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:94)
| IP | Host | DateTime |
|---|---|---|
| 131.215.107.0 | lindehall-kellogg-b3-b2.net.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.1 | julius.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.2 | static-107-2.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.3 | static-107-3.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.4 | chenega.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.5 | static-107-5.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.6 | static-107-6.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.7 | static-107-7.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.8 | decs-557b6b.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.9 | static-107-9.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.166 | dhcp-107-166.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.167 | dhcp-107-167.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.168 | dhcp-107-168.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.169 | dhcp-107-169.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.170 | dhcp-107-170.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.171 | dhcp-107-171.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.172 | dhcp-107-172.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.173 | dhcp-107-173.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.174 | dhcp-107-174.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.175 | dhcp-107-175.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.176 | dhcp-107-176.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.177 | dhcp-107-177.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.178 | dhcp-107-178.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.179 | dhcp-107-179.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.180 | dhcp-107-180.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.181 | dhcp-107-181.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.182 | dhcp-107-182.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.183 | dhcp-107-183.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.184 | dhcp-107-184.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.185 | dhcp-107-185.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.186 | dhcp-107-186.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.187 | dhcp-107-187.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.188 | dhcp-107-188.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.189 | dhcp-107-189.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.190 | dhcp-107-190.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.191 | dhcp-107-191.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.192 | dhcp-107-192.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.193 | dhcp-107-193.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.194 | dhcp-107-194.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.195 | dhcp-107-195.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.196 | dhcp-107-196.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.197 | dhcp-107-197.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.198 | dhcp-107-198.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.199 | dhcp-107-199.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.200 | dhcp-107-200.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.201 | dhcp-107-201.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.202 | dhcp-107-202.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.203 | dhcp-107-203.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.204 | dhcp-107-204.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.205 | dhcp-107-205.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.206 | dhcp-107-206.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.207 | dhcp-107-207.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.208 | dhcp-107-208.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.209 | dhcp-107-209.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.210 | dhcp-107-210.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.211 | dhcp-107-211.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.212 | dhcp-107-212.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.213 | dhcp-107-213.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.214 | dhcp-107-214.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.215 | dhcp-107-215.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.216 | dhcp-107-216.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.217 | dhcp-107-217.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.218 | dhcp-107-218.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.219 | dhcp-107-219.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.220 | dhcp-107-220.caltech.edu | 2025-07-04 03:34:53 |
| 131.215.107.221 | dhcp-107-221.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.222 | dhcp-107-222.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.223 | dhcp-107-223.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.224 | dhcp-107-224.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.225 | dhcp-107-225.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.226 | dhcp-107-226.caltech.edu | 2025-07-04 03:34:53 |
| 131.215.107.227 | dhcp-107-227.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.228 | dhcp-107-228.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.229 | dhcp-107-229.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.230 | dhcp-107-230.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.231 | dhcp-107-231.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.232 | dhcp-107-232.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.233 | dhcp-107-233.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.234 | dhcp-107-234.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.235 | dhcp-107-235.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.236 | dhcp-107-236.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.237 | dhcp-107-237.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.238 | dhcp-107-238.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.239 | dhcp-107-239.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.240 | dhcp-107-240.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.241 | dhcp-107-241.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.242 | dhcp-107-242.caltech.edu | 2025-07-04 03:34:53 |
| 131.215.107.243 | dhcp-107-243.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.244 | dhcp-107-244.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.245 | dhcp-107-245.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.251 | fluke-107.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.253 | kellogg-rsw-107.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.254 | default-107.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.107.255 | broadcast-107.caltech.edu | 2025-07-09 13:57:50 |
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 |