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:39)
| IP | Host | DateTime |
|---|---|---|
| 140.247.176.1 | core-river-gw-vl176.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.50 | dhcp-0000118886-82-4b.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.53 | dhcp-0007803187-fa-33.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.78 | dhcp-0000096593-fc-2f.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.79 | dhcp-0000093518-85-16.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.89 | net-119265.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.92 | net-102197.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.102 | srobich-loeb.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.105 | net-133259.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.107 | net-129397.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.108 | net-127425.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.111 | net-125211.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.119 | barthelm-7.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.120 | net-107931.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.124 | net-105877.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.125 | net-105187.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.128 | net-102603.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.130 | net-88691.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.131 | net-79850.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.134 | dhcp-0000022666-9e-95.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.157 | ddccgis01.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.158 | dhcp-0007803186-fa-99.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.164 | net-89274.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.165 | net-90444.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.166 | net-91142.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.167 | net-88948.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.203 | dhcp-0009307870-22-aa.client.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.216 | net-62396.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.218 | srobich-25.fas.harvard.edu | 2026-02-06 09:57:56 |
| 140.247.176.219 | srobich-2.student.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.224 | srobich-14.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.225 | pchamber.oeb.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.228 | net-86740.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.230 | jmphill-26.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.236 | srobich-19.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.237 | srobich-22.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.239 | net-47055.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.240 | srobich-6.fas.harvard.edu | 2026-02-11 19:26:50 |
| 140.247.176.241 | srobich-8.fas.harvard.edu | 2026-02-06 09:57:56 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31305 | 1467924805 | 1153890906568267578 |
Brazil
|
9120 | 82774464 | 2310376987414499842 |
China
|
6576 | 352422048 | 147819426434144 |
India
|
6154 | 35925760 | 24667779440640 |
Russian Federation
|
5729 | 47012056 | 14096178067016 |
Indonesia
|
3823 | 24364544 | 1345287815168 |
Germany
|
3187 | 113336360 | 71544465981696 |
United Kingdom
|
3121 | 73365440 | 31333635457024 |
Australia
|
3108 | 40548656 | 20502443005440 |
Poland
|
2449 | 19284480 | 14386757309440 |
Canada
|
2427 | 54804744 | 4151046832384 |
France
|
2163 | 74622272 | 12886987966464 |
Ukraine
|
2006 | 8268800 | 4733257056256 |
Bangladesh
|
1973 | 2007556 | 1103783788544 |
Netherlands
|
1591 | 51270096 | 20973465961216 |
Argentina
|
1326 | 18666496 | 19496811233280 |
Hong Kong
|
1308 | 19824748 | 4383349539840 |
Italy
|
1298 | 53564160 | 29481361145856 |
Japan
|
1270 | 161134312 | 33595439644672 |
Republic of Korea
|
1178 | 112806404 | 17725834330112 |