Autonomous System details
AS24290
Heart Network Co.,ltd — heartnetwork.jp
Summary
| Country |
 Japan
|
| Organization | Heart Network Co.,ltd |
| Domain | heartnetwork.jp |
| Number of IPv4 | 6,144 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | February 25, 2010 (about 15 years ago) |
IP Ranges
AS24290 announces 2 IPv4 ranges and 0 IPv6 range.
That's a total of 6,144 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 203.174.88.0/21 |
Heart Network Co.,ltd
|
2,048 | JPNIC | |
| 203.175.16.0/20 |
Heart Network Co.,ltd
|
4,096 | JPNIC |
Peers
There is no peer for AS24290.
Downstreams
There is no downstream for AS24290.