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:168)
| IP | Host | DateTime |
|---|---|---|
| 131.215.165.0 | sac.net.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.1 | static-165-1.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.2 | static-165-2.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.3 | bigtbuilds.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.5 | southhouses.kronos.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.6 | static-165-6.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.7 | static-165-7.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.8 | static-165-8.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.9 | satic-165-9.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.10 | static-165-10.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.11 | static-165-11.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.12 | static-165-12.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.13 | static-165-13.caltech.edu | 2025-07-09 13:58:44 |
| 131.215.165.69 | ugcsns.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.96 | dhcp-165-96.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.97 | dhcp-165-97.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.98 | dhcp-165-98.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.99 | dhcp-165-99.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.100 | dhcp-165-100.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.101 | dhcp-165-101.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.102 | dhcp-165-102.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.103 | dhcp-165-103.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.104 | dhcp-165-104.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.105 | dhcp-165-105.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.106 | dhcp-165-106.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.107 | dhcp-165-107.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.108 | dhcp-165-108.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.109 | dhcp-165-109.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.110 | dhcp-165-110.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.111 | dhcp-165-111.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.112 | dhcp-165-112.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.113 | dhcp-165-113.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.114 | dhcp-165-114.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.115 | dhcp-165-115.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.116 | dhcp-165-116.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.117 | dhcp-165-117.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.118 | dhcp-165-118.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.119 | dhcp-165-119.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.120 | dhcp-165-120.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.121 | dhcp-165-121.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.122 | dhcp-165-122.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.123 | dhcp-165-123.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.124 | dhcp-165-124.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.125 | dhcp-165-125.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.126 | dhcp-165-126.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.127 | dhcp-165-127.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.128 | dhcp-165-128.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.129 | dhcp-165-129.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.130 | dhcp-165-130.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.131 | dhcp-165-131.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.132 | dhcp-165-132.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.133 | dhcp-165-133.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.134 | dhcp-165-134.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.135 | dhcp-165-135.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.136 | dhcp-165-136.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.137 | dhcp-165-137.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.138 | dhcp-165-138.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.139 | dhcp-165-139.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.140 | dhcp-165-140.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.141 | dhcp-165-141.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.142 | dhcp-165-142.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.143 | dhcp-165-143.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.144 | dhcp-165-144.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.145 | dhcp-165-145.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.146 | dhcp-165-146.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.147 | dhcp-165-147.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.148 | dhcp-165-148.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.149 | dhcp-165-149.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.150 | dhcp-165-150.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.151 | dhcp-165-151.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.152 | dhcp-165-152.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.153 | dhcp-165-153.caltech.edu | 2025-07-09 13:58:44 |
| 131.215.165.154 | dhcp-165-154.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.155 | dhcp-165-155.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.156 | dhcp-165-156.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.157 | dhcp-165-157.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.158 | dhcp-165-158.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.159 | dhcp-165-159.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.160 | dhcp-165-160.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.161 | dhcp-165-161.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.162 | dhcp-165-162.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.163 | dhcp-165-163.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.164 | dhcp-165-164.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.165 | dhcp-165-165.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.166 | dhcp-165-166.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.167 | dhcp-165-167.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.168 | dhcp-165-168.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.169 | dhcp-165-169.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.170 | dhcp-165-170.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.171 | dhcp-165-171.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.172 | dhcp-165-172.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.173 | dhcp-165-173.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.174 | dhcp-165-174.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.175 | dhcp-165-175.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.176 | dhcp-165-176.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.177 | dhcp-165-177.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.178 | dhcp-165-178.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.179 | dhcp-165-179.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.180 | dhcp-165-180.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.181 | dhcp-165-181.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.182 | dhcp-165-182.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.183 | dhcp-165-183.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.184 | dhcp-165-184.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.185 | dhcp-165-185.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.186 | dhcp-165-186.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.187 | dhcp-165-187.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.188 | dhcp-165-188.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.189 | dhcp-165-189.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.190 | dhcp-165-190.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.191 | dhcp-165-191.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.192 | dhcp-165-192.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.193 | dhcp-165-193.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.194 | dhcp-165-194.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.195 | dhcp-165-195.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.196 | dhcp-165-196.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.197 | dhcp-165-197.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.198 | dhcp-165-198.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.199 | dhcp-165-199.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.200 | dhcp-165-200.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.201 | dhcp-165-201.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.202 | dhcp-165-202.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.203 | dhcp-165-203.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.204 | dhcp-165-204.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.205 | dhcp-165-205.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.206 | dhcp-165-206.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.207 | dhcp-165-207.caltech.edu | 2025-07-09 13:58:44 |
| 131.215.165.208 | dhcp-165-208.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.209 | dhcp-165-209.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.210 | dhcp-165-210.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.211 | dhcp-165-211.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.212 | dhcp-165-212.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.213 | dhcp-165-213.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.214 | dhcp-165-214.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.215 | dhcp-165-215.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.216 | dhcp-165-216.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.217 | dhcp-165-217.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.218 | dhcp-165-218.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.219 | dhcp-165-219.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.220 | dhcp-165-220.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.221 | dhcp-165-221.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.222 | dhcp-165-222.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.223 | dhcp-165-223.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.224 | dhcp-165-224.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.225 | dhcp-165-225.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.226 | dhcp-165-226.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.227 | dhcp-165-227.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.228 | dhcp-165-228.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.229 | dhcp-165-229.caltech.edu | 2025-07-09 13:58:44 |
| 131.215.165.230 | dhcp-165-230.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.231 | dhcp-165-231.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.232 | dhcp-165-232.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.233 | dhcp-165-233.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.234 | dhcp-165-234.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.235 | dhcp-165-235.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.236 | dhcp-165-236.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.237 | dhcp-165-237.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.238 | dhcp-165-238.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.239 | dhcp-165-239.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.240 | dhcp-165-240.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.241 | dhcp-165-241.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.242 | dhcp-165-242.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.243 | dhcp-165-243.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.244 | dhcp-165-244.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.245 | dhcp-165-245.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.251 | fluke-165.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.253 | sac-rsw-165.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.254 | default-165.caltech.edu | 2025-07-14 23:49:53 |
| 131.215.165.255 | broadcast-165.caltech.edu | 2025-07-14 23:49:53 |
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 |