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:45)
| IP | Host | DateTime |
|---|---|---|
| 140.247.52.1 | core-nw-gw-vl52.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.16 | dhcp-0020007087-0a-e9.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.27 | dhcp-0000018910-0d-cf.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.33 | dhcp-0019293721-99-ef.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.48 | dhcp-0017503274-2b-d6.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.62 | edl3.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.63 | eedata3.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.83 | net-46349.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.84 | eedata4.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.91 | dhcp-0000080109-68-c8.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.94 | net-57489.roam.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.96 | edl4.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.105 | edl2.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.126 | lab-acer2.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.129 | dhcp-0000013650-51-7a.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.130 | quadra.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.136 | edl5.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.161 | atlas.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.163 | dhcp-0000010724-c2-cd.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.165 | edl7.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.173 | edl6.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.177 | dhcp-0165873952-92-ec.client.student.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.180 | dhcp-0000088726-1e-fc.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.185 | net-45784.fas.harvard.edu | 2024-05-07 15:21:18 |
| 140.247.52.187 | dhcp-0144198048-6c-a1.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.188 | lukinnotebook.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.189 | labes1.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.191 | net-59362.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.192 | dhcp-0143133990-b9-0c.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.195 | es1.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.198 | treevial.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.199 | superduper.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.203 | clj4500.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.204 | altera2.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.205 | argyle.client.student.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.207 | chimera-iic.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.214 | lap-acer1.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.221 | net-110431.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.222 | dhcp-0100908404-86-4e.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.230 | dhcp-0054980889-9f-2c.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.234 | dhcp-0145982815-39-64.client.student.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.243 | dhcp-0075572926-43-db.client.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.245 | altera1.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.250 | net-35876.fas.harvard.edu | 2024-05-13 11:37:00 |
| 140.247.52.253 | edl1.fas.harvard.edu | 2024-05-07 15:21:18 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30471 | 1417071250 | 971609751636114 |
Brazil
|
9009 | 87108080 | 29475019264006 |
China
|
6735 | 353778040 | 129949356402048 |
Russian Federation
|
5800 | 46447650 | 294625088565056 |
India
|
5793 | 35566880 | 24474078384128 |
Australia
|
4988 | 41042516 | 20560034732288 |
Indonesia
|
3300 | 17653760 | 1329090068480 |
United Kingdom
|
3184 | 77589668 | 32611926999040 |
Germany
|
3111 | 112611848 | 71369691168768 |
Poland
|
2506 | 18312320 | 15916763321344 |
Canada
|
2340 | 54621080 | 3518796334080 |
France
|
2286 | 76417024 | 12798066360320 |
Ukraine
|
2118 | 9184256 | 5041672945664 |
Bangladesh
|
1769 | 1834288 | 1012299595776 |
Netherlands
|
1588 | 53229104 | 26226325325312 |
Colombia
|
1481 | 17190912 | 724523819268 |
Italy
|
1299 | 51903568 | 28919318839296 |
Hong Kong
|
1274 | 17538420 | 1726481630208 |
Argentina
|
1260 | 19446784 | 18801614192640 |
Japan
|
1234 | 167359592 | 33532234956800 |