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:151)
| IP | Host | DateTime |
|---|---|---|
| 131.215.103.0 | linde-robinson-b23.net.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.1 | static-103-1.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.2 | oco2-exos-a.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.3 | tofu.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.4 | miro.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.5 | lrb107-fw1.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.6 | lr238-bw.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.7 | lrb124.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.8 | lrb124-console.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.9 | lr239-netgear.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.10 | oco2-exos-b.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.11 | biogenics-rac.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.13 | lr239-bw.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.14 | static-103-14.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.15 | lr224-andrewt.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.16 | static-103-16.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.17 | sol.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.18 | solartrak.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.19 | oco2-file.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.20 | lb124-pvtsw1.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.21 | lb124-apc.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.22 | lrb124-fw2.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.27 | eady-rac.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.28 | curry.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.29 | curry-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.33 | squid.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.34 | squid-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.35 | clima.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.36 | clima-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.37 | lrb124-fw1.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.38 | fiver.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.39 | fiver-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.40 | almus.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.41 | wurst.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.42 | wurst-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.43 | glider.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.44 | kiwi.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.45 | kiwi-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.46 | pesto.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.47 | pesto-rac.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.51 | tofherc.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.52 | tofathena.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.53 | lrb201me-lutron.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.54 | tofwinvm.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.55 | tripherc.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.61 | ftir1.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.67 | lr330-apc1.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.68 | lrb124-fw1-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.69 | static-103-69.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.72 | eady.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.74 | ccycle-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.79 | oco2-file-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.81 | sampo-rac.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.83 | tofu-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.93 | lr205-spencer.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.98 | pixel-rac.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.99 | pixel.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.100 | pluto.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.101 | europa.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.108 | lrb124-eaton1.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.109 | lrb124-eaton2.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.119 | ccycle.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.120 | biogenics.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.123 | aether.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.129 | sampo.gps.caltech.edu | 2025-07-08 12:43:42 |
| 131.215.103.130 | squid-md3460-c1.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.131 | squid-md3460-c2.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.132 | lrb124-eaton3.gps.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.133 | lrb124-eaton4.gps.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.166 | dhcp-103-166.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.167 | dhcp-103-167.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.168 | dhcp-103-168.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.169 | dhcp-103-169.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.170 | dhcp-103-170.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.171 | dhcp-103-171.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.172 | dhcp-103-172.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.173 | dhcp-103-173.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.174 | dhcp-103-174.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.175 | dhcp-103-175.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.176 | dhcp-103-176.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.177 | dhcp-103-177.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.178 | dhcp-103-178.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.179 | dhcp-103-179.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.180 | dhcp-103-180.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.182 | dhcp-103-182.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.183 | dhcp-103-183.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.184 | dhcp-103-184.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.185 | dhcp-103-185.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.186 | dhcp-103-186.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.187 | dhcp-103-187.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.188 | dhcp-103-188.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.189 | dhcp-103-189.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.190 | dhcp-103-190.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.191 | dhcp-103-191.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.192 | dhcp-103-192.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.193 | dhcp-103-193.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.194 | dhcp-103-194.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.195 | dhcp-103-195.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.196 | dhcp-103-196.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.197 | dhcp-103-197.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.198 | dhcp-103-198.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.199 | dhcp-103-199.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.200 | dhcp-103-200.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.201 | dhcp-103-201.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.202 | dhcp-103-202.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.203 | dhcp-103-203.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.204 | dhcp-103-204.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.205 | dhcp-103-205.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.206 | dhcp-103-206.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.207 | dhcp-103-207.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.208 | dhcp-103-208.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.209 | dhcp-103-209.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.210 | dhcp-103-210.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.211 | dhcp-103-211.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.212 | dhcp-103-212.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.213 | dhcp-103-213.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.214 | dhcp-103-214.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.215 | dhcp-103-215.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.216 | dhcp-103-216.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.217 | dhcp-103-217.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.218 | dhcp-103-218.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.220 | dhcp-103-220.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.221 | dhcp-103-221.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.222 | dhcp-103-222.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.223 | dhcp-103-223.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.224 | dhcp-103-224.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.225 | dhcp-103-225.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.226 | dhcp-103-226.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.227 | dhcp-103-227.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.228 | dhcp-103-228.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.229 | dhcp-103-229.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.230 | dhcp-103-230.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.231 | dhcp-103-231.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.232 | dhcp-103-232.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.233 | dhcp-103-233.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.234 | dhcp-103-234.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.235 | dhcp-103-235.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.236 | dhcp-103-236.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.237 | dhcp-103-237.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.238 | dhcp-103-238.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.239 | dhcp-103-239.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.240 | dhcp-103-240.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.241 | dhcp-103-241.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.242 | dhcp-103-242.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.243 | dhcp-103-243.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.244 | dhcp-103-244.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.245 | dhcp-103-245.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.251 | fluke-103.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.252 | robinson-rsw-103.caltech.edu | 2025-07-09 13:57:50 |
| 131.215.103.254 | default-103.caltech.edu | 2025-07-14 03:03:17 |
| 131.215.103.255 | broadcast-103.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 |