AS9663

Summary

Country	Japan
Organization	OTO GK
Domain	maru.co.jp
Number of IPv4	256
Number of IPv6	0
AS Type	Business
Registry	APNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	November 17, 2025 (about 22 days ago)

IP Ranges

AS9663 announces 1 IPv4 range and 0 IPv6 range.

That's a total of 256 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
165.140.142.0/24	OTO GK	256	ARIN	REASSIGNMENT

Peers

AS9663 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS9663 connects to the global Internet via at least 1 upstream provider. In this setup, AS9663 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS9663 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS9663's role in extending Internet access beyond its own infrastructure.