AS23641
Ns Computer Service Corporation — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Ns Computer Service Corporation |
| Domain | nic.ad.jp |
| Number of IPv4 | 6,144 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 13, 2024 (about 8 months ago) |
IP Ranges
AS23641 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 6,144 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 203.86.224.0/21 |
Ns Computer Service Corporation
|
2,048 | JPNIC | |
| 211.19.16.0/20 |
Ns Computer Service Corporation
|
4,096 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2403:9200::/32 |
Ns Computer Service Corporation
|
7.9228× 1028 | JPNIC |
Peers
AS23641 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS23641 connects to the global Internet via at least 1 upstream provider. In this setup, AS23641 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS23641 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.