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:119)
| IP | Host | DateTime |
|---|---|---|
| 155.52.12.1 | dfci-gw-v612.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.2 | dcores1-g-v612.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.3 | dcores2-g-v612.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.14 | popsan-c3.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.15 | hcchome.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.16 | w0041369.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.17 | udp01175278uds.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.18 | hccdev3.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.20 | w0042319.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.21 | x1lom.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.22 | w0040801.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.25 | 74276.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.26 | hccdev4.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.27 | hd2-dev.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.28 | w0100351.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.29 | w0062081.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.31 | 77742.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.32 | w0048265.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.33 | w0048630.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.35 | w0106098.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.36 | 77717.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.37 | w0119034.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.38 | hccvmhost3.dfci.harvard.edu dhcp-155-52-12-38.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.39 | hcc-trend.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.40 | w0042307.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.41 | 704083.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.43 | udp01175279uds.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.45 | w0040557.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.46 | w0049950.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.47 | w0041541.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.48 | hcc-2045.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.49 | hccxdata1.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.50 | w0106066.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.51 | devlom.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.52 | 74361.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.53 | 701219.dfci.harvard.edu npi6e0f59.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.54 | stacy-grays-time-capsule.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.55 | 702192.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.56 | w0117243.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.58 | csc012631-0.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.59 | canon0c42f4.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.60 | w0043469.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.61 | hccdev2.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.64 | c2cfms.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.65 | 79101.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.66 | hccweb2.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.67 | w0043780.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.68 | w0115036.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.69 | w0040503.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.70 | w0060559.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.71 | w0041537.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.73 | w0110746.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.74 | dhcp-155-52-12-74.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.75 | w0040569.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.76 | w0044221.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.79 | csc013960-0.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.80 | w0110743.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.81 | w0102792.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.82 | w0110915.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.85 | 79421.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.86 | hccweb1.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.87 | hccvmhost2.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.88 | 74006.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.89 | hccweb4.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.90 | hccweb5.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.91 | 76496.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.92 | npi241f89.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.93 | hcc-pfh-dev.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.94 | w0119298.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.95 | coprdata2.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.97 | w0043469a.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.98 | w0125850.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.99 | hccwebvm1.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.100 | w0115034.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.101 | w0119567.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.103 | w0122381.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.104 | w0110745.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.105 | w0054965.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.106 | w0048261.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.108 | w0042318.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.109 | 670in710.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.111 | w0102803.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.113 | npi20b744.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.114 | w0110921.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.115 | w0040214.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.116 | w0040656.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.117 | w0042516.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.118 | w0107357.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.119 | w0054964.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.120 | w0048155.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.121 | w0110480.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.124 | w0101989.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.125 | w0042275.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.126 | hccwiki.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.127 | w0043663.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.128 | w0041373.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.129 | rnpee2b63.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.130 | hccvmhost1-old.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.132 | brn001ba903cfe6.dfci.harvard.edu 3262923.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.133 | w0115995.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.134 | w0110744.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.135 | 76496.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.137 | cc573mac.dfci.harvard.edu dhcp-155-52-12-137.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.138 | w0054964.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.141 | w0122380.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.142 | w0102547.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.144 | w0048742.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.146 | w0110743.dfci.harvard.edu 74424.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.150 | w0110742.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.151 | w0043467.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.152 | mpm41-pc.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.153 | dhcp-155-52-12-153.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.154 | w0042203.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.155 | w0040608.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.156 | w0043032.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.157 | w0116327.dfci.harvard.edu | 2025-12-02 00:00:20 |
| 155.52.12.158 | w0110916.dfci.harvard.edu | 2025-11-27 02:31:02 |
| 155.52.12.159 | 93001046.partners.org | 2025-12-02 00:00:20 |
| 155.52.12.160 | popcore2.dfci.harvard.edu | 2025-12-02 00:00:20 |
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 |