Autonomous System details
AS131941
Entsu CO.,LTD. —
Summary
| Country |
 Japan
|
| Organization | Entsu CO.,LTD. |
| Domain | |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | August 28, 2018 (about 6 years ago) |
IP Ranges
AS131941 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 1,280 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.121.44.0/23 |
Entsu CO.,LTD.
|
512 | JPNIC | |
| 103.121.45.0/24 |
Entsu CO.,LTD.
|
256 | JPNIC | |
| 103.121.46.0/24 |
Entsu CO.,LTD.
|
256 | JPNIC | |
| 103.121.47.0/24 |
Entsu CO.,LTD.
|
256 | JPNIC |
Peers
There is no peer for AS131941.
Downstreams
There is no downstream for AS131941.