BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS31 |
131.215.0.0/16
|
CIT - California Institute of Technology, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:117)
| IP | Host | DateTime |
|---|---|---|
| 131.215.10.0 | tolman-bacher.net.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.2 | tierra.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.3 | agua.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.4 | tb-color106.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.5 | tb-color157.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.6 | tb-fax157.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.7 | tb-copier159.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.8 | tb-color120.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.9 | tb-color159.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.10 | static-10-10.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.11 | tb-bw105.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.12 | arbol.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.13 | ic.kiss.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.14 | rana.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.15 | terramater-pc.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.16 | deathstar-pc.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.17 | keckcenter-crestron.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.26 | static-10-26.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.151 | dhcp-10-151.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.152 | dhcp-10-152.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.153 | dhcp-10-153.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.154 | dhcp-10-154.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.155 | dhcp-10-155.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.156 | dhcp-10-156.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.157 | dhcp-10-157.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.158 | dhcp-10-158.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.159 | dhcp-10-159.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.160 | dhcp-10-160.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.161 | dhcp-10-161.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.162 | dhcp-10-162.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.163 | dhcp-10-163.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.10.164 | dhcp-10-164.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.165 | dhcp-10-165.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.166 | dhcp-10-166.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.167 | dhcp-10-167.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.168 | dhcp-10-168.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.169 | dhcp-10-169.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.170 | dhcp-10-170.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.171 | dhcp-10-171.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.10.172 | dhcp-10-172.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.173 | dhcp-10-173.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.174 | dhcp-10-174.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.175 | dhcp-10-175.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.176 | dhcp-10-176.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.177 | dhcp-10-177.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.178 | dhcp-10-178.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.179 | dhcp-10-179.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.180 | dhcp-10-180.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.181 | dhcp-10-181.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.182 | dhcp-10-182.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.183 | dhcp-10-183.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.184 | dhcp-10-184.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.185 | dhcp-10-185.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.186 | dhcp-10-186.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.10.187 | dhcp-10-187.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.188 | dhcp-10-188.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.189 | dhcp-10-189.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.190 | dhcp-10-190.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.191 | dhcp-10-191.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.192 | dhcp-10-192.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.193 | dhcp-10-193.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.194 | dhcp-10-194.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.195 | dhcp-10-195.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.196 | dhcp-10-196.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.197 | dhcp-10-197.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.198 | dhcp-10-198.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.199 | dhcp-10-199.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.200 | dhcp-10-200.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.201 | dhcp-10-201.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.202 | dhcp-10-202.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.203 | dhcp-10-203.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.204 | dhcp-10-204.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.205 | dhcp-10-205.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.206 | dhcp-10-206.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.207 | dhcp-10-207.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.208 | dhcp-10-208.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.209 | dhcp-10-209.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.210 | dhcp-10-210.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.211 | dhcp-10-211.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.212 | dhcp-10-212.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.213 | dhcp-10-213.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.214 | dhcp-10-214.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.215 | dhcp-10-215.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.216 | dhcp-10-216.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.217 | dhcp-10-217.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.218 | dhcp-10-218.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.219 | dhcp-10-219.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.220 | dhcp-10-220.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.221 | dhcp-10-221.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.222 | dhcp-10-222.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.223 | dhcp-10-223.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.224 | dhcp-10-224.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.225 | dhcp-10-225.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.226 | dhcp-10-226.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.227 | dhcp-10-227.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.228 | dhcp-10-228.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.229 | dhcp-10-229.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.230 | dhcp-10-230.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.231 | dhcp-10-231.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.232 | dhcp-10-232.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.233 | dhcp-10-233.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.234 | dhcp-10-234.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.235 | dhcp-10-235.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.236 | dhcp-10-236.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.237 | dhcp-10-237.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.238 | dhcp-10-238.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.239 | dhcp-10-239.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.240 | dhcp-10-240.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.241 | dhcp-10-241.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.242 | dhcp-10-242.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.10.243 | dhcp-10-243.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.244 | dhcp-10-244.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.245 | dhcp-10-245.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.251 | fluke-10.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.253 | broad-rsw-10.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.254 | default-10.caltech.edu | 2025-07-14 23:47:13 |
| 131.215.10.255 | broadcast-10.caltech.edu | 2025-07-14 23:47:13 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |