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:216)
| IP | Host | DateTime |
|---|---|---|
| 131.215.67.0 | arms.net.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.1 | static-67-1.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.2 | rapiddev01.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.3 | solana.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.4 | static-67-4.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.5 | eaton.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.6 | arms262-ws3.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.7 | ar349-imac.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.8 | ar351-ems.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.9 | biomag.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.11 | magrathea.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.12 | shoemaker-oven.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.13 | biomag-fw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.14 | biomag-rac.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.16 | ar160a-admin.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.19 | lowenstamoven.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.20 | humanexperiment.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.21 | ar158a-aleen.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.23 | gems.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.24 | rocks.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.25 | ir2.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.26 | arms156-jen.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.27 | arms267-macpro.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.28 | earle.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.29 | arb180-optiplex.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.30 | arms262-ws1.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.32 | ar154-netgear.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.34 | arms162-leticia.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.36 | ar168-admin1.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.37 | ar164-julie.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.38 | scheduler.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.40 | arms252-hp.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.41 | ar151-proj-wifi.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.42 | photons.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.43 | pcrunch.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.44 | spectrum.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.45 | ar164-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.46 | arb256-mark.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.47 | arms158-julia.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.48 | minerals.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.49 | volcano.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.50 | himalia.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.51 | tabei.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.53 | robinson.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.54 | robinson-rac.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.59 | amundsen.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.60 | jxavideo.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.61 | mau.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.62 | vandover.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.63 | macasimow.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.64 | pandia.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.67 | piccard.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.70 | dhcp-67-70.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.71 | dhcp-67-71.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.72 | dhcp-67-72.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.73 | ir1.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.74 | dhcp-67-74.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.75 | dhcp-67-75.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.76 | dhcp-67-76.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.77 | dhcp-67-77.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.78 | galena-lab.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.79 | dhcp-67-79.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.80 | dhcp-67-80.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.81 | dhcp-67-81.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.82 | dhcp-67-82.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.83 | arms170-lanier.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.87 | arms170a-mark.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.88 | magneto.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.89 | dhcp-67-89.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.90 | dhcp-67-90.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.91 | dhcp-67-91.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.92 | arms262-ws4.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.93 | ccm.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.94 | dhcp-67-94.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.95 | dhcp-67-95.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.96 | dhcp-67-96.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.97 | dhcp-67-97.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.98 | dhcp-67-98.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.99 | dhcp-67-99.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.100 | ar158-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.101 | arms349-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.102 | dhcp-67-102.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.103 | dhcp-67-103.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.104 | dhcp-67-104.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.105 | dhcp-67-105.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.106 | arms160a-julie.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.109 | arms262.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.110 | arms262-fw1.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.112 | arms262-apc1.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.113 | microraman.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.114 | arb172-mac.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.115 | murray-qxs-a.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.116 | murray-qxs-b.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.117 | murray.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.118 | murray-rac.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.119 | crystals.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.120 | dhcp-67-120.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.121 | dhcp-67-121.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.122 | dhcp-67-122.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.123 | dhcp-67-123.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.124 | dhcp-67-124.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.125 | snowball.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.126 | dhcp-67-126.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.127 | dhcp-67-127.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.130 | ar156-bw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.131 | dhcp-67-131.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.132 | dhcp-67-132.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.133 | dhcp-67-133.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.134 | dhcp-67-134.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.135 | dhcp-67-135.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.136 | ar068a-bw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.139 | ar160a-bw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.140 | ar167-admin.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.142 | ar162-bw.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.143 | dhcp-67-143.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.144 | dhcp-67-144.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.145 | dhcp-67-145.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.146 | ar158a-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.147 | dhcp-67-147.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.148 | dhcp-67-148.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.149 | lodestone.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.150 | ar251-classroom.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.151 | dhcp-67-151.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.152 | dhcp-67-152.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.153 | ar270-color.gps.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.156 | ar068a-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.157 | 359arms-laserjet5.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.158 | ar156-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.163 | ar167-bw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.164 | ar167-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.165 | dhcp-67-165.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.166 | dhcp-67-166.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.167 | ar160-bw.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.168 | dhcp-67-168.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.169 | dhcp-67-169.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.170 | dhcp-67-170.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.171 | dhcp-67-171.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.172 | ar160-martin.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.173 | arms272-hp.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.174 | ar168-color.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.175 | dhcp-67-175.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.176 | dhcp-67-176.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.177 | dhcp-67-177.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.178 | leda.gps.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.179 | dhcp-67-179.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.180 | dhcp-67-180.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.181 | dhcp-67-181.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.182 | dhcp-67-182.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.183 | dhcp-67-183.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.184 | dhcp-67-184.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.185 | dhcp-67-185.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.186 | dhcp-67-186.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.187 | dhcp-67-187.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.188 | dhcp-67-188.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.189 | dhcp-67-189.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.190 | dhcp-67-190.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.191 | dhcp-67-191.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.192 | dhcp-67-192.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.193 | dhcp-67-193.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.194 | dhcp-67-194.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.195 | dhcp-67-195.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.196 | dhcp-67-196.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.197 | dhcp-67-197.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.198 | dhcp-67-198.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.199 | dhcp-67-199.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.200 | dhcp-67-200.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.201 | dhcp-67-201.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.202 | dhcp-67-202.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.203 | dhcp-67-203.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.204 | dhcp-67-204.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.205 | dhcp-67-205.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.206 | dhcp-67-206.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.207 | dhcp-67-207.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.208 | dhcp-67-208.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.209 | dhcp-67-209.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.210 | dhcp-67-210.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.211 | dhcp-67-211.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.212 | dhcp-67-212.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.213 | dhcp-67-213.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.214 | dhcp-67-214.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.215 | dhcp-67-215.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.216 | dhcp-67-216.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.217 | dhcp-67-217.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.218 | dhcp-67-218.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.219 | static-67-219.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.220 | dhcp-67-220.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.221 | dhcp-67-221.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.222 | dhcp-67-222.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.223 | dhcp-67-223.caltech.edu | 2025-07-09 13:56:55 |
| 131.215.67.224 | dhcp-67-224.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.225 | dhcp-67-225.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.226 | dhcp-67-226.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.227 | dhcp-67-227.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.228 | dhcp-67-228.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.229 | dhcp-67-229.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.230 | dhcp-67-230.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.231 | dhcp-67-231.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.232 | dhcp-67-232.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.233 | dhcp-67-233.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.234 | dhcp-67-234.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.235 | dhcp-67-235.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.236 | dhcp-67-236.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.237 | dhcp-67-237.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.238 | dhcp-67-238.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.239 | dhcp-67-239.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.240 | dhcp-67-240.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.241 | dhcp-67-241.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.242 | dhcp-67-242.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.243 | dhcp-67-243.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.244 | dhcp-67-244.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.245 | dhcp-67-245.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.251 | fluke-67.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.252 | bsb-rsw-67.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.253 | smudd-rsw-67.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.254 | default-67.caltech.edu | 2025-07-14 23:48:09 |
| 131.215.67.255 | broadcast-67.caltech.edu | 2025-07-09 13:56:55 |
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 |