AS63777

Summary

Country	Japan
Organization	National Institutes of Natural Sciences National Astronomical Observatory of Japan
Domain	nao.ac.jp
Number of IPv4	65,536
Number of IPv6	0
AS Type	Business
Registry	JPNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	March 05, 2019 (about 6 years ago)

IP Ranges

AS63777 announces 1 IPv4 range and 0 IPv6 range.

That's a total of 65,536 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
133.40.0.0/16	Japan Network Information Center	65,536	APNIC	ALLOCATED PORTABLE

Peers

AS63777 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

AS63777 connects to the global Internet via at least 1 upstream provider. In this setup, AS63777 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS63777 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.