BGP Announced

AS CIDR Description
AS1742 128.103.0.0/16 HARVARD-UNIV - Harvard University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:63)

IP Host DateTime
128.103.63.5 adpt-cat5000-1730-63.harvard.edu 2024-03-29 02:53:11
128.103.63.6 17305000-spare.harvard.edu 2024-03-29 02:53:11
128.103.63.9 willie-63.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.15 apollo10.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.25 sav-srv1.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.26 ibm-bladectr.harvard.edu 2024-03-29 02:53:11
128.103.63.34 engyro-dev.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.35 engyro-prod.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.51 adapts9.harvard.edu 2024-03-29 02:53:11
128.103.63.55 onwire.harvard.edu 2024-03-29 02:53:11
128.103.63.57 aims.harvard.edu 2024-03-29 02:53:11
128.103.63.59 hirestrng.harvard.edu 2024-03-29 02:53:11
128.103.63.60 dmpedb-test.hfc.harvard.edu 2024-03-29 02:53:11
128.103.63.63 hrdev1-sc0.harvard.edu 2024-03-29 02:53:11
128.103.63.64 hrdev1-sc1.harvard.edu 2024-03-29 02:53:11
128.103.63.68 hrtst1-sc1.harvard.edu 2024-03-29 02:53:11
128.103.63.70 jump128-103-63.soc.harvard.edu 2024-03-29 02:53:11
128.103.63.71 hrtst3-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.72 hrtst3-3.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.75 hill04.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.79 boothill.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.80 uiswappshired00.university.harvard.edu 2024-03-29 02:53:11
128.103.63.95 hrmsdev2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.101 hu1-dev.windev.harvard.edu 2024-03-29 02:53:11
128.103.63.105 entwdomc0000d03.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.108 entmdrss0000000.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.110 apollo1-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.111 apollo2-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.112 apollo3-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.113 apollo4-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.114 apollo5-2.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.115 apollo10-2.cadm.harvard.edu entwdomc0000d05.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.120 aspen.cadm.harvard.edu 2024-03-21 10:24:49
128.103.63.121 everest.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.127 uiswcmfs2633004.university.harvard.edu 2024-03-29 02:53:11
128.103.63.128 uiswcmfs2633005.university.harvard.edu 2024-03-29 02:53:11
128.103.63.129 uiswcmfs2633006.university.harvard.edu 2024-03-29 02:53:11
128.103.63.137 uiswapps1827c00.university.harvard.edu 2024-03-29 02:53:11
128.103.63.138 cwdwaaps2919000.university.harvard.edu 2024-03-29 02:53:11
128.103.63.139 apps.itis-wcmint.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.143 itis-wcmdb.cadm.harvard.edu 2024-03-29 02:53:11
128.103.63.144 entwexfe0000d01.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.145 entwexsm0000d01.universitydev.harvard.edu 2024-03-21 10:24:49
128.103.63.146 entwexmn0000d02.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.155 entwhwks0000d00.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.170 entwexmc0000000.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.171 entwexmn0000d00.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.172 entwexmn0000d01.universitydev.harvard.edu 2024-03-21 10:24:49
128.103.63.173 entwexmc0000d00.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.180 ironport.universitydev.harvard.edu 2024-03-29 02:53:11
128.103.63.185 hmag-re.university.harvard.edu magwmsqledge000.university.harvard.edu 2024-03-29 02:53:11
128.103.63.201 hu2-dev.windev.harvard.edu 2024-03-29 02:53:11
128.103.63.224 oasweblogics1.oas.harvard.edu 2024-03-29 02:53:11
128.103.63.240 shiva-128-103-63-240.harvard.edu 2024-03-21 10:24:49
128.103.63.241 shiva-128-103-63-241.harvard.edu 2024-03-29 02:53:11
128.103.63.242 shiva-128-103-63-242.harvard.edu 2024-03-29 02:53:11
128.103.63.243 shiva-128-103-63-243.harvard.edu 2024-03-29 02:53:11
128.103.63.244 shiva-128-103-63-244.harvard.edu 2024-03-29 02:53:11
128.103.63.245 shiva-128-103-63-245.harvard.edu 2024-03-29 02:53:11
128.103.63.246 shiva-128-103-63-246.harvard.edu 2024-03-29 02:53:11
128.103.63.247 shiva-128-103-63-247.harvard.edu 2024-03-29 02:53:11
128.103.63.248 shiva-128-103-63-248.harvard.edu 2024-03-29 02:53:11
128.103.63.249 shiva-128-103-63-249.harvard.edu 2024-03-29 02:53:11

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30386 1445006652 970398675250322
Brazil 8992 87960328 29211308101636
China 6735 372917624 129879479689856
Russian Federation 5801 47524874 293937661538112
India 5785 36159520 24443463831552
Australia 5047 42186324 20530134718720
Indonesia 3291 17772288 1322404544512
United Kingdom 3167 80862212 31553132298496
Germany 3093 113771304 70903376183296
Poland 2511 19272320 15946811315200
Canada 2347 55929064 3527341048832
France 2275 77252896 12791512432640
Ukraine 2120 9691904 5183408439296
Bangladesh 1744 1900548 1005289799680
Netherlands 1582 55652784 26204300117504
Italy 1296 52304080 28743184678912
Hong Kong 1261 17695092 1708411388672
Argentina 1259 19539424 18796493406208
Japan 1231 167819880 33497841467392
Spain 1225 34556928 8005241278464