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
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Reverse DNS List (Total:81)

IP Host DateTime
155.52.52.1 dfci-gw-v652.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.2 dcores1-g-v652.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.3 dcores2-g-v652.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.16 red.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.17 teal.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.18 cyan.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.19 jade.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.21 scarlet.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.22 aqua.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.23 plum.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.24 crystallims.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.26 purple.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.27 xsrv0.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.28 eck-imac.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.30 smith-xrc-5230.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.32 neon.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.33 mjel10.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.34 w0057899w.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.35 inuse032006-8.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.36 pink.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.37 w0057901w.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.38 guava.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.39 inuse032006-9.dfci.harvard.edu 2026-02-10 07:12:36
155.52.52.40 office.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.41 caf.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.42 jhw.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.44 genova.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.50 xrc_0.dfci.harvard.edu 2026-02-10 07:12:36
155.52.52.64 phaser.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.70 black.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.76 mjel5.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.77 mjel6.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.78 mjel7.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.79 mjel8.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.80 mjel9.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.81 mjel1.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.82 xsrv2.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.83 mjex1.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.84 mjex2.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.85 mjex3.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.137 macintosh.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.139 xtal3.dfci.harvard.edu 2026-02-10 07:12:36
155.52.52.140 yiquns-g5.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.141 mfp10imac.dfci.harvard.edu 2026-02-10 07:12:36
155.52.52.146 dfci-cpht55.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.147 mje-dtu-imac.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.149 26ebv.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.151 phaser7300.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.154 rnp00267332766c.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.157 sbgrid-mac.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.160 dhcp-155-52-52-160.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.161 jwh-macpro.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.168 snowpine-pc.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.173 mjel11.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.175 w0120825.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.181 dhcp-155-52-52-181.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.186 ecru.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.187 gt-2500-419271.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.192 lenovo-b310a44d.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.194 dhcp-155-52-52-194.dfci.harvard.edu shwetal.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.197 shyemaa-pc.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.198 yu-suns-imac.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.204 dhcp-155-52-52-204.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.205 breeze.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.207 dhcp-155-52-52-207.dfci.harvard.edu 2026-02-10 07:12:36
155.52.52.220 xrx0000aaac5e77.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.221 w0113372.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.229 akta2.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.230 phaser8400dp.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.232 dhcp-155-52-52-232.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.234 randalls-imac.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.235 miniserver.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.239 dhcp-155-52-52-239.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.241 dhcp-155-52-52-241.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.245 mjel13.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.247 xsrv1.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.250 smith-xrc-52250.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.251 smith-xrc-52251.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.252 smith-xrc-52252.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.253 smith-xrc-52253.dfci.harvard.edu 2026-02-15 11:51:34
155.52.52.254 smith-xrc-52254.dfci.harvard.edu 2026-02-15 11:51:34

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