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:118)
| IP | Host | DateTime |
|---|---|---|
| 131.215.136.0 | moore-34.net.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.1 | light.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.2 | quple.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.3 | static-136-3.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.4 | newgyro.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.5 | pilot.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.6 | micserver.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.7 | lassie.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.8 | static-136-8.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.9 | hufflepuff.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.10 | static-136-10.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.11 | static-136-11.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.12 | static-136-12.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.13 | static-136-13.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.14 | runway.caltech.edu | 2025-07-04 03:35:28 |
| 131.215.136.15 | gyro-drac.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.16 | compass.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.17 | stark.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.18 | 334-moore.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.19 | 341-moore.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.20 | zeppelin.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.21 | astrolabe.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.22 | chronometer.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.43 | jetway.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.73 | index.paradise.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.88 | twister.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.93 | paradise-hp3015.paradise.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.94 | paradise-hpm551.paradise.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.112 | rain.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.113 | djinn.mics.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.120 | gyro.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.123 | landroval.mics.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.124 | mammoth.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.125 | warlock.chic.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.166 | dhcp-136-166.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.167 | dhcp-136-167.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.168 | dhcp-136-168.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.169 | dhcp-136-169.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.170 | dhcp-136-170.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.171 | dhcp-136-171.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.172 | dhcp-136-172.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.173 | dhcp-136-173.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.174 | dhcp-136-174.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.175 | dhcp-136-175.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.176 | dhcp-136-176.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.177 | dhcp-136-177.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.178 | dhcp-136-178.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.179 | dhcp-136-179.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.180 | dhcp-136-180.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.181 | dhcp-136-181.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.182 | dhcp-136-182.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.183 | dhcp-136-183.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.184 | dhcp-136-184.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.185 | dhcp-136-185.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.186 | dhcp-136-186.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.187 | dhcp-136-187.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.188 | dhcp-136-188.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.189 | dhcp-136-189.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.190 | dhcp-136-190.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.191 | dhcp-136-191.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.192 | dhcp-136-192.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.193 | dhcp-136-193.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.194 | dhcp-136-194.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.195 | dhcp-136-195.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.196 | dhcp-136-196.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.197 | dhcp-136-197.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.198 | dhcp-136-198.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.199 | dhcp-136-199.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.200 | dhcp-136-200.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.201 | dhcp-136-201.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.202 | dhcp-136-202.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.203 | dhcp-136-203.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.204 | dhcp-136-204.caltech.edu | 2025-07-04 03:35:28 |
| 131.215.136.205 | dhcp-136-205.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.206 | dhcp-136-206.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.207 | dhcp-136-207.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.208 | dhcp-136-208.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.209 | dhcp-136-209.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.210 | dhcp-136-210.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.211 | dhcp-136-211.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.212 | dhcp-136-212.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.213 | dhcp-136-213.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.214 | dhcp-136-214.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.215 | dhcp-136-215.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.216 | dhcp-136-216.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.217 | dhcp-136-217.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.218 | dhcp-136-218.caltech.edu | 2025-07-04 03:35:28 |
| 131.215.136.219 | dhcp-136-219.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.220 | dhcp-136-220.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.221 | dhcp-136-221.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.222 | dhcp-136-222.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.223 | dhcp-136-223.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.224 | dhcp-136-224.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.225 | dhcp-136-225.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.226 | dhcp-136-226.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.227 | dhcp-136-227.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.228 | dhcp-136-228.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.229 | dhcp-136-229.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.230 | dhcp-136-230.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.231 | dhcp-136-231.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.232 | dhcp-136-232.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.233 | dhcp-136-233.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.234 | dhcp-136-234.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.235 | dhcp-136-235.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.236 | dhcp-136-236.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.237 | dhcp-136-237.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.238 | dhcp-136-238.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.239 | dhcp-136-239.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.240 | dhcp-136-240.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.241 | dhcp-136-241.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.242 | dhcp-136-242.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.243 | dhcp-136-243.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.244 | dhcp-136-244.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.245 | dhcp-136-245.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.251 | fluke-136.caltech.edu | 2025-07-04 03:35:28 |
| 131.215.136.253 | moore-rsw-136.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.254 | default-136.caltech.edu | 2025-07-09 13:58:28 |
| 131.215.136.255 | broadcast-136.caltech.edu | 2025-07-09 13:58:28 |
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 |