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:165)
| IP | Host | DateTime |
|---|---|---|
| 131.215.22.0 | baxter-b1-1.net.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.1 | eeps.caltech.edu eeps1.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.2 | eeps2.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.3 | eeps3.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.5 | dar-thin006.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.6 | eeps6.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.7 | static-22-7.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.8 | static-22-8.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.9 | static-22-9.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.10 | eeps10.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.15 | eeps15.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.16 | eeps16.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.17 | hss711.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.18 | hss706.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.19 | hss707.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.21 | eeps21.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.25 | eeps25.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.30 | eeps30.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.31 | eeps31.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.45 | eeps45.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.54 | eeps54.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.56 | eeps56.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.57 | bax101.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.58 | trumbull.hss.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.59 | static-22-59.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.65 | minty.ssel.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.71 | amdg.hss.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.77 | static-22-77.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.83 | bayes.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.85 | dhcp-22-85.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.86 | dhcp-22-86.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.87 | dhcp-22-87.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.88 | dhcp-22-88.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.89 | dhcp-22-89.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.90 | dhcp-22-90.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.91 | dhcp-22-91.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.92 | dhcp-22-92.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.93 | dhcp-22-93.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.94 | dhcp-22-94.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.101 | ss1.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.102 | ss2.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.103 | ss3.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.104 | ss4.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.105 | ss5.sslab.caltech.edu | 2025-07-14 03:02:28 |
| 131.215.22.106 | ss6.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.107 | ss7.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.108 | ss8.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.109 | ss9.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.110 | ss10.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.111 | ss11.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.112 | ss12.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.113 | ss13.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.114 | ss14.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.115 | ss15.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.116 | ss16.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.117 | ss17.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.118 | ss18.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.119 | ss19.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.120 | ss20.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.121 | ss21.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.122 | ss22.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.123 | ss23.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.124 | ss24.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.125 | ss25.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.126 | ss26.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.127 | ss27.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.128 | ss28.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.129 | ss29.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.130 | ss30.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.131 | ss31.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.132 | ss32.sslab.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.136 | reserved-22-136.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.141 | reserved-22-141.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.144 | static-22-144.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.147 | castle.ssel.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.151 | dhcp-22-151.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.152 | dhcp-22-152.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.153 | dhcp-22-153.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.154 | dhcp-22-154.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.155 | dhcp-22-155.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.156 | dhcp-22-156.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.157 | dhcp-22-157.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.158 | dhcp-22-158.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.159 | dhcp-22-159.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.160 | dhcp-22-160.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.161 | dhcp-22-161.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.162 | dhcp-22-162.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.163 | dhcp-22-163.caltech.edu | 2025-07-14 03:02:27 |
| 131.215.22.164 | dhcp-22-164.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.165 | dhcp-22-165.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.167 | baxter-card-access-1.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.169 | static-22-169.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.172 | static-22-172.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.174 | mort.ssel.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.179 | srma.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.181 | dhcp-22-181.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.182 | dhcp-22-182.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.183 | dhcp-22-183.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.184 | dhcp-22-184.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.185 | dhcp-22-185.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.186 | dhcp-22-186.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.187 | dhcp-22-187.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.188 | dhcp-22-188.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.189 | dhcp-22-189.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.190 | dhcp-22-190.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.191 | dhcp-22-191.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.192 | dhcp-22-192.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.193 | dhcp-22-193.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.194 | dhcp-22-194.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.195 | dhcp-22-195.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.196 | dhcp-22-196.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.197 | dhcp-22-197.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.198 | dhcp-22-198.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.199 | dhcp-22-199.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.200 | dhcp-22-200.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.201 | dhcp-22-201.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.202 | dhcp-22-202.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.203 | dhcp-22-203.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.204 | dhcp-22-204.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.205 | dhcp-22-205.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.206 | dhcp-22-206.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.207 | dhcp-22-207.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.208 | dhcp-22-208.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.209 | dhcp-22-209.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.210 | dhcp-22-210.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.211 | dhcp-22-211.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.212 | dhcp-22-212.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.213 | dhcp-22-213.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.214 | dhcp-22-214.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.215 | dhcp-22-215.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.216 | dhcp-22-216.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.217 | dhcp-22-217.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.218 | dhcp-22-218.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.219 | dhcp-22-219.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.220 | dhcp-22-220.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.221 | dhcp-22-221.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.222 | dhcp-22-222.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.223 | dhcp-22-223.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.224 | dhcp-22-224.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.225 | dhcp-22-225.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.226 | dhcp-22-226.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.227 | dhcp-22-227.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.228 | dhcp-22-228.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.229 | dhcp-22-229.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.230 | dhcp-22-230.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.231 | dhcp-22-231.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.232 | dhcp-22-232.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.233 | dhcp-22-233.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.234 | dhcp-22-234.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.235 | dhcp-22-235.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.236 | dhcp-22-236.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.237 | dhcp-22-237.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.238 | dhcp-22-238.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.239 | dhcp-22-239.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.240 | dhcp-22-240.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.241 | dhcp-22-241.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.242 | dhcp-22-242.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.243 | dhcp-22-243.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.244 | dhcp-22-244.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.245 | dhcp-22-245.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.251 | fluke-22.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.252 | bbb-rsw-22.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.253 | baxter-rsw-22.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.254 | default-22.caltech.edu | 2025-07-09 13:55:50 |
| 131.215.22.255 | broadcast-22.caltech.edu | 2025-07-09 13:55:50 |
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 |