AS | CIDR | Description |
---|---|---|
AS1742 | 140.247.0.0/16 | HARVARD-UNIV - Harvard University, US |
AS / Info | IP / Time | AS Path |
---|---|---|
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IP | Host | DateTime |
---|---|---|
140.247.31.1 | sc-mr-1-gw-vl31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.17 | nacore1-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.19 | nacore3-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.20 | nacore4-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.21 | core1-31.fas.harvard.edu | 2024-04-15 23:40:37 |
140.247.31.22 | core2-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.23 | core3-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.24 | core4-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.25 | core5-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.26 | core6-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.27 | core7-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.28 | core8-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.29 | core9-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.30 | core10-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.41 | admin-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.42 | unix1-31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.47 | dl360-dev2.unix.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.81 | hs01.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.100 | ws-test.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.102 | ws02.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.103 | ws03.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.104 | ws04.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.105 | ws05.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.106 | ws06.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.107 | ws07.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.108 | ws08.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.109 | ws09.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.110 | ws10.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.111 | ws11.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.112 | ws12.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.113 | ws13.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.114 | ws14.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.115 | ws15.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.116 | ws16.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.117 | ws17.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.118 | ws18.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.120 | ws20.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.124 | ws24.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.125 | ws25.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.126 | ws26.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.128 | ws28.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.129 | ws29.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.131 | ws31.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.132 | ws32.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.133 | ws33.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.134 | ws34.fas.harvard.edu | 2024-04-15 23:40:35 |
140.247.31.135 | ws35.fas.harvard.edu | 2024-04-09 07:12:32 |
140.247.31.136 | ws36.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.137 | ws37.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.138 | ws38.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.139 | ws39.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.141 | ws41.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.143 | ws43.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.145 | ws45.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.150 | ws50.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.151 | ws51.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.154 | ws54.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.178 | asundell.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.180 | acetone.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.198 | snowcrash.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.199 | yun.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.242 | dhcp-0154750031-62-7d.client.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.243 | scmr-vnx02-31.unix.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.244 | dhcp-0017786143-4e-82.client.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.246 | dhcp-0156567798-c5-8a.client.student.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.247 | sawmill-test.fas.harvard.edu dhcp-0010940788-12-47.client.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.248 | dhcp-0010940785-12-48.client.fas.harvard.edu splunk-test.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.249 | xenfoo.fas.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.250 | ts.ad.fas.harvard.edu | 2024-04-15 23:40:37 |
140.247.31.252 | dhcp-0154272581-3f-17.client.student.harvard.edu | 2024-04-13 03:06:58 |
140.247.31.253 | dhcp-0084740969-62-7d.client.fas.harvard.edu | 2024-04-13 03:06:58 |
Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
---|---|---|---|
United States | 30397 | 1445550082 | 971567164304530 |
Brazil | 8996 | 88224016 | 29296068235268 |
China | 6734 | 372368760 | 129907460612736 |
Russian Federation | 5800 | 47553298 | 294315854065472 |
India | 5789 | 36204320 | 24456314785792 |
Australia | 5029 | 42217588 | 20569881319680 |
Indonesia | 3296 | 17783040 | 1320801402880 |
United Kingdom | 3170 | 80957444 | 31945413951488 |
Germany | 3096 | 113832232 | 71079740637184 |
Poland | 2511 | 19274496 | 15951106151424 |
Canada | 2347 | 55981000 | 3527040893952 |
France | 2278 | 77257504 | 12875266654208 |
Ukraine | 2116 | 9704448 | 5144757075968 |
Bangladesh | 1752 | 1905676 | 1005560201216 |
Netherlands | 1584 | 55641776 | 26071145776640 |
Italy | 1298 | 52321232 | 28797144858624 |
Hong Kong | 1264 | 17944436 | 1721395839744 |
Argentina | 1259 | 19524320 | 18788173086720 |
Japan | 1232 | 167870312 | 33532201205760 |
Spain | 1225 | 34622464 | 7910783782912 |