AS24259
Kanuma Cable Television Corporation — bc9.ne.jp
Summary
| Country |
 Japan
|
| Organization | Kanuma Cable Television Corporation |
| Domain | bc9.ne.jp |
| Number of IPv4 | 19,456 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | February 15, 2005 (about 20 years ago) |
IP Ranges
AS24259 announces 13 IPv4 ranges and 1 IPv6 range.
That's a total of 19,456 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.2.32.0/22 |
Kanuma Cable Television Corporation
|
1,024 | JPNIC | |
| 103.246.68.0/22 |
Kanuma Cable Television Corporation
|
1,024 | JPNIC | |
| 123.255.232.0/21 |
Kanuma Cable Television Corporation
|
2,048 | JPNIC | |
| 124.110.192.0/21 |
Kanuma Cable Television Corporation
|
2,048 | JPNIC | |
| 133.88.79.0/24 |
Kanuma Cable Television Corporation
|
256 | JPNIC | |
| 133.88.80.0/22 |
Kanuma Cable Television Corporation
|
1,024 | JPNIC | |
| 133.88.84.0/23 |
Kanuma Cable Television Corporation
|
512 | JPNIC | |
| 133.88.86.0/24 |
Kanuma Cable Television Corporation
|
256 | JPNIC | |
| 157.120.120.0/22 |
Kanuma Cable Television Corporation
|
1,024 | JPNIC | |
| 202.80.96.0/21 |
Kanuma Cable Television Corporation
|
2,048 | JPNIC | |
| 202.89.240.0/21 |
Kanuma Cable Television Corporation
|
2,048 | JPNIC | |
| 202.127.176.0/20 |
Kanuma Cable Television Corporation
|
4,096 | JPNIC | |
| 203.188.208.0/21 |
Kanuma Cable Television Corporation
|
2,048 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2402:b9c0::/32 |
Kanuma Cable Television Corporation
|
7.9228× 1028 | JPNIC |
Peers
AS24259 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
AS24259 connects to the global Internet via at least 2 upstream providers. In this setup, AS24259 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS24259 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.