AS45397

Summary

Country	South Korea
Organization	KOREA ADVANCING SCHOOLS FOUNDATION
Domain	kasfo.or.kr
Number of IPv4	256
Number of IPv6	0
AS Type	Education
Registry	APNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	December 02, 2024 (about 4 months ago)

IP Ranges

AS45397 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
220.66.90.0/24	Korean Education Network	256	KRNIC	ALLOCATED PORTABLE

Peers

AS45397 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

AS45397 connects to the global Internet via at least 2 upstream providers. In this setup, AS45397 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS45397 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.