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:60)
| IP | Host | DateTime |
|---|---|---|
| 140.247.233.35 | firewall.rowland.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.65 | core-aux-1-gw-vl850.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.68 | core-np-fw-vlan850-1.netmgt.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.69 | core-np-fw-vlan850-2.netmgt.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.70 | dhcp-140-247-233-70.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.71 | dhcp-140-247-233-71.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.72 | dhcp-140-247-233-72.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.73 | dhcp-140-247-233-73.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.74 | dhcp-140-247-233-74.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.75 | dhcp-140-247-233-75.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.76 | dhcp-140-247-233-76.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.77 | dhcp-140-247-233-77.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.78 | dhcp-140-247-233-78.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.79 | dhcp-140-247-233-79.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.80 | dhcp-140-247-233-80.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.81 | dhcp-140-247-233-81.fas.harvard.edu | 2024-05-07 15:24:46 |
| 140.247.233.82 | dhcp-140-247-233-82.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.83 | dhcp-0036434425-f4-cd.client.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.84 | dhcp-140-247-233-84.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.85 | dhcp-0052637991-7c-ae.client.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.86 | dhcp-140-247-233-86.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.87 | dhcp-140-247-233-87.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.88 | dhcp-140-247-233-88.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.89 | dhcp-140-247-233-89.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.90 | dhcp-140-247-233-90.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.91 | dhcp-140-247-233-91.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.92 | dhcp-140-247-233-92.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.93 | dhcp-140-247-233-93.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.94 | dhcp-140-247-233-94.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.95 | dhcp-0011971968-01-23.client.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.97 | core-nw-gw-vl851.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.100 | core-fw-1-vlan851.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.103 | zoidberg.seas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.108 | perfidy.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.113 | bitbucket.artmuseums.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.124 | core-yard-fw-vlan851-1.netmgt.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.125 | core-yard-fw-vlan851-2.netmgt.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.157 | nccentry1.lsdiv.harvard.edu nccentry.rc.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.161 | vl853-gw.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.162 | cnrtst.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.163 | cnrdhcp1.fas.harvard.edu | 2024-05-07 15:24:46 |
| 140.247.233.165 | noc-autoreg1.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.167 | cnr-ad-ns1.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.169 | autoreg-qa.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.180 | cnrdhcp3.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.185 | internaldns-b5.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.186 | internaldns-b5-n1-ha.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.187 | internaldns-b5-n2-ha.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.189 | internaldns-b5-n1.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.190 | internaldns-b5-n2.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.193 | vl854-gw.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.194 | cnrdhcp4.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.196 | noc-sun-2.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.197 | cnr-ad-ns2.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.217 | cnrdhcp4.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.218 | internaldns-b6.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.219 | internaldns-b6-n1-ha.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.220 | internaldns-b6-n2-ha.fas.harvard.edu | 2024-05-07 15:24:46 |
| 140.247.233.221 | internaldns-b6-n1.fas.harvard.edu | 2024-05-13 11:40:24 |
| 140.247.233.222 | internaldns-b6-n2.fas.harvard.edu | 2024-05-13 11:40:24 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30471 | 1417071250 | 971609751636114 |
Brazil
|
9009 | 87108080 | 29475019264006 |
China
|
6735 | 353778040 | 129949356402048 |
Russian Federation
|
5800 | 46447650 | 294625088565056 |
India
|
5793 | 35566880 | 24474078384128 |
Australia
|
4988 | 41042516 | 20560034732288 |
Indonesia
|
3300 | 17653760 | 1329090068480 |
United Kingdom
|
3184 | 77589668 | 32611926999040 |
Germany
|
3111 | 112611848 | 71369691168768 |
Poland
|
2506 | 18312320 | 15916763321344 |
Canada
|
2340 | 54621080 | 3518796334080 |
France
|
2286 | 76417024 | 12798066360320 |
Ukraine
|
2118 | 9184256 | 5041672945664 |
Bangladesh
|
1769 | 1834288 | 1012299595776 |
Netherlands
|
1588 | 53229104 | 26226325325312 |
Colombia
|
1481 | 17190912 | 724523819268 |
Italy
|
1299 | 51903568 | 28919318839296 |
Hong Kong
|
1274 | 17538420 | 1726481630208 |
Argentina
|
1260 | 19446784 | 18801614192640 |
Japan
|
1234 | 167359592 | 33532234956800 |