140.247.234.0/24
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 140.247.234.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:135)
| IP | Host | DateTime |
|---|---|---|
| 140.247.234.12 | hogwarts.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.50 | isengard.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.61 | rotestweb010.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.62 | rotestweb020.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.68 | core-np-fw-vlan857-1.netmgt.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.69 | core-np-fw-vlan857-2.netmgt.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.70 | dhcp-140-247-234-70.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.71 | dhcp-140-247-234-71.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.72 | dhcp-140-247-234-72.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.73 | dhcp-140-247-234-73.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.74 | dhcp-140-247-234-74.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.75 | dhcp-140-247-234-75.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.76 | dhcp-140-247-234-76.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.77 | dhcp-140-247-234-77.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.78 | dhcp-140-247-234-78.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.79 | dhcp-140-247-234-79.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.80 | dhcp-140-247-234-80.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.81 | dhcp-140-247-234-81.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.82 | dhcp-140-247-234-82.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.83 | dhcp-140-247-234-83.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.84 | dhcp-140-247-234-84.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.85 | dhcp-140-247-234-85.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.86 | dhcp-140-247-234-86.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.87 | dhcp-140-247-234-87.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.88 | dhcp-140-247-234-88.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.89 | dhcp-140-247-234-89.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.90 | dhcp-140-247-234-90.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.91 | dhcp-140-247-234-91.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.92 | dhcp-140-247-234-92.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.93 | dhcp-140-247-234-93.fas.harvard.edu | 2026-09-19 02:01:50 |
| 140.247.234.94 | dhcp-140-247-234-94.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.95 | dhcp-140-247-234-95.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.96 | dhcp-140-247-234-96.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.97 | dhcp-140-247-234-97.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.98 | dhcp-140-247-234-98.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.99 | dhcp-140-247-234-99.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.100 | dhcp-140-247-234-100.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.101 | dhcp-140-247-234-101.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.102 | dhcp-140-247-234-102.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.103 | dhcp-140-247-234-103.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.104 | dhcp-140-247-234-104.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.105 | dhcp-140-247-234-105.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.106 | dhcp-140-247-234-106.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.107 | dhcp-140-247-234-107.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.108 | dhcp-140-247-234-108.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.109 | dhcp-140-247-234-109.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.110 | dhcp-140-247-234-110.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.111 | dhcp-140-247-234-111.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.112 | dhcp-140-247-234-112.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.113 | dhcp-140-247-234-113.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.114 | dhcp-140-247-234-114.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.115 | dhcp-140-247-234-115.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.116 | dhcp-140-247-234-116.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.117 | dhcp-140-247-234-117.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.118 | dhcp-140-247-234-118.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.119 | dhcp-140-247-234-119.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.120 | dhcp-140-247-234-120.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.121 | dhcp-140-247-234-121.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.122 | dhcp-140-247-234-122.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.123 | dhcp-140-247-234-123.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.124 | dhcp-140-247-234-124.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.125 | dhcp-140-247-234-125.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.126 | dhcp-140-247-234-126.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.145 | db11-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.146 | db12-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.147 | db13-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.148 | db14-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.149 | db15-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.150 | db16-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.151 | db9-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.152 | db10-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.154 | db1-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.155 | db2-vip.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.157 | db910-scan.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.158 | db910-scan.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.159 | db910-scan.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.160 | db18.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.176 | db-courses.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.177 | db-webmail.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.178 | db-blog1.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.179 | db-apps.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.180 | db-mail.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.181 | db-test.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.182 | db-webroots.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.183 | db-audit.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.184 | db-gsas.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.185 | db-cybersports.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.194 | core-np-fw-vlan859-1.netmgt.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.195 | core-np-fw-vlan859-2.netmgt.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.196 | core-fw-1-vlan859.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.210 | dhcp-140-247-234-210.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.211 | dhcp-140-247-234-211.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.212 | dhcp-140-247-234-212.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.213 | kim.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.214 | dhcp-140-247-234-214.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.215 | dhcp-140-247-234-215.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.216 | dhcp-140-247-234-216.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.217 | dhcp-140-247-234-217.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.218 | dhcp-140-247-234-218.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.219 | dhcp-140-247-234-219.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.220 | dhcp-140-247-234-220.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.221 | dhcp-140-247-234-221.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.222 | dhcp-140-247-234-222.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.223 | dhcp-140-247-234-223.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.224 | dhcp-140-247-234-224.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.225 | dhcp-140-247-234-225.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.226 | dhcp-140-247-234-226.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.227 | dhcp-140-247-234-227.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.228 | dhcp-140-247-234-228.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.229 | dhcp-140-247-234-229.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.230 | dhcp-140-247-234-230.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.231 | dhcp-140-247-234-231.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.232 | dhcp-140-247-234-232.fas.harvard.edu | 2026-09-19 02:01:50 |
| 140.247.234.233 | dhcp-140-247-234-233.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.234 | dhcp-140-247-234-234.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.235 | dhcp-140-247-234-235.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.236 | dhcp-140-247-234-236.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.237 | dhcp-140-247-234-237.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.238 | dhcp-140-247-234-238.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.239 | dhcp-140-247-234-239.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.240 | dhcp-140-247-234-240.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.241 | nas.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.242 | dhcp-140-247-234-242.fas.harvard.edu | 2026-09-19 02:01:50 |
| 140.247.234.243 | dhcp-140-247-234-243.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.244 | gis.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.245 | meristem.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.246 | hjl.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.247 | dhcp-140-247-234-247.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.248 | dhcp-140-247-234-248.fas.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.249 | seed.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.250 | prm.esm.harvard.edu | 2026-09-19 02:01:50 |
| 140.247.234.251 | rumpus.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.252 | color.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.253 | www.esm.harvard.edu | 2026-09-17 22:37:47 |
| 140.247.234.254 | malthus.esm.harvard.edu | 2026-09-17 22:37:47 |
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 |