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:33)
| IP | Host | DateTime |
|---|---|---|
| 128.103.133.5 | huds-cat5509-winthrop.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.6 | huds-cat2912-lowell.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.8 | huds-cat1924a-smithhouse.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.16 | huds-cat1912-elliothouse.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.17 | huds-cat1924b-smithhouse.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.25 | uos-quincy.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.26 | hpbakery.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.38 | dsfinance.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.39 | dsretail.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.61 | mors-printer.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.64 | hphillel.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.90 | uos-ps11.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.100 | adams-ptr.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.101 | dunster-ptr.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.102 | quincy-ptr.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.103 | hpquincy.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.104 | hpadams.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.105 | hpdunster.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.109 | bakery.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.110 | link-ptr.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.111 | hpkirk.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.125 | nwhuds.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.133 | vpawslpt3701000.university.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.150 | hpwinthrop.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.154 | hplowell.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.155 | hpleverett.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.164 | hplink.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.165 | huds-marketing-5simx.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.199 | huds1.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.201 | hpbasement.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.230 | eromin.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.234 | dsphaser.harvard.edu | 2024-12-06 23:46:49 |
| 128.103.133.254 | blkstn-s-4-testlab-ds27.net.harvard.edu | 2024-12-06 23:46:49 |
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 |