AS9607
Broadband Tower, Inc. — bbtower.co.jp
Summary
| Country |
 Japan
|
| Organization | Broadband Tower, Inc. |
| Domain | bbtower.co.jp |
| Number of IPv4 | 33,280 |
| Number of IPv6 | 1.5846× 1029 |
| AS Type | Hosting |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 02, 2020 (about 4 years ago) |
IP Ranges
AS9607 announces 21 IPv4 ranges and 3 IPv6 ranges.
That's a total of 33,280 IPv4 addresses and 1.5846× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.96.112.0/22 |
Toka CO.,LTD.
|
1,024 | JPNIC | |
| 124.147.0.0/20 |
Broadband Tower, Inc.
|
4,096 | JPNIC | |
| 124.147.16.0/21 |
3hands Inc.
|
2,048 | JPNIC | |
| 124.147.24.0/22 |
Broadband Tower, Inc.
|
1,024 | JPNIC | |
| 124.147.28.0/22 |
Broadband Tower, Inc.
|
1,024 | JPNIC | |
| 202.183.80.0/21 |
Broadmedia Corporation
|
2,048 | JPNIC | |
| 203.141.48.0/22 |
IID, INC
|
1,024 | JPNIC | |
| 203.141.52.0/23 |
Broadband Tower, Inc.
|
512 | JPNIC | |
| 203.141.55.0/24 |
E*trade Securities Co., Ltd.
|
256 | JPNIC | |
| 203.141.56.0/21 |
Broadband Tower, Inc.
|
2,048 | JPNIC | |
| 203.216.192.0/19 |
Broadband Tower, Inc.
|
8,192 | JPNIC | |
| 208.111.48.0/21 |
Broadband Tower, Inc.
|
2,048 | JPNIC | |
| 210.231.208.0/22 |
Broadband Tower, Inc.
|
1,024 | JPNIC | |
| 211.14.0.0/21 |
Broadband Tower, Inc.
|
2,048 | JPNIC | |
| 211.14.9.0/24 |
Ebook Initiative Japan CO.,LTD.
|
256 | JPNIC | |
| 211.14.10.0/23 |
Broadband Tower, Inc.
|
512 | JPNIC | |
| 211.14.16.0/22 |
Dual & Co. Inc.
|
1,024 | JPNIC | |
| 211.14.24.0/23 |
Broadband Tower, Inc.
|
512 | JPNIC | |
| 211.14.30.0/23 |
Broadband Tower, Inc.
|
512 | JPNIC | |
| 218.231.240.0/22 |
Broadband Tower, Inc.
|
1,024 | JPNIC | |
| 218.231.252.0/22 |
Broadband Tower, Inc.
|
1,024 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:370::/32 |
Broadband Tower, Inc.
|
7.9228× 1028 | JPNIC | |
| 2001:370:a::/48 |
Broadband Tower, Inc.
|
1.2089× 1024 | JPNIC | |
| 2404:c700::/32 |
Broadmedia Corporation
|
7.9228× 1028 | JPNIC |
Peers
AS9607 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
AS9607 connects to the global Internet via at least 3 upstream providers. In this setup, AS9607 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS9607 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS9607's role in extending Internet access beyond its own infrastructure.