AS18268
Naganoken Kyodou Densan CO.LTD. — janis.jp
Summary
| Country |
 Japan
|
| Organization | Naganoken Kyodou Densan CO.LTD. |
| Domain | janis.jp |
| Number of IPv4 | 67,072 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 22, 2002 (about 22 years ago) |
IP Ranges
AS18268 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 67,072 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.142.6.0/23 |
Naganoken Kyodou Densan CO.LTD.
|
512 | JPNIC | |
| 202.233.80.0/22 |
Naganoken Kyodou Densan CO.LTD.
|
1,024 | JPNIC | |
| 220.254.0.0/18 |
Naganoken Kyodou Densan CO.LTD.
|
16,384 | JPNIC | |
| 220.254.64.0/18 |
Naganoken Kyodou Densan CO.LTD.
|
16,384 | JPNIC | |
| 220.254.128.0/18 |
Naganoken Kyodou Densan CO.LTD.
|
16,384 | JPNIC | |
| 220.254.192.0/18 |
Naganoken Kyodou Densan CO.LTD.
|
16,384 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2403:3200::/32 |
Naganoken Kyodou Densan CO.LTD.
|
7.9228× 1028 | JPNIC |
Peers
AS18268 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
AS18268 connects to the global Internet via at least 2 upstream providers. In this setup, AS18268 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18268 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS18268's role in extending Internet access beyond its own infrastructure.