AS | CIDR | Description |
---|---|---|
AS31 | 131.215.0.0/16 | CIT - California Institute of Technology, US |
AS / Info | IP / Time | AS Path |
---|---|---|
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IP | Host | DateTime |
---|---|---|
131.215.51.0 | steele-3.net.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.1 | jinsoo.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.2 | static-51-2.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.3 | static-51-3.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.4 | static-51-4.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.6 | static-51-6.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.31 | static-51-31.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.191 | dhcp-51-191.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.192 | dhcp-51-192.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.194 | dhcp-51-194.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.195 | dhcp-51-195.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.196 | dhcp-51-196.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.197 | dhcp-51-197.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.198 | dhcp-51-198.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.199 | dhcp-51-199.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.200 | dhcp-51-200.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.201 | dhcp-51-201.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.202 | dhcp-51-202.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.203 | dhcp-51-203.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.204 | dhcp-51-204.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.205 | dhcp-51-205.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.206 | dhcp-51-206.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.207 | dhcp-51-207.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.208 | dhcp-51-208.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.209 | dhcp-51-209.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.210 | dhcp-51-210.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.211 | dhcp-51-211.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.212 | dhcp-51-212.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.213 | dhcp-51-213.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.214 | dhcp-51-214.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.215 | dhcp-51-215.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.216 | dhcp-51-216.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.217 | dhcp-51-217.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.218 | dhcp-51-218.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.219 | dhcp-51-219.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.220 | dhcp-51-220.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.221 | dhcp-51-221.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.222 | dhcp-51-222.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.223 | dhcp-51-223.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.224 | dhcp-51-224.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.225 | dhcp-51-225.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.226 | dhcp-51-226.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.227 | dhcp-51-227.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.228 | dhcp-51-228.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.229 | dhcp-51-229.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.230 | dhcp-51-230.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.231 | dhcp-51-231.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.232 | dhcp-51-232.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.233 | dhcp-51-233.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.234 | dhcp-51-234.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.235 | dhcp-51-235.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.236 | dhcp-51-236.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.237 | dhcp-51-237.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.238 | dhcp-51-238.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.239 | dhcp-51-239.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.240 | dhcp-51-240.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.241 | dhcp-51-241.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.242 | dhcp-51-242.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.243 | dhcp-51-243.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.244 | dhcp-51-244.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.245 | dhcp-51-245.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.251 | fluke-51.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.253 | steele-rsw-51.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.254 | default-51.caltech.edu | 2024-04-15 03:57:22 |
131.215.51.255 | broadcast-51.caltech.edu | 2024-04-15 03:57:22 |
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 |