04.naist.jp 2024-03-29 14:06:20
163.221.198.129 csb41.naist.jp 2024-03-29 14:06:20
163.221.198.130 csb42.naist.jp 2024-03-29 14:06:20
163.221.198.131 csb43.naist.jp 2024-03-29 14:06:20
163.221.198.133 csb82.naist.jp 2024-03-29 14:06:20
163.221.198.134 csb83.naist.jp 2024-03-29 14:06:20
163.221.198.136 csb85.naist.jp 2024-03-29 14:06:20
163.221.198.137 csb86.naist.jp 2024-03-29 14:06:20
163.221.198.138 csb101.naist.jp 2024-03-29 14:06:20
163.221.198.139 csb102.naist.jp 2024-03-29 14:06:20
163.221.198.140 csb103.naist.jp 2024-03-29 14:06:20
163.221.198.141 csb104.naist.jp 2024-03-29 14:06:20
163.221.198.142 csbserve1.naist.jp 2024-03-29 14:06:20
163.221.198.143 csbserve2.naist.jp 2024-03-29 14:06:20
163.221.198.144 csbdisk1.naist.jp 2024-03-29 14:06:20
163.221.198.145 csbdisk2.naist.jp 2024-03-29 14:06:20
163.221.198.146 csbdisk3.naist.jp 2024-03-29 14:06:20
163.221.198.147 csbdisk4.naist.jp 2024-03-29 14:06:20
163.221.198.149 csbdeep1.naist.jp 2024-03-29 14:06:20
163.221.198.150 csbdeep2.naist.jp 2024-03-29 14:06:20
163.221.198.151 csbdeep3.naist.jp 2024-03-29 14:06:20
163.221.198.152 csbdeep4.naist.jp 2024-03-29 14:06:20
163.221.198.153 mi153.naist.jp 2024-03-29 14:06:20
163.221.198.154 mi154.naist.jp 2024-03-29 14:06:20
163.221.198.155 mi155.naist.jp 2024-03-29 14:06:20
163.221.198.162 mi162.naist.jp 2024-03-29 14:06:20
163.221.198.163 mi163.naist.jp 2024-03-29 14:06:20
163.221.198.167 mi167.naist.jp 2024-03-29 14:06:20
163.221.198.178 mi178.naist.jp 2024-03-29 14:06:20
163.221.198.183 mi183.naist.jp 2024-03-29 14:06:20
163.221.198.185 mi185.naist.jp 2024-03-29 14:06:20
163.221.198.189 mi189.naist.jp 2024-03-29 14:06:20
163.221.198.201 isb5-dhcp-198-201.naist.jp 2024-03-29 14:06:20
163.221.198.202 isb5-dhcp-198-202.naist.jp 2024-03-29 14:06:20
163.221.198.203 isb5-dhcp-198-203.naist.jp 2024-03-29 14:06:20
163.221.198.204 isb5-dhcp-198-204.naist.jp 2024-03-29 14:06:20
163.221.198.205 isb5-dhcp-198-205.naist.jp 2024-03-29 14:06:20
163.221.198.206 isb5-dhcp-198-206.naist.jp 2024-03-29 14:06:20
163.221.198.208 isb5-dhcp-198-208.naist.jp 2024-03-29 14:06:20
163.221.198.209 isb5-dhcp-198-209.naist.jp 2024-03-29 14:06:20
163.221.198.210 isb5-dhcp-198-210.naist.jp 2024-03-29 14:06:20
163.221.198.211 isb5-dhcp-198-211.naist.jp 2024-03-29 14:06:20
163.221.198.212 isb5-dhcp-198-212.naist.jp 2024-03-29 14:06:20
163.221.198.213 isb5-dhcp-198-213.naist.jp 2024-03-29 14:06:20
163.221.198.214 isb5-dhcp-198-214.naist.jp 2024-03-29 14:06:20
163.221.198.215 isb5-dhcp-198-215.naist.jp 2024-03-29 14:06:20
163.221.198.216 isb5-dhcp-198-216.naist.jp 2024-03-29 14:06:20
163.221.198.217 isb5-dhcp-198-217.naist.jp 2024-03-29 14:06:20
163.221.198.218 isb5-dhcp-198-218.naist.jp 2024-03-21 22:06:04
163.221.198.219 isb5-dhcp-198-219.naist.jp 2024-03-29 14:06:20
163.221.198.220 isb5-dhcp-198-220.naist.jp 2024-03-29 14:06:20
163.221.198.221 isb5-dhcp-198-221.naist.jp 2024-03-29 14:06:20
163.221.198.223 isb5-dhcp-198-223.naist.jp 2024-03-29 14:06:20
163.221.198.224 isb5-dhcp-198-224.naist.jp 2024-03-29 14:06:20
163.221.198.225 isb5-dhcp-198-225.naist.jp 2024-03-29 14:06:20
163.221.198.226 isb5-dhcp-198-226.naist.jp 2024-03-29 14:06:20
163.221.198.227 isb5-dhcp-198-227.naist.jp 2024-03-29 14:06:20
163.221.198.228 isb5-dhcp-198-228.naist.jp 2024-03-29 14:06:20
163.221.198.229 isb5-dhcp-198-229.naist.jp 2024-03-29 14:06:20
163.221.198.230 isb5-dhcp-198-230.naist.jp 2024-03-29 14:06:20
163.221.198.231 isb5-dhcp-198-231.naist.jp 2024-03-29 14:06:20
163.221.198.232 isb5-dhcp-198-232.naist.jp 2024-03-29 14:06:20
163.221.198.233 isb5-dhcp-198-233.naist.jp 2024-03-29 14:06:20
163.221.198.234 isb5-dhcp-198-234.naist.jp 2024-03-29 14:06:20
163.221.198.235 isb5-dhcp-198-235.naist.jp 2024-03-29 14:06:20
163.221.198.236 isb5-dhcp-198-236.naist.jp 2024-03-29 14:06:20
163.221.198.238 isb5-dhcp-198-238.naist.jp 2024-03-29 14:06:20
163.221.198.239 isb5-dhcp-198-239.naist.jp 2024-03-29 14:06:20
163.221.198.240 isb5-dhcp-198-240.naist.jp 2024-03-29 14:06:20
163.221.198.241 isb5-dhcp-198-241.naist.jp 2024-03-29 14:06:20
163.221.198.242 isb5-dhcp-198-242.naist.jp 2024-03-29 14:06:20
163.221.198.243 isb5-dhcp-198-243.naist.jp 2024-03-29 14:06:20
163.221.198.244 isb5-dhcp-198-244.naist.jp 2024-03-29 14:06:20
163.221.198.245 isb5-dhcp-198-245.naist.jp 2024-03-29 14:06:20
163.221.198.246 isb5-dhcp-198-246.naist.jp 2024-03-29 14:06:20
163.221.198.247 isb5-dhcp-198-247.naist.jp 2024-03-29 14:06:20
163.221.198.248 isb5-dhcp-198-248.naist.jp 2024-03-29 14:06:20
163.221.198.249 isb5-dhcp-198-249.naist.jp 2024-03-29 14:06:20

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30386 1445006652 970398675250322
Brazil 8992 87960328 29211308101636
China 6735 372917624 129879479689856
Russian Federation 5801 47524874 293937661538112
India 5785 36159520 24443463831552
Australia 5047 42186324 20530134718720
Indonesia 3291 17772288 1322404544512
United Kingdom 3167 80862212 31553132298496
Germany 3093 113771304 70903376183296
Poland 2511 19272320 15946811315200
Canada 2347 55929064 3527341048832
France 2275 77252896 12791512432640
Ukraine 2120 9691904 5183408439296
Bangladesh 1744 1900548 1005289799680
Netherlands 1582 55652784 26204300117504
Italy 1296 52304080 28743184678912
Hong Kong 1261 17695092 1708411388672
Argentina 1259 19539424 18796493406208
Japan 1231 167819880 33497841467392
Spain 1225 34556928 8005241278464