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 | 2025-10-09 05:46:48 |
| 140.247.108.4 | core-np-fw-vlan108-1.netmgt.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.5 | core-np-fw-vlan108-2.netmgt.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.66 | scrb-rinn-hpclj3525dn.mcb.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.74 | dhcp-0099487781-87-a2.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.78 | scrb-admin-mwong-02.cgr.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.84 | dhcp-0099298392-44-f4.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.91 | dhcp-0110689146-b3-37.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.100 | scrb-apatino.mcb.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.157 | dhcp-0019553576-ca-f0.client.fas.harvard.edu | 2025-10-03 22:11:14 |
| 140.247.108.162 | scrb-wanders-clj3525dn.mcb.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.183 | desaicompute.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.186 | turnbaugh-bw.mcb.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.201 | dhcp-0019684799-0f-f4.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.210 | dhcp-0018320683-21-35.client.fas.harvard.edu | 2025-10-03 22:11:14 |
| 140.247.108.213 | dhcp-0019533482-18-a7.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.223 | dhcp-0080393794-1a-fc.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.231 | dhcp-0019553544-5a-28.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.234 | dhcp-0044228651-d8-b5.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.244 | scrb-meissner-ljp3005dn.mcb.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.250 | dhcp-0033224894-95-22.client.fas.harvard.edu | 2025-10-09 05:46:48 |
| 140.247.108.253 | dhcp-0104683645-55-29.client.student.harvard.edu | 2025-10-09 05:46:48 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31508 | 1468214901 | 1154166913740647250 |
Brazil
|
9059 | 82442582 | 2305872446726312194 |
China
|
6566 | 348447136 | 147648489475936 |
India
|
6074 | 35832320 | 24474317955072 |
Russian Federation
|
5733 | 46823952 | 12356775686216 |
Indonesia
|
3705 | 17916672 | 1250848145408 |
Germany
|
3135 | 113040936 | 70208843284480 |
United Kingdom
|
3118 | 71579840 | 29784314216448 |
Australia
|
3029 | 40558128 | 20480039982592 |
Poland
|
2451 | 19309824 | 14295569142784 |
Canada
|
2438 | 55002888 | 4347151778048 |
France
|
2162 | 75410498 | 12435594544640 |
Ukraine
|
2008 | 8269824 | 5033329557504 |
Bangladesh
|
1905 | 1943296 | 1025075445760 |
Netherlands
|
1601 | 52253840 | 20434234181120 |
Argentina
|
1317 | 19793152 | 18848670023680 |
Italy
|
1293 | 53337344 | 28938943856640 |
Hong Kong
|
1291 | 18244444 | 5576219820800 |
Japan
|
1269 | 159776616 | 33586894733312 |
Republic of Korea
|
1171 | 113045552 | 167225851904 |