BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS31 |
131.215.244.0/23
|
CIT - California Institute of Technology, US |
| 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:50)
| IP | Host | DateTime |
|---|---|---|
| 131.215.244.0 | imssmr-244.net.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.1 | cohesity.caltech.edu cohesity-a1-vip.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.2 | cohesity-a2-vip.caltech.edu cohesity.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.3 | cohesity.caltech.edu cohesity-a3-vip.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.4 | cohesity-a4-vip.caltech.edu cohesity.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.5 | cohesity-b1-vip.caltech.edu cohesity.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.6 | cohesity.caltech.edu cohesity-b2-vip.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.7 | cohesity-b3-vip.caltech.edu cohesity.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.17 | cohesitycluster.caltech.edu cohesity-a1-node.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.18 | cohesitycluster.caltech.edu cohesity-a2-node.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.19 | cohesitycluster.caltech.edu cohesity-a3-node.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.20 | cohesity-a4-node.caltech.edu cohesitycluster.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.21 | cohesity-b1-node.caltech.edu cohesitycluster.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.22 | cohesitycluster.caltech.edu cohesity-b2-node.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.23 | cohesity-b3-node.caltech.edu cohesitycluster.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.128 | nonat-128.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.129 | nonat-129.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.130 | nonat-130.caltech.edu | 2025-07-04 03:37:11 |
| 131.215.244.131 | nonat-131.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.132 | nonat-132.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.133 | nonat-133.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.134 | nonat-134.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.135 | nonat-135.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.136 | nonat-136.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.137 | nonat-137.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.138 | nonat-138.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.139 | nonat-139.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.140 | nonat-140.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.141 | nonat-141.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.142 | nonat-142.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.143 | nonat-143.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.144 | nonat-144.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.145 | nonat-145.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.146 | nonat-146.caltech.edu | 2025-07-04 03:37:11 |
| 131.215.244.147 | nonat-147.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.148 | nonat-148.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.149 | nonat-149.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.150 | nonat-150.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.151 | nonat-151.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.152 | nonat-152.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.153 | nonat-153.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.154 | nonat-154.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.155 | nonat-155.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.156 | nonat-156.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.157 | nonat-157.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.158 | nonat-158.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.159 | nonat-159.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.244.253 | atcmr-rsw-244.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.245.0 | imssmr-245.net.caltech.edu | 2025-07-09 14:00:17 |
| 131.215.245.253 | atcmr-rsw-245.caltech.edu | 2025-07-09 14:00:17 |
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 |