BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS40831 | 155.52.128.0/17 | PHS - Mass General Brigham Incorporated, US |
| AS40831 | 155.52.0.0/16 | PHS - Mass General Brigham Incorporated, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:19)
| IP | Host | DateTime |
|---|---|---|
| 155.52.248.1 | ecores6msfc-g-v911.partners.org | 2025-12-02 00:05:50 |
| 155.52.248.17 | ccores-g-v254-secondary.mgh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.18 | ccores2-g-v254-secondary.mgh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.19 | ccores1-g-v254-secondary.mgh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.33 | gpop.bwh.harvard.edu | 2025-11-27 02:36:02 |
| 155.52.248.34 | gridftp.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.49 | common.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.50 | joe.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.51 | yaz.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.54 | slicerl.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.55 | glider.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.56 | birn56.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.57 | birn57.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.59 | na-mic2.bwh.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.65 | vlan900-gw.partners.org | 2025-12-02 00:05:50 |
| 155.52.248.66 | dcores1-g-v900.partners.org | 2025-12-02 00:05:50 |
| 155.52.248.67 | dcores2-g-v900.partners.org | 2025-12-02 00:05:50 |
| 155.52.248.68 | dinetfw1.dfci.harvard.edu | 2025-12-02 00:05:50 |
| 155.52.248.69 | dinetfw2.dfci.harvard.edu | 2025-11-27 02:36:02 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31439 | 1453713089 | 1154167730180990520 |
Brazil
|
9077 | 83102992 | 4534433838862594 |
China
|
6574 | 349994400 | 147684326264672 |
India
|
6096 | 35969536 | 24475477811200 |
Russian Federation
|
5733 | 46914896 | 14011734667592 |
Indonesia
|
3739 | 17936384 | 1216879689728 |
Germany
|
3151 | 113475880 | 71147070423040 |
United Kingdom
|
3134 | 74367648 | 30254191804416 |
Australia
|
3062 | 40513820 | 20476301088256 |
Poland
|
2451 | 19322368 | 14334258254848 |
Canada
|
2434 | 54884872 | 4291018752256 |
France
|
2157 | 75473474 | 12658723653632 |
Ukraine
|
2003 | 8220416 | 4870096617472 |
Bangladesh
|
1928 | 1967872 | 1029648285696 |
Netherlands
|
1595 | 51737808 | 21097410332160 |
Argentina
|
1321 | 19806720 | 2305861906335858688 |
Hong Kong
|
1298 | 18578012 | 4533315371776 |
Italy
|
1296 | 53427968 | 29050952024064 |
Japan
|
1270 | 160875112 | 33591289511936 |
Republic of Korea
|
1172 | 113030224 | 17725565173760 |