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:30)
| IP | Host | DateTime |
|---|---|---|
| 140.247.87.1 | core-yard-gw-vl587.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.4 | core-yard-fw-vlan551-1.netmgt.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.5 | core-yard-fw-vlan551-2.netmgt.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.6 | dhcp-140-247-87-6.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.7 | dhcp-140-247-87-7.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.8 | dhcp-140-247-87-8.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.9 | dhcp-140-247-87-9.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.10 | dhcp-140-247-87-10.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.11 | inf-s-cyan.huam.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.12 | dhcp-140-247-87-12.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.13 | dhcp-140-247-87-13.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.14 | dhcp-140-247-87-14.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.15 | dhcp-140-247-87-15.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.16 | dhcp-140-247-87-16.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.17 | dhcp-140-247-87-17.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.18 | dhcp-140-247-87-18.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.19 | huamrd.artmuseums.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.20 | dhcp-140-247-87-20.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.21 | dhcp-140-247-87-21.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.22 | dhcp-140-247-87-22.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.23 | dhcp-140-247-87-23.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.24 | dhcp-140-247-87-24.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.25 | dhcp-140-247-87-25.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.26 | dhcp-140-247-87-26.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.27 | dhcp-140-247-87-27.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.28 | dhcp-140-247-87-28.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.29 | dhcp-140-247-87-29.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.30 | dhcp-140-247-87-30.fas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.156 | noctua.eecs.harvard.edu noctua.seas.harvard.edu | 2025-04-25 14:52:55 |
| 140.247.87.248 | net-44363.student.harvard.edu | 2025-04-29 02:29:40 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31364 | 1464397529 | 1153867184359547986 |
Brazil
|
9025 | 86183134 | 2305871798256373762 |
China
|
6564 | 346765988 | 147459300216432 |
India
|
5953 | 35290624 | 24474887507968 |
Russian Federation
|
5746 | 46627512 | 10706061996104 |
Indonesia
|
3582 | 17928704 | 1213295624192 |
Germany
|
3104 | 112776712 | 69586931023872 |
United Kingdom
|
3098 | 72750944 | 31071611715584 |
Australia
|
3010 | 40576560 | 20484212398080 |
Poland
|
2467 | 19490048 | 15495680300032 |
Canada
|
2439 | 54368616 | 4461150602496 |
France
|
2202 | 75286272 | 12174593033728 |
Ukraine
|
2009 | 8496128 | 5322934517760 |
Bangladesh
|
1867 | 1895424 | 900172808192 |
Netherlands
|
1599 | 51387856 | 27363116385792 |
Argentina
|
1298 | 19696640 | 18790413238272 |
Italy
|
1295 | 52408448 | 28646852132864 |
Hong Kong
|
1279 | 17874116 | 7811218604800 |
Japan
|
1266 | 159052904 | 33551438118912 |
Spain
|
1236 | 34572288 | 7530784034816 |