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:116)
| IP | Host | DateTime |
|---|---|---|
| 155.52.41.1 | d21burlington3s1-gw-v641.partners.org | 2025-12-02 00:01:05 |
| 155.52.41.6 | d21burlington3s2.partners.org | 2025-12-02 00:01:05 |
| 155.52.41.8 | pcp140870pcs.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.11 | w0104829.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.12 | istar16.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.13 | redsoxa.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.14 | csc012487-0.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.16 | samuel-ogden.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.17 | w0112739.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.18 | csc74224.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.19 | w0041493.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.20 | w0081885w.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.22 | w0121634.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.23 | devwin.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.24 | w0061918.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.27 | w0003007.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.28 | w0040613.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.29 | csc018899-0.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.32 | w0110726.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.33 | w0101640.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.35 | w0129081.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.37 | lltst1b.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.38 | graphicslcd-nc3.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.44 | comm-web-dev-0.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.46 | w0041467.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.48 | w0103040.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.49 | w0042485.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.50 | w0048614.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.51 | pcp135483pcs.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.52 | starheaven.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.53 | w0062329.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.54 | co-ops-computer.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.55 | phsaria10test.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.58 | w0126673.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.60 | w0042274.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.64 | lltst2b.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.65 | w0041096.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.66 | lee-whales-imac.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.67 | w0105783.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.72 | w0040748.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.76 | rmp50001.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.77 | 76440.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.78 | w0105480.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.81 | w0114353.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.83 | root-0.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.87 | 74680.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.88 | npi2c3520.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.93 | design3.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.94 | w0108402.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.95 | w0003026.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.99 | tstlab5.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.100 | w0102507.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.101 | w0040950.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.104 | rnpdef4a6.dfci.harvard.edu 99999.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.106 | xrx0000aac39476.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.107 | w0003013.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.108 | w0048072.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.109 | w0105590.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.110 | w0103124.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.111 | w0100778.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.115 | w0043691.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.118 | w0048055.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.119 | w0062893.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.122 | pcp135528pcs.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.127 | dhcp-155-52-41-127.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.128 | dfcisec9.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.129 | w0040946.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.130 | w0113833.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.131 | 7355a.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.132 | w0118620.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.138 | dhcp-155-52-41-138.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.139 | w0060606.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.141 | w0105793.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.142 | w0048293.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.143 | w0003006.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.145 | dhcp-155-52-41-145.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.146 | w0122891.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.147 | w0115930.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.149 | w0104828.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.151 | w0043380.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.152 | w0062310.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.153 | w0105479.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.154 | dhcp-155-52-41-154.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.157 | w0040242.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.158 | w0040830.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.161 | overlandvideoconf.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.162 | lain.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.165 | av-macpro.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.166 | w0117362.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.167 | w0058060w.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.168 | w0048014.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.172 | w0104897.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.174 | w0040831.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.175 | w0003014.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.177 | w0043911.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.179 | w0042178.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.180 | w0042248.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.181 | w0104707.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.182 | tstlab5.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.183 | dhcp-155-52-41-183.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.184 | w0048279.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.185 | w0102507.partners.org | 2025-12-02 00:01:05 |
| 155.52.41.186 | w0117252.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.187 | w0126203.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.188 | w0110012.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.191 | w0043242.dfci.harvard.edu | 2025-11-27 02:31:45 |
| 155.52.41.201 | d21burlington3s2ap1.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.202 | d21burlington3s2ap2.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.203 | d21burlington3s2ap3.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.204 | d21burlington3s2ap4.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.205 | d21burlington3s2ap5.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.206 | d21burlington3s2ap6.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.207 | d21burlington3s2ap7.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.208 | d21burlington3s2ap8.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.209 | d21burlington3s2ap9.dfci.harvard.edu | 2025-12-02 00:01:05 |
| 155.52.41.245 | pcp136604pcs.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 |