AS55381
City-cable Shunan Corporation — ccsnet.ne.jp
Summary
| Country |
 Japan
|
| Organization | City-cable Shunan Corporation |
| Domain | ccsnet.ne.jp |
| Number of IPv4 | 17,920 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | December 07, 2022 (about 2 years ago) |
IP Ranges
AS55381 announces 17 IPv4 ranges and 0 IPv6 range.
That's a total of 17,920 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.125.124.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.224.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.228.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.232.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.236.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.240.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.244.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.248.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 116.193.252.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 122.152.56.0/21 |
City-cable Shunan Corporation
|
2,048 | JPNIC | |
| 126.251.40.0/22 |
City-cable Shunan Corp.
|
1,024 | JPNIC | |
| 126.251.44.0/23 |
City-cable Shunan Corp.
|
512 | JPNIC | |
| 218.231.192.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 218.231.196.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 218.231.200.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 218.231.204.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC | |
| 218.231.208.0/22 |
City-cable Shunan Corporation
|
1,024 | JPNIC |
Peers
AS55381 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
AS55381 connects to the global Internet via at least 3 upstream providers. In this setup, AS55381 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS55381 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.