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
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Reverse DNS List (Total:228)

IP Host DateTime
155.52.48.1 d21burlington3s1-gw-v648.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.5 benstatic1130.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.6 rc-ibsw1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.7 rcbcsw1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.8 rcbcsw10g1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.9 ameet.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.10 dv-sprx-jira.dfci.harvard.edu dhcp-155-52-48-10.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.12 asclepius.dfci.harvard.edu dhcp-155-52-48-12.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.13 protocol-activation-staging.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.14 dfcits.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.16 rac-369qlc1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.17 popsan-c1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.18 dfciawarejxt.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.19 chrismiller.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.20 racitrix.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.21 raweb.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.22 rads21dbserver.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.23 raapplication.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.24 radevelopment.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.25 raweb2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.26 victoria-new.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.27 jvneumann.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.28 freezerworks-new.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.30 popcore.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.31 ralphn.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.32 popsan-ha.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.33 doug.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.34 hominid.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.35 research20.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.36 rcisi-1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.37 rcisi-2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.38 ressrv10-new.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.39 rcisi-3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.40 rcisi-4.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.42 bard.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.43 rcisi-9.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.44 dfhccweb.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.45 nsrcstor1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.46 rcisi-10.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.47 newmbcrr.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.48 srp015019srs.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.49 horton.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.50 greenland1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.51 greenland2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.52 pedonc.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.53 pedonclan.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.54 fiji.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.55 dv-lamp.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.56 promoter.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.57 hainan1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.58 rcisi-8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.59 freezerworks.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.60 rcisi-5.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.61 rzmirror1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.62 rcisi-6.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.63 ressrv13.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.64 kauai-old.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.65 railsprod.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.66 hainan2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.67 partners-995cp8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.68 comm-dept-svr.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.69 iona.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.70 transcore2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.71 pcp137688pcs.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.72 rescomp1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.73 ressrv12.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.74 belfer.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.75 tmaj1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.76 tmaj2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.77 ressrv16.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.78 lanai-old.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.79 rcisi-7.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.80 ressrv14.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.81 easter.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.82 ressrv15.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.83 atlas.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.84 rcbig2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.85 ressrv4.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.86 dv-host-sprx1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.87 rac-37fplc1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.88 mdl-web.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.89 miron.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.90 popsan-c2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.91 poptester2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.92 gromit.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.93 dhcp-155-52-48-93.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.94 research3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.96 cebu2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.97 bali.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.98 abl1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.99 hearsa.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.100 fizgig.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.101 ambry.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.102 cronus.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.103 rc-ib-br01.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.104 dev-genetics-as2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.105 demo-sprx-ws1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.106 dv-shrn-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.107 dv-shrn-ws1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.108 dv-shrn-ora1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.109 pd-shrn-ora1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.112 macf-catalyst.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.114 dev-sprx-ws1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.115 db742-pc.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.116 rcvsphere-access.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.117 coprdata.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.118 demo-sprx-vmkernel.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.119 partners-995cp8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.121 beta-sprx-ora2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.123 lrocpinestar.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.124 dv-otr.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.126 dev-sprx-ora1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.127 dev-sprx-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.128 hccdb-c2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.129 rcvmnfs1a.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.130 rcbc1-mgmt.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.131 qa-sprx-ora1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.132 rcesxi7.dfci.harvard.edu dhcp-155-52-48-132.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.133 coprdata-new.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.134 ressrv7.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.135 c2c-64x.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.136 road.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.137 oland.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.138 rcvmdk1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.139 backup.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.140 bali2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.141 cebu.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.142 xome.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.143 dome.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.144 weston.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.145 ressrv17.dfci.harvard.edu dv-i2b2-as2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.146 chip.dfci.harvard.edu macf-web.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.147 cortex.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.148 rchpcdb1-admin.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.149 rescomp3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.150 ressrv18.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.151 danasecv.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.152 biacs.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.153 partners-995cp8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.154 155-52-48-154.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.155 dev-genetics-as3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.156 rac-469qlc1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.157 popvmhost1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.158 childhoodcancergrid.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.159 mnemosyne.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.160 prometheus.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.161 mafia.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.162 dfciawarejxt2.dfci.harvard.edu dfciawarejxt.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.163 zeus.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.166 popvmhost-c1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.167 popvmhost-c2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.168 poornima.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.169 ressrv6.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.170 hccweb-c1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.171 protocol-activation.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.172 dev-term-srvr.dfci.harvard.edu dhcp-155-52-48-172.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.173 dhcp-155-52-48-173.dfci.harvard.edu pd-genetics-ora2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.174 dhcp-155-52-48-174.dfci.harvard.edu qa-sprx-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.175 win-jh64ptc25eu.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.178 ressrv8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.180 rac-5m9qlc1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.181 qa-genetics-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.182 partners-995cp8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.183 dhcp-155-52-48-183.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.184 d21burlington3s5ups1.neteng.partners.org 2025-12-02 00:01:05
155.52.48.185 dv-sprx-devel3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.186 rcbig1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.187 rcbig.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.188 rcfast.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.189 demo-sprx-host.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.190 rcesxi1.dfci.harvard.edu dhcp-155-52-48-190.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.191 3749955a.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.192 rd2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.193 resi-bi.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.194 pcmp.partners.org 2025-12-02 00:01:05
155.52.48.195 dev-genetics-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.197 north.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.198 shrine.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.199 3749955b.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.200 dv-sprx-ora2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.201 dv-sprx-i2b2-14.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.202 dfciwiki.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.203 dv-sprx-svn.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.204 dhcp-155-52-48-204.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.205 dv-sprx-devel2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.207 dhcp-155-52-48-207.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.208 dv-sprx-ap1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.209 dv-sprx-ora3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.210 dv-sprx-devel4.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.211 g1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.212 g2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.213 dhcp-155-52-48-213.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.214 dv-sprx-i2b2-demo.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.215 dv-sprx-devel1.dfci.harvard.edu 2025-11-27 02:31:45
155.52.48.216 dv-sprx-ora1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.217 pd-shrn-as1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.218 pd-genetics-ora1.dfci.harvard.edu dhcp-155-52-48-218.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.219 dv-sprx-ap2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.220 c2c.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.221 ressrv3.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.222 srw2024.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.224 rchpc-quint.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.225 rchpc-prime.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.227 partners-995cp8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.228 hccdb-c1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.229 dhcp-155-52-48-229.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.230 dfcicommsrv1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.231 vsphere001.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.232 rcesxi8.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.233 dhcp-155-52-48-233.dfci.harvard.edu i2b2-r16.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.234 dfcicommsrv2.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.235 ctn.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.236 vsphere001.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.237 dhcp-155-52-48-237.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.238 dfcicommesx1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.239 oncomap.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.240 dhcp-155-52-48-240.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.241 hccfiler.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.242 oncomap.partners.org 2025-12-02 00:01:05
155.52.48.243 monty-stage.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.244 pd-oncomap-mon1.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.245 ressrv5.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.246 dv-servers.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.247 qa-sprx-ws1.dfci.harvard.edu dhcp-155-52-48-247.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.248 dev-sprx-ora6.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.249 pa-tmp.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.250 dhcp-155-52-48-250.dfci.harvard.edu 2025-12-02 00:01:05
155.52.48.253 rails-db-server.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