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:205)
| IP | Host | DateTime |
|---|---|---|
| 131.215.78.0 | chen-2.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.1 | static-78-1.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.2 | static-78-2.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.3 | static-78-3.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.4 | static-78-4.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.5 | static-78-5.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.6 | static-78-6.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.7 | static-78-7.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.8 | static-78-8.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.9 | static-78-9.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.10 | static-78-10.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.11 | static-78-11.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.12 | static-78-12.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.13 | static-78-13.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.14 | static-78-14.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.15 | static-78-15.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.16 | static-78-16.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.17 | static-78-17.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.18 | static-78-18.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.19 | static-78-19.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.20 | static-78-20.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.21 | static-78-21.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.22 | static-78-22.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.23 | static-78-23.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.24 | static-78-24.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.25 | static-78-25.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.26 | static-78-26.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.27 | fig.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.28 | static-78-28.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.29 | lpprinter.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.30 | static-76-30.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.31 | static-76-31.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.32 | static-76-32.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.33 | npi6abf35.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.34 | static-78-34.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.35 | nasowitz2.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.36 | dupowitz.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.37 | tcga.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.38 | static-78-38.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.39 | static-78-39.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.40 | static-78-40.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.41 | static-78-41.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.42 | bioinformatics.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.43 | chen-tcga-fw.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.44 | chen-tcga-untrust.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.45 | static-78-45.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.46 | static-78-46.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.47 | static-78-47.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.48 | static-78-48.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.49 | igvf.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.50 | static-78-50.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.51 | tcga-laptop.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.96 | dhcp-78-96.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.97 | dhcp-78-97.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.98 | dhcp-78-98.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.99 | dhcp-78-99.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.100 | dhcp-78-100.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.101 | dhcp-78-101.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.102 | dhcp-78-102.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.103 | dhcp-78-103.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.104 | dhcp-78-104.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.105 | dhcp-78-105.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.106 | dhcp-78-106.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.107 | dhcp-78-107.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.108 | dhcp-78-108.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.109 | dhcp-78-109.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.110 | dhcp-78-110.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.111 | dhcp-78-111.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.112 | dhcp-78-112.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.113 | dhcp-78-113.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.114 | dhcp-78-114.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.115 | dhcp-78-115.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.116 | dhcp-78-116.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.117 | dhcp-78-117.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.118 | dhcp-78-118.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.119 | dhcp-78-119.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.120 | dhcp-78-120.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.121 | dhcp-78-121.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.122 | dhcp-78-122.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.123 | dhcp-78-123.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.124 | dhcp-78-124.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.125 | dhcp-78-125.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.126 | dhcp-78-126.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.127 | dhcp-78-127.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.128 | dhcp-78-128.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.129 | dhcp-78-129.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.130 | dhcp-78-130.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.131 | dhcp-78-131.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.132 | dhcp-78-132.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.133 | dhcp-78-133.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.134 | dhcp-78-134.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.135 | dhcp-78-135.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.136 | dhcp-78-136.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.137 | dhcp-78-137.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.138 | dhcp-78-138.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.139 | dhcp-78-139.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.140 | dhcp-78-140.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.141 | dhcp-78-141.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.142 | dhcp-78-142.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.143 | dhcp-78-143.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.144 | dhcp-78-144.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.145 | dhcp-78-145.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.146 | dhcp-78-146.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.147 | dhcp-78-147.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.148 | dhcp-78-148.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.149 | dhcp-78-149.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.150 | dhcp-78-150.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.151 | dhcp-78-151.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.152 | dhcp-78-152.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.153 | dhcp-78-153.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.154 | dhcp-78-154.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.155 | dhcp-78-155.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.156 | dhcp-78-156.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.157 | dhcp-78-157.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.158 | dhcp-78-158.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.159 | dhcp-78-159.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.160 | dhcp-78-160.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.161 | dhcp-78-161.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.162 | dhcp-78-162.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.163 | dhcp-78-163.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.164 | dhcp-78-164.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.165 | dhcp-78-165.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.166 | dhcp-78-166.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.167 | dhcp-78-167.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.168 | dhcp-78-168.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.169 | dhcp-78-169.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.170 | dhcp-78-170.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.171 | dhcp-78-171.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.172 | dhcp-78-172.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.173 | dhcp-78-173.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.174 | dhcp-78-174.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.175 | dhcp-78-175.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.176 | dhcp-78-176.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.177 | dhcp-78-177.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.178 | dhcp-78-178.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.179 | dhcp-78-179.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.180 | dhcp-78-180.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.181 | dhcp-78-181.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.182 | dhcp-78-182.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.183 | dhcp-78-183.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.184 | dhcp-78-184.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.185 | dhcp-78-185.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.186 | dhcp-78-186.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.187 | dhcp-78-187.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.188 | dhcp-78-188.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.189 | dhcp-78-189.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.190 | dhcp-78-190.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.191 | dhcp-78-191.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.192 | dhcp-78-192.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.193 | dhcp-78-193.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.194 | dhcp-78-194.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.195 | dhcp-78-195.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.196 | dhcp-78-196.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.197 | dhcp-78-197.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.198 | dhcp-78-198.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.199 | dhcp-78-199.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.200 | dhcp-78-200.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.201 | dhcp-78-201.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.202 | dhcp-78-202.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.203 | dhcp-78-203.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.204 | dhcp-78-204.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.205 | dhcp-78-205.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.206 | dhcp-78-206.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.207 | dhcp-78-207.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.208 | dhcp-78-208.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.209 | dhcp-78-209.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.210 | dhcp-78-210.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.211 | dhcp-78-211.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.212 | dhcp-78-212.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.213 | dhcp-78-213.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.214 | dhcp-78-214.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.215 | dhcp-78-215.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.216 | dhcp-78-216.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.217 | dhcp-78-217.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.218 | dhcp-78-218.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.219 | dhcp-78-219.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.220 | dhcp-78-220.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.221 | dhcp-78-221.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.222 | dhcp-78-222.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.223 | dhcp-78-223.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.224 | dhcp-78-224.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.225 | dhcp-78-225.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.226 | dhcp-78-226.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.227 | dhcp-78-227.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.228 | dhcp-78-228.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.229 | dhcp-78-229.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.230 | dhcp-78-230.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.231 | dhcp-78-231.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.232 | dhcp-78-232.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.233 | dhcp-78-233.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.234 | dhcp-78-234.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.235 | dhcp-78-235.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.236 | dhcp-78-236.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.237 | dhcp-78-237.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.238 | dhcp-78-238.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.239 | dhcp-78-239.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.240 | dhcp-78-240.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.78.241 | dhcp-78-241.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.242 | dhcp-78-242.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.243 | dhcp-78-243.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.244 | dhcp-78-244.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.245 | dhcp-78-245.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.251 | fluke-78.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.254 | default-78.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.78.255 | broadcast-78.caltech.edu | 2025-07-14 23:48:09 |
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 |