AS9621
Okinawa Telecommunication Network Co., INC — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Okinawa Telecommunication Network Co., INC |
| Domain | nic.ad.jp |
| Number of IPv4 | 52,224 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 11, 2024 (about 6 months ago) |
IP Ranges
AS9621 announces 11 IPv4 ranges and 1 IPv6 range.
That's a total of 52,224 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 119.59.88.0/21 |
Miyako Municipal Association
|
2,048 | JPNIC | |
| 123.108.192.0/21 |
Otnet Co., Inc.
|
2,048 | JPNIC | |
| 125.2.0.0/19 |
Otnet Co.,inc
|
8,192 | JPNIC | |
| 125.2.224.0/19 |
Otnet Co.,inc
|
8,192 | JPNIC | |
| 157.70.224.0/20 |
Otnet Co., Inc.
|
4,096 | JPNIC | |
| 157.120.64.0/19 |
Otnet Co., Inc.
|
8,192 | JPNIC | |
| 157.120.96.0/20 |
Otnet Co., Inc.
|
4,096 | JPNIC | |
| 202.81.8.0/21 |
Naha City Library
|
2,048 | JPNIC | |
| 203.209.184.0/22 |
Otnet Co., Inc.
|
1,024 | JPNIC | |
| 211.120.224.0/20 |
Otnet Co., Inc.
|
4,096 | JPNIC | |
| 218.40.160.0/19 |
Otnet Co., Inc.
|
8,192 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:d28::/32 |
Otnet Co., Inc.
|
7.9228× 1028 | JPNIC |
Peers
AS9621 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
AS9621 connects to the global Internet via at least 3 upstream providers. In this setup, AS9621 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS9621 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.