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 | 2025-09-14 01:00:05 |
| 140.247.108.4 | core-np-fw-vlan108-1.netmgt.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.5 | core-np-fw-vlan108-2.netmgt.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.66 | scrb-rinn-hpclj3525dn.mcb.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.74 | dhcp-0099487781-87-a2.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.78 | scrb-admin-mwong-02.cgr.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.84 | dhcp-0099298392-44-f4.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.91 | dhcp-0110689146-b3-37.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.100 | scrb-apatino.mcb.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.157 | dhcp-0019553576-ca-f0.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.162 | scrb-wanders-clj3525dn.mcb.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.183 | desaicompute.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.186 | turnbaugh-bw.mcb.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.201 | dhcp-0019684799-0f-f4.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.210 | dhcp-0018320683-21-35.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.213 | dhcp-0019533482-18-a7.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.223 | dhcp-0080393794-1a-fc.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.231 | dhcp-0019553544-5a-28.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.234 | dhcp-0044228651-d8-b5.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.244 | scrb-meissner-ljp3005dn.mcb.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.250 | dhcp-0033224894-95-22.client.fas.harvard.edu | 2025-09-14 01:00:05 |
| 140.247.108.253 | dhcp-0104683645-55-29.client.student.harvard.edu | 2025-09-14 01:00:05 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31522 | 1489951669 | 1154150126055992914 |
Brazil
|
9051 | 82350654 | 2305872461107466498 |
China
|
6566 | 348505760 | 147639225698656 |
India
|
6057 | 35857920 | 24465494253568 |
Russian Federation
|
5727 | 46729648 | 11450492104776 |
Indonesia
|
3692 | 17925120 | 1241688014848 |
Germany
|
3131 | 112774408 | 70457574424576 |
United Kingdom
|
3108 | 71663552 | 29370682703872 |
Australia
|
3010 | 40519216 | 20522922743296 |
Poland
|
2458 | 19517696 | 14260906038272 |
Canada
|
2437 | 54707816 | 4660972880128 |
France
|
2165 | 75387714 | 12459502011904 |
Ukraine
|
2011 | 8230656 | 5140423835648 |
Bangladesh
|
1893 | 1918720 | 1059411329024 |
Netherlands
|
1598 | 51540880 | 20498126603776 |
Argentina
|
1312 | 19778048 | 18856689270784 |
Hong Kong
|
1294 | 18245724 | 5727786631936 |
Italy
|
1291 | 52497920 | 28835881418752 |
Japan
|
1267 | 159271784 | 33564881911808 |
Republic of Korea
|
1168 | 113026816 | 167225589760 |