AS24572
Yahoo Japan — yahoo.co.jp
Summary
| Country |
 Japan
|
| Organization | Yahoo Japan |
| Domain | yahoo.co.jp |
| Number of IPv4 | 119,808 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | May 18, 2021 (about 3 years ago) |
IP Ranges
AS24572 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 119,808 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.2.72.0/22 |
Yahoo Japan
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 114.110.48.0/20 |
Yahoo Japan
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 114.111.64.0/18 |
Yahoo Japan
|
16,384 | APNIC | ALLOCATED PORTABLE |
| 124.83.128.0/17 |
Yahoo Japan
|
32,768 | APNIC | ALLOCATED PORTABLE |
| 183.79.0.0/16 |
Yahoo Japan
|
65,536 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2400:7e00::/32 |
Yahoo Japan
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
Peers
AS24572 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
AS24572 connects to the global Internet via at least 3 upstream providers. In this setup, AS24572 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.