AS131916

Summary

Country	Japan
Organization	Tokyo Bay Network CO.,LTD.
Domain	baynet.ne.jp
Number of IPv4	30,720
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	JPNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	April 26, 2017 (about 8 years ago)

IP Ranges

AS131916 announces 12 IPv4 ranges and 1 IPv6 range.

That's a total of 30,720 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
103.91.4.0/22	Tokyo Bay Network CO.,LTD.	1,024	JPNIC
157.65.216.0/21	Tokyo Bay Network Co., Ltd.	2,048	JPNIC
163.131.112.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
163.131.116.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
163.131.120.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
163.131.124.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
163.131.128.0/18	Tokyo Bay Network Co., Ltd.	16,384	JPNIC
202.16.104.0/21	Tokyo Bay Network Co., Ltd.	2,048	JPNIC
202.247.136.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
202.247.140.0/22	Tokyo Bay Network Co., Ltd.	1,024	JPNIC
202.247.184.0/21	Tokyo Bay Network Co., Ltd.	2,048	JPNIC
219.100.12.0/22	Tokyo Bay Network CO.,LTD.	1,024	JPNIC

Prefix	Organization	Size	Registry	Status
2400:5b60::/32	Tokyo Bay Network CO.,LTD.	7.9228× 1028	JPNIC

Peers

AS131916 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

AS131916 connects to the global Internet via at least 1 upstream provider. In this setup, AS131916 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS131916 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.