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:6)
| IP | Host | DateTime |
|---|---|---|
| 155.52.135.11 | reprievetrial.org bwhresearch.org erisweb1.partners.org resilientbrain.org echocore.com erisweb1.mgb.org jbcwebportal.org norch.org paintrials.org chimestudy.org stride-study.org | 2026-02-15 11:53:05 |
| 155.52.135.12 | nuberlaboratory.org hepcsimulator.org erisweb2.partners.org nafldsimulator.org erisweb2.mgb.org pedsprotonregistry.org | 2026-02-15 11:53:05 |
| 155.52.135.13 | erisweb3.mgb.org | 2026-02-15 11:53:05 |
| 155.52.135.14 | erisweb4.mgb.org wdhospital.org erisweb4.partners.org | 2026-02-15 11:53:05 |
| 155.52.135.15 | foxlab.bwh.harvard.edu erisweb5.mgb.org lunderdineen.org chorus4ai.org | 2026-02-15 11:53:05 |
| 155.52.135.16 | pleskdev.mgb.org | 2026-02-15 11:53:05 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31305 | 1467924805 | 1153890906568267578 |
Brazil
|
9120 | 82774464 | 2310376987414499842 |
China
|
6576 | 352422048 | 147819426434144 |
India
|
6154 | 35925760 | 24667779440640 |
Russian Federation
|
5729 | 47012056 | 14096178067016 |
Indonesia
|
3823 | 24364544 | 1345287815168 |
Germany
|
3187 | 113336360 | 71544465981696 |
United Kingdom
|
3121 | 73365440 | 31333635457024 |
Australia
|
3108 | 40548656 | 20502443005440 |
Poland
|
2449 | 19284480 | 14386757309440 |
Canada
|
2427 | 54804744 | 4151046832384 |
France
|
2163 | 74622272 | 12886987966464 |
Ukraine
|
2006 | 8268800 | 4733257056256 |
Bangladesh
|
1973 | 2007556 | 1103783788544 |
Netherlands
|
1591 | 51270096 | 20973465961216 |
Argentina
|
1326 | 18666496 | 19496811233280 |
Hong Kong
|
1308 | 19824748 | 4383349539840 |
Italy
|
1298 | 53564160 | 29481361145856 |
Japan
|
1270 | 161134312 | 33595439644672 |
Republic of Korea
|
1178 | 112806404 | 17725834330112 |