BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 | 128.103.0.0/16 | HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:28)
| IP | Host | DateTime |
|---|---|---|
| 128.103.213.22 | hess-elizabeth.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.23 | adams-denyse.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.24 | brinton-joyce.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.25 | calixto-rick.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.26 | heyeck-kevin.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.27 | lima-kris.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.28 | lieb-david.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.30 | smith-tony.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.31 | tivey-ken.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.32 | toneguzzo-frances.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.33 | walker-don.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.34 | ottl-powerbook.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.35 | bierly-kelly.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.36 | encinas-chikako.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.37 | gardner-michele.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.38 | green-nina.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.39 | doyle-nan.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.44 | mullins-martin.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.95 | fs-fa2.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.200 | dhcp-128-103-213-200.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.201 | dhcp-128-103-213-201.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.202 | dhcp-128-103-213-202.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.203 | dhcp-128-103-213-203.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.204 | dhcp-128-103-213-204.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.205 | dhcp-128-103-213-205.hpre.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.240 | work-up1.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.241 | work-up2.harvard.edu | 2024-12-06 23:47:53 |
| 128.103.213.242 | work-up2.harvard.edu | 2024-12-06 23:47:53 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31215 | 1374284313 | 1153848465632854754 |
Brazil
|
10673 | 86824112 | 28547768848388 |
China
|
6743 | 349765540 | 147483756865264 |
India
|
5915 | 35411968 | 24394331541504 |
Russian Federation
|
5827 | 46703062 | 11900593777984 |
Australia
|
4316 | 41134640 | 20452893858048 |
Indonesia
|
3504 | 17791008 | 1145696813056 |
United Kingdom
|
3220 | 76943752 | 30795053465600 |
Germany
|
3194 | 112901128 | 69212257452032 |
France
|
2694 | 75899136 | 12308436811776 |
Poland
|
2532 | 18120448 | 15075014939648 |
Canada
|
2383 | 54567160 | 3237624939520 |
Ukraine
|
2081 | 8662528 | 5099598643200 |
Bangladesh
|
1817 | 1862912 | 852482981888 |
Netherlands
|
1601 | 53684760 | 25712078489088 |
Romania
|
1317 | 8012096 | 1441702871296 |
Italy
|
1299 | 51876808 | 28513639530496 |
Argentina
|
1285 | 19693824 | 18732044976128 |
Hong Kong
|
1279 | 17449156 | 8220545450752 |
Spain
|
1267 | 34244352 | 7560829865984 |