BGP Announced
| AS | CIDR | Description |
|---|---|---|
| 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:13)
| IP | Host | DateTime |
|---|---|---|
| 155.52.87.1 | dcores1-g-v687.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.2 | d1309beaconr1-v687.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.3 | dfci-d1309beacon-mw.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.4 | d1309beacon-dfci-mw.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.9 | dcores1-g-v870.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.10 | d900commr1-f-f1-0.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.13 | dcores2-g-v870.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.33 | dfci-gw-v989.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.34 | chb-dfci-gw.neteng.partners.org | 2026-02-10 07:13:20 |
| 155.52.87.35 | dcores1-g-v989.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.36 | dcores2-g-v989.dfci.harvard.edu | 2026-02-10 07:13:20 |
| 155.52.87.37 | chb-dfci1.neteng.partners.org | 2026-02-10 07:13:20 |
| 155.52.87.38 | chb-dfci2.neteng.partners.org | 2026-02-10 07:13:20 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31322 | 1466017981 | 1153890638328633146 |
Brazil
|
9120 | 82664896 | 2310376904846676482 |
China
|
6576 | 354192544 | 147814843042912 |
India
|
6147 | 35865600 | 24666963976192 |
Russian Federation
|
5729 | 46996184 | 14233062979144 |
Indonesia
|
3816 | 18056448 | 4504897682407424 |
Germany
|
3183 | 113331496 | 71480070963456 |
United Kingdom
|
3122 | 73308096 | 31246614331392 |
Australia
|
3106 | 40556060 | 20502434551296 |
Poland
|
2448 | 19296256 | 14386672440320 |
Canada
|
2427 | 54813192 | 4185403425024 |
France
|
2163 | 74622272 | 12882422728704 |
Ukraine
|
2006 | 8275968 | 4732720185344 |
Bangladesh
|
1969 | 2010116 | 1095193722880 |
Netherlands
|
1590 | 51265680 | 21295604957952 |
Argentina
|
1327 | 18844160 | 19488221167616 |
Hong Kong
|
1305 | 19897420 | 4383331451904 |
Italy
|
1297 | 53566208 | 29266612715520 |
Japan
|
1270 | 161133160 | 33625520275456 |
Republic of Korea
|
1176 | 112796996 | 17725834199040 |