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:126)

IP Host DateTime
155.52.23.0 dfci-r-d1430-a.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.1 dana-d12-16-231.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.2 dana-d12-16-232.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.3 dana-d12-16-233.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.4 dana-d12-16-234.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.5 dana-d12-16-235.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.6 dana-d12-16-236.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.7 dana-d12-16-237.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.8 dana-d12-16-238.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.9 dana-d12-16-239.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.10 dana-d12-16-2310.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.11 dana-d12-16-2311.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.12 dana-d12-16-2312.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.13 dana-d12-16-2313.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.16 prp003961prs.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.17 npidf2ac3.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.19 npi8895b8.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.20 w0040214-155052023020.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.22 acer-c2d0f03b5f.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.26 bev-27imac.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.27 w0043834.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.31 larger-t.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.32 w0100334.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.35 sequenomrt.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.36 stuart-orkin-s-computer.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.37 valued-d3f7d0d1.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.39 npi37d10a.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.41 w0043083.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.42 w0041951.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.45 dbvqw03j.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.48 sequenomrt.partners.org 2026-02-10 07:11:50
155.52.23.49 sgi-d1410.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.50 amys-mbp-xp.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.51 godard.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.52 tempdemo.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.53 w043624.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.54 w0043624.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.55 75989.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.57 1454-g5.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.60 anya.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.64 wouter-vaio.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.68 tecan_pc.dfci.harvard.edu 2026-02-12 08:22:58
155.52.23.76 npi8f5b64.dfci.harvard.edu 74229.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.80 w0041130.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.83 npi325b9f.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.84 udp350669uds.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.85 w0119945.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.86 dolores-udp920179uds.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.89 w0061049.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.91 df7ylz91.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.92 d6pd9vk1.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.93 arina-4f8e56e73.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.94 hp91432167313.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.97 phsprinters6-74266.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.98 cpq31473119131.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.99 hp17417283881.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.100 damian.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.101 74291.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.102 w0041559.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.103 office-kwlab.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.106 w0119035.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.108 npi958020.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.110 wsp009456wss.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.111 otp001206ots.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.113 w0117017.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.122 ddz78zk1.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.123 mikes-imac-2.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.125 npi3590aa.dfci.harvard.edu ssanchez.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.127 w0044236.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.128 w0040377.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.131 w0048274.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.132 orkinoffice.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.136 npi41863d.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.138 rks-imac.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.139 robot.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.140 pcp149184pcs.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.142 w0105676.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.144 w0048646.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.146 w0043727.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.147 dhvqw881.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.149 w0048051.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.150 76486.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.151 w0050455w.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.152 w0101381.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.153 acer-c2d0f03b5f.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.154 w0040750.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.156 w0042245.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.159 kai-pc.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.161 w0042124.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.162 novina-time-capsule.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.163 w0042544.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.164 csc012899-0.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.166 w0042285.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.167 w0041090.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.169 w0043832.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.170 sequenomdb.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.171 macintosh.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.172 w0043623.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.173 hp20737278682.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.175 w0040432.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.176 dfci-d12497a390.partners.org 2026-02-05 02:47:04
155.52.23.177 haozhang-dfci.dfci.harvard.edu 2026-02-05 02:47:04
155.52.23.178 dhcp-155-52-23-178.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.181 w0105102.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.182 admins-imac.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.183 dhcp-155-52-23-183.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.184 jdo.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.185 w0041155.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.189 dana-16e46a7ecc.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.190 csc-dana1643.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.200 prp002280prs.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.230 giorgias-imac.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.231 hp15995251147.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.234 w0040705.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.237 lxk48feb9-udp923669uds.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.238 w0040374.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.239 w0041583.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.240 w0041153.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.241 w0024841w.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.242 w0041413.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.243 w0044273.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.244 npi777292.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.246 1555inverted.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.247 76478.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.248 facs-d14.dfci.harvard.edu 2026-02-10 07:11:50
155.52.23.249 w0040810.dfci.harvard.edu 2026-02-10 07:11:50

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31322 1466017981 1153890638328633146
Brazil 9120 82664896 2310376904846676482
China 6576 354192544 147814843042912
India 6147 35865600 24666963976192
Russian Federation 5729 46996184 14233062979144
Indonesia 3816 18056448 4504897682407424
Germany 3183 113331496 71480070963456
United Kingdom 3122 73308096 31246614331392
Australia 3106 40556060 20502434551296
Poland 2448 19296256 14386672440320
Canada 2427 54813192 4185403425024
France 2163 74622272 12882422728704
Ukraine 2006 8275968 4732720185344
Bangladesh 1969 2010116 1095193722880
Netherlands 1590 51265680 21295604957952
Argentina 1327 18844160 19488221167616
Hong Kong 1305 19897420 4383331451904
Italy 1297 53566208 29266612715520
Japan 1270 161133160 33625520275456
Republic of Korea 1176 112796996 17725834199040