140.247.30.0/24
BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 |
140.247.0.0/16
|
HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Real-time BGP data for 140.247.30.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:104)
| IP | Host | DateTime |
|---|---|---|
| 140.247.30.1 | sc-mr-1-gw-vl30.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.5 | ts-mgr.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.6 | mass1414-mr-u2-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.7 | sc-mr-u12-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.8 | sc-mr-n5-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.9 | sc-mr-u5-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.10 | sc-mr-u16-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.12 | gondor.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.15 | sun1.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.16 | sun2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.17 | nacore1-30.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.18 | nacore2-30.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.19 | nacore3.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.20 | nacore4.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.21 | dl380-dev1.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.22 | dl380-dev2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.23 | unix3.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.24 | unix4.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.25 | core5.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.26 | core6.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.27 | core7.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.29 | core9.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.30 | ns3.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.31 | core10.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.32 | sc-mr-n6-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.33 | smtp2.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.35 | cluster5-6.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.37 | cluster7-8.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.38 | rhproxy.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.39 | cluster9-10.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.40 | auth.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.41 | admin.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.42 | unix1.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.43 | backup.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.44 | restore.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.45 | unix2.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.46 | syslog.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.47 | sunray1.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.48 | sunray2.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.49 | smith.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.52 | us72.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.53 | us74.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.60 | mr-sc-u2-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.77 | sc-mr-u13-pwr.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.91 | printing1.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.92 | printing2.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.95 | kbase.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.98 | mother.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.99 | automount-test.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.102 | splunk-dev-2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.164 | ubuntu12-x86-64-16gb-lvm.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.165 | linuxws.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.168 | rhel5-x86-64-16gb-lvm.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.169 | gal-30.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.170 | glados-tmp.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.175 | ipmi-1414-esx201.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.176 | ipmi-1414-101.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.177 | ipmi-1414-102.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.178 | 1414-cmc01.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.180 | vtl-console.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.181 | kvm1.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.182 | nacore5-30-temp.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.186 | comlag.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.189 | webadm202.webroots.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.190 | nw-sn-1.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.192 | helix-secmgr.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.194 | helix-dev.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.195 | radius-dev.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.199 | jumpstart1-30.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.200 | eqhead-scmr.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.201 | isaiah.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.202 | ldom2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.203 | sc-mr-n10-ts.unix.fas.harvard.edu\ndhcp-0011680674-c4-62.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.204 | sc-mr-u1-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.205 | shenanigans.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.210 | db-rac1.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.211 | db-rac2.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.216 | core-misc3.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.217 | core-misc4.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.218 | core-misc5.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.220 | stag1.webroots.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.221 | proxy2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.230 | kvm2.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.231 | people-dev.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.232 | exportalator1.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.234 | inventoriana.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.235 | nrg.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.236 | svn-old.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.237 | fasit-wiki.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.239 | rhelbuild32.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.240 | noc-syslog-ng-devel.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.241 | splunk.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.242 | sun-ld1-1414.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.243 | brick-xen.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.244 | dhcp-0017786174-41-fd.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.246 | xen002-obm.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.247 | dhcp-0017786171-23-4a.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.248 | dhcp-0026015153-ef-00.client.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.249 | hollowgrind.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.250 | mr-mass1414-s1-ts.unix.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.251 | app2-ha.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.252 | app1-ha.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.253 | core-thome01.fas.harvard.edu | 2026-10-24 03:27:45 |
| 140.247.30.254 | core-tmisc1.fas.harvard.edu | 2026-10-24 03:27:45 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
32219 | 1497299200 | 975910303763789 |
Brazil
|
9157 | 77606656 | 31373490721038 |
China
|
6582 | 356442368 | 148181518405677 |
India
|
6264 | 35222528 | 24757297422338 |
Russian Federation
|
5752 | 47281664 | 11487351490128 |
Indonesia
|
3995 | 11931904 | 1335890477063 |
Germany
|
3253 | 114097664 | 72219796635914 |
United Kingdom
|
3148 | 71173888 | 33263329673219 |
Australia
|
3042 | 40737792 | 20616764002310 |
Canada
|
2518 | 54993920 | 4262402850822 |
Poland
|
2465 | 19310592 | 14416672134154 |
France
|
2174 | 74868480 | 12994736816131 |
Ukraine
|
2014 | 8336384 | 5178559168512 |
Bangladesh
|
2002 | 2099968 | 1166247198721 |
Netherlands
|
1619 | 51557120 | 19177824780814 |
Hong Kong
|
1363 | 20882176 | 5802796253456 |
Argentina
|
1349 | 18638848 | 19658027630592 |
Italy
|
1317 | 52913664 | 29680064266240 |
Japan
|
1277 | 161360384 | 33661432037381 |
Republic of Korea
|
1177 | 112819456 | 17726344724493 |