BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 |
140.247.0.0/16
|
HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:22)
| IP | Host | DateTime |
|---|---|---|
| 140.247.108.1 | core-np-gw-vl608.fas.harvard.edu | 2025-06-24 14:01:37 |
| 140.247.108.4 | core-np-fw-vlan108-1.netmgt.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.5 | core-np-fw-vlan108-2.netmgt.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.66 | scrb-rinn-hpclj3525dn.mcb.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.74 | dhcp-0099487781-87-a2.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.78 | scrb-admin-mwong-02.cgr.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.84 | dhcp-0099298392-44-f4.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.91 | dhcp-0110689146-b3-37.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.100 | scrb-apatino.mcb.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.157 | dhcp-0019553576-ca-f0.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.162 | scrb-wanders-clj3525dn.mcb.harvard.edu | 2025-06-24 14:01:37 |
| 140.247.108.183 | desaicompute.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.186 | turnbaugh-bw.mcb.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.201 | dhcp-0019684799-0f-f4.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.210 | dhcp-0018320683-21-35.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.213 | dhcp-0019533482-18-a7.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.223 | dhcp-0080393794-1a-fc.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.231 | dhcp-0019553544-5a-28.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.234 | dhcp-0044228651-d8-b5.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.244 | scrb-meissner-ljp3005dn.mcb.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.250 | dhcp-0033224894-95-22.client.fas.harvard.edu | 2025-06-29 15:46:45 |
| 140.247.108.253 | dhcp-0104683645-55-29.client.student.harvard.edu | 2025-06-29 15:46:45 |
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 |