BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 |
140.247.0.0/16
|
HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:68)
| IP | Host | DateTime |
|---|---|---|
| 140.247.232.6 | stat2.stat.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.7 | hilbert2.stat.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.8 | stat.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.9 | stat3.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.17 | core-aux-1-gw-vl833.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.20 | admin-test.fas.harvard.edu uhall.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.24 | loki-2.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.26 | loki.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.28 | fasit-rem-ars.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.33 | core-aux-1-gw-vl834.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.38 | dhcp-140-247-232-38.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.39 | dhcp-140-247-232-39.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.40 | dhcp-140-247-232-40.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.41 | dhcp-140-247-232-41.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.42 | dhcp-140-247-232-42.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.43 | dhcp-140-247-232-43.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.44 | dhcp-140-247-232-44.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.45 | nile.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.46 | dhcp-140-247-232-46.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.49 | sc-mr-1-gw-vl835.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.57 | storagecore.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.58 | web.mediacore.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.59 | upload.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.60 | bauhaus.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.61 | assets.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.66 | core-np-fw-vlan836-1.netmgt.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.67 | core-np-fw-vlan836-2.netmgt.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.68 | ssh.shock.eps.harvard.edu core-fw-1-vlan836.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.69 | ssh2.shock.eps.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.84 | core-fw-1-vlan837.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.94 | ddub.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.95 | avidhelp.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.98 | core-nw-fw-vlan838-1.netmgt.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.100 | mimas2.as.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.108 | as.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.110 | io.harvard.edu io.as.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.122 | staff.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.123 | admin.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.124 | clean.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.125 | cns.unix.fas.harvard.edu gsasweb2.gsas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.126 | mysql.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.130 | net-48211.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.131 | net-21109.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.136 | wjh-553-bw-soci-faculty-staff-tf-ra.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.138 | wjh-1372-bw.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.141 | dhcp-0101453629-6e-65.client.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.142 | wjh-676-copier-soci-faculty-staff.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.156 | pluto.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.158 | us45.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.180 | ego.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.181 | id.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.182 | ego-2.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.183 | id-2.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.185 | db31-vip.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.187 | db32-vip.unix.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.197 | holylogin01.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.198 | holylogin02.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.199 | holylogin03.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.200 | holylogin04.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.228 | squid-prd.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.230 | rchelp.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.231 | mailman.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.232 | iliaddns.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.233 | rcsmtp.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.234 | rcsocks.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.235 | two-factor.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.238 | frontier-squid01.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
| 140.247.232.239 | radiusproxy-dev.rc.fas.harvard.edu | 2025-09-14 01:02:18 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31529 | 1490241977 | 1154150139349904978 |
Brazil
|
9051 | 82366526 | 2305872535481716994 |
China
|
6567 | 348502432 | 147635034343776 |
India
|
6058 | 35861248 | 24474104700928 |
Russian Federation
|
5729 | 46727088 | 12436187164744 |
Indonesia
|
3694 | 17925632 | 1241688670208 |
Germany
|
3132 | 112780296 | 70457574490112 |
United Kingdom
|
3108 | 71672768 | 29371739930624 |
Australia
|
3010 | 40515888 | 20522922743296 |
Poland
|
2454 | 19518464 | 14295265776640 |
Canada
|
2437 | 54709096 | 4660972880128 |
France
|
2165 | 75387714 | 12463796913664 |
Ukraine
|
2011 | 8231168 | 5140692271104 |
Bangladesh
|
1895 | 1920000 | 1059411591168 |
Netherlands
|
1598 | 51547280 | 20506682983936 |
Argentina
|
1312 | 19779584 | 18860984172544 |
Hong Kong
|
1296 | 18237532 | 5727803081472 |
Italy
|
1290 | 52464384 | 28870240174080 |
Japan
|
1267 | 159271784 | 33564881911808 |
Republic of Korea
|
1168 | 113041424 | 167225589760 |