BGP Announced

AS CIDR Description
AS40831 155.52.128.0/17 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
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Reverse DNS List (Total:45)

IP Host DateTime
155.52.200.27 mgh-vdox.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.28 gryphon.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.29 biomedtestx.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.55 obl-file-serverx.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.68 ortho01.partners.org 2025-12-02 00:04:36
155.52.200.69 ortho01ilo.partners.org 2025-12-02 00:04:36
155.52.200.71 cvic-tr-1.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.72 cvic-tr-2.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.73 promise1.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.74 promise2.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.87 w0079808-a.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.88 w000104926w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.89 sc3115771.mgh.harvard.edu 2025-11-27 02:34:53
155.52.200.103 mgh-lawrence-a.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.116 w000105178w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.117 w000105179w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.118 w000105180w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.119 w000162998w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.148 w000105186w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.165 radtele3dqa3.mgh.harvard.edu 2025-11-22 02:37:29
155.52.200.167 radtele3dnas2.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.168 w000121527w.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.169 csb-test.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.170 terarecon-cldx.partners.org 2025-12-02 00:04:36
155.52.200.171 timclogin.partners.org 2025-12-02 00:04:36
155.52.200.173 www.timchome.org yale.timchome.org nyu.timchome.org neurometrics.timchome.org nf.timchome.org 2025-12-02 00:04:36
155.52.200.177 mcores-g-v112.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.178 mcores3-g-v112.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.179 mcores4-g-v112.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.180 srp013797srs.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.193 mcores-g-v115.partners.org 2025-12-02 00:04:36
155.52.200.194 mcores3-g-v115.partners.org 2025-12-02 00:04:36
155.52.200.195 mcores4-g-v115.partners.org 2025-12-02 00:04:36
155.52.200.196 neurostar.partners.org 2025-11-27 02:34:53
155.52.200.197 w000121529w.partners.org 2025-11-27 02:34:53
155.52.200.209 mcores-g-v133.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.210 mcores3-g-v133.mgh.harvard.edu 2025-11-27 02:34:53
155.52.200.211 mcores4-g-v133.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.212 udp354487uds.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.225 m50s3s1-g-v238.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.229 euclid.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.241 mcores-g-v162.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.242 mcores3-g-v162.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.243 mcores4-g-v162.mgh.harvard.edu 2025-12-02 00:04:36
155.52.200.246 sgdi.mgh.harvard.edu 2025-12-02 00:04:36

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