BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS40831 | 155.52.0.0/17 | 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:74)
| IP | Host | DateTime |
|---|---|---|
| 155.52.47.1 | d21burlington3s1-gw-v647.partners.org | 2025-12-02 00:01:05 |
| 155.52.47.6 | 21burlingtontodfcimw.partners.org | 2025-12-02 00:01:05 |
| 155.52.47.8 | d21burlington3s1ups1.partners.org | 2025-12-02 00:01:05 |
| 155.52.47.10 | pierre1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.11 | os321.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.12 | muses.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.47.13 | ocmt1.dfci.harvard.edu oraclemt2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.14 | oraclemt1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.15 | cruncher.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.16 | pierre2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.17 | charles.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.18 | sid.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.19 | helios.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.20 | bamboo.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.26 | blaise.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.29 | mendel.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.30 | crunch.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.31 | jaws.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.32 | louis.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.33 | occams.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.34 | mandy.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.37 | imap1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.39 | imap2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.40 | ada.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.41 | noah.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.42 | santiam.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.43 | matahari.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.44 | scribbles.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.46 | fermat.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.47 | monet.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.48 | mys.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.49 | sphinx.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.50 | descartes.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.51 | odyssey.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.52 | ray.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.54 | greece.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.55 | soltrane.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.56 | godot.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.47.57 | sunra.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.60 | oradev.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.61 | jimmy.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.62 | hydra.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.63 | daffodil.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.64 | pascal.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.65 | mersenne.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.74 | cancors.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.75 | euler.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.77 | freesia.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.82 | orion.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.84 | apollo.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.88 | newcancors.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.95 | daisy-old.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.97 | pandora.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.98 | test1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.100 | pierre.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.101 | webapps.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.102 | triton.dfci.harvard.edu webreg.dfci.harvard.edu triton-dev.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.105 | sunwebapps.dfci.harvard.edu ibcsg.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.106 | sunwebreg.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.107 | raywebapps.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.108 | raywebreg.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.109 | raycms.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.47.160 | mattermost.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.175 | dev.ecog.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.177 | dev.webreg.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.178 | dev.webapps.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.190 | ecogf1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.191 | ecog1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.192 | ecog2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.193 | neptune.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.194 | ecog4.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.202 | brca1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.204 | ocmt2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.47.208 | dev2.webapps.dfci.harvard.edu | 2025-12-02 00:01:05 |
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 |