AS131958
Tama Cable Network CO.,LTD. — t-net.ne.jp
Summary
| Country |
 Japan
|
| Organization | Tama Cable Network CO.,LTD. |
| Domain | t-net.ne.jp |
| Number of IPv4 | 26,112 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 25, 2019 (about 5 years ago) |
IP Ranges
AS131958 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 26,112 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.144.122.0/23 |
Tama Cable Network Co.,ltd
|
512 | JPNIC | |
| 133.32.192.0/21 |
Tama Cable Network Co.,ltd
|
2,048 | JPNIC | |
| 133.226.176.0/21 |
Tama Cable Network Co.,ltd
|
2,048 | JPNIC | |
| 133.238.64.0/18 |
TAMA CABLE NETWORK CO., LTD.
|
16,384 | JPNIC | |
| 157.14.64.0/20 |
Tama Cable Network Co.,ltd
|
4,096 | JPNIC | |
| 202.233.72.0/22 |
Tama Cable Network Co.,ltd
|
1,024 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2405:6cc0::/32 |
Tama Cable Network Co.,ltd
|
7.9228× 1028 | JPNIC |
Peers
AS131958 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
AS131958 connects to the global Internet via at least 3 upstream providers. In this setup, AS131958 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS131958 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.