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:102)
| IP | Host | DateTime |
|---|---|---|
| 155.52.25.5 | 76430.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.6 | lrocdf16.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.8 | w0043343.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.12 | w0116489.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.13 | w0043347.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.14 | iamwin2k2.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.15 | pr3.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.16 | 74271.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.17 | w0040786-udp01102524uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.18 | 74201.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.19 | h-1b.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.20 | w0040517.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.23 | w0042005.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.28 | mvan.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.33 | iamwin2k.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.35 | npi2d318b.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.37 | udp350900uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.38 | srp001444srs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.40 | w0032938.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.44 | 74236.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.48 | w0126249.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.49 | npi62d2ad.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.51 | w0044000.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.54 | w0042139.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.56 | npi5b6a24.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.57 | w0043576.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.58 | lrocnh01.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.62 | prp003967prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.63 | w0041674.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.64 | prp002282prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.67 | w0116714.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.69 | w0126250.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.70 | 75394.partners.org | 2025-12-02 00:00:42 |
| 155.52.25.73 | w0043527.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.76 | w0040277.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.77 | rtti-pc.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.78 | w0121521.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.83 | w0115161.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.84 | w0117785.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.85 | w0107002.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.90 | w0105732.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.91 | w0088747.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.93 | w000neil.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.96 | npiac8812e.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.97 | w0105311.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.98 | w0115169.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.100 | pcp040142pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.101 | pcp040143pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.102 | pcp040144pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.103 | pcp040145pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.104 | pcp040146pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.105 | pcp040147pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.106 | pcp040148pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.107 | pcp040149pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.108 | pcp040150pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.109 | pcp040151pcs.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.110 | pcp040152pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.111 | pcp040153pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.112 | pcp040154pcs.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.113 | pcp040155pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.114 | pcp040156pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.117 | w0043139.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.119 | is216c.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.121 | csc013586-0.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.123 | w0106089.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.126 | w0115165.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.130 | g220-ibm.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.131 | w0042138.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.133 | w0115155.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.134 | 77784.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.135 | 79129.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.138 | w0042148.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.139 | myelomalab-1.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.140 | csc012732-0.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.142 | sam-pc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.146 | 74359.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.149 | w0118698.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.150 | xtools-jr602.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.151 | ptp007084pts.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.152 | w0088430.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.160 | w0118692.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.163 | w0042257.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.165 | w0066810.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.167 | bartpe-28492.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.170 | awesomes-imac.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.25.172 | w0101578.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.173 | w0106087.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.174 | helplessv.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.177 | w0062349.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.178 | dhcp-155-52-25-178.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.180 | kefas1.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.189 | w0121528.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.190 | w0107138.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.228 | w0109968.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.230 | w0102805.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.238 | w0048390.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.243 | dlg2wrls1.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.244 | w0041353.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.247 | w0041503.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.249 | w0042371.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.253 | offsites-25253.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.25.254 | offsites-25254.dfci.harvard.edu | 2025-12-02 00:00:42 |
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 |