BGP Announced

AS CIDR Description
AS2501 133.11.0.0/16 UTnet - The University of Tokyo, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:88)

IP Host DateTime
133.11.236.129 ns.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.130 nii02.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.131 nii01.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.132 reserved-236-132.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.133 reserved-236-133.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.134 reserved-236-134.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.135 reserved-236-135.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.136 jr.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.137 reserved-236-137.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.138 reserved-236-138.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.140 reserved-236-140.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.141 reserved-236-141.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.142 reserved-236-142.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.143 panda.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.144 reserved-236-144.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.145 reserved-236-145.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.146 reserved-236-146.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.147 reserved-236-147.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.148 reserved-236-148.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.149 reserved-236-149.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.150 reserved-236-150.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.151 reserved-236-151.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.152 reserved-236-152.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.154 reserved-236-154.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.155 exp3g.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.156 reserved-236-156.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.157 reserved-236-157.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.159 reserved-236-159.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.160 juniper1.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.174 reserved-236-174.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.175 reserved-236-175.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.176 reserved-236-176.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.177 esp1.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.178 esp2.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.179 esp3.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.180 esp4.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.181 esp5.elab.ic.i.u-tokyo.ac.jp 2025-02-18 22:37:03
133.11.236.182 esp6.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.183 esp7.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.184 mew-sensor1.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.185 esp8.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.186 esp9.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.187 esp10.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.205 dhcp-236-205.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.206 dhcp-236-206.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.207 dhcp-236-207.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.208 dhcp-236-208.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.209 dhcp-236-209.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.210 dhcp-236-210.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.211 dhcp-236-211.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.212 dhcp-236-212.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.213 dhcp-236-213.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.214 dhcp-236-214.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.216 dhcp-236-216.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.220 dhcp-236-220.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.221 dhcp-236-221.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.222 dhcp-236-222.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.223 dhcp-236-223.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.224 dhcp-236-224.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.225 dhcp-236-225.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.226 dhcp-236-226.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.227 dhcp-236-227.elab.ic.i.u-tokyo.ac.jp 2025-02-18 22:37:03
133.11.236.228 dhcp-236-228.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.229 dhcp-236-229.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.230 dhcp-236-230.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.231 dhcp-236-231.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.232 dhcp-236-232.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.233 dhcp-236-233.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.234 dhcp-236-234.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.235 dhcp-236-235.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.236 dhcp-236-236.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.237 dhcp-236-237.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.239 dhcp-236-239.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.240 dhcp-236-240.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.241 dhcp-236-241.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.242 dhcp-236-242.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.243 dhcp-236-243.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.244 dhcp-236-244.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.245 dhcp-236-245.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.246 dhcp-236-246.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.247 dhcp-236-247.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.248 dhcp-236-248.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.249 dhcp-236-249.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.250 dhcp-236-250.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.251 dhcp-236-251.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.252 dhcp-236-252.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.253 dhcp-236-253.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19
133.11.236.254 dhcp-236-254.elab.ic.i.u-tokyo.ac.jp 2025-02-15 06:14:19

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31289 1463344921 1153567090396103522
Brazil 9042 86791856 2305871750905204736
China 6606 350277028 147525844412912
India 5912 35617280 24431355023360
Russian Federation 5754 46721992 10413599207240
Indonesia 3544 18056448 1189452513280
United Kingdom 3162 73201248 31171132391424
Germany 3130 113024264 69205379121152
Australia 3007 40890416 20505553606656
Poland 2478 18604544 15319939879936
Canada 2441 54736168 4340770735360
France 2245 75905280 12209760174080
Ukraine 2023 8582912 5090976661504
Bangladesh 1848 1875456 877069271040
Netherlands 1595 53617360 26232513496576
Italy 1297 51820928 28544022413312
Argentina 1290 19681024 18745315819520
Hong Kong 1275 17523908 7860382794496
Japan 1265 160020584 33674643963904
Spain 1231 34274304 7522192920576