AS24348

Summary

Country	China
Organization	Cernet2 Ix at Tsinghua University
Domain	cernet.edu.cn
Number of IPv4	7,424
Number of IPv6	1.2089× 1024
AS Type	Education
Registry	APNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	September 03, 2020 (about 4 years ago)

IP Ranges

AS24348 announces 14 IPv4 ranges and 1 IPv6 range.

That's a total of 7,424 IPv4 addresses and 1.2089× 10²⁴ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
202.38.109.0/24	China Education And Research Network	256	APNIC	ALLOCATED PORTABLE
202.38.112.0/24	China Education And Research Network	256	APNIC	ALLOCATED PORTABLE
202.112.0.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.4.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.43.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.47.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.49.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.50.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.51.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.55.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.56.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.57.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.112.61.0/24	China Education And Research Network (cernet)	256	APNIC	ALLOCATED PORTABLE
202.205.16.0/20	China Education And Research Network	4,096	APNIC	ALLOCATED PORTABLE

Prefix	Organization	Size	Registry	Status
2402:7d80:240::/48	Chinese Academy of Telecommunication Research	1.2089× 1024	APNIC	ALLOCATED PORTABLE

Peers

AS24348 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

AS24348 connects to the global Internet via at least 1 upstream provider. In this setup, AS24348 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS24348 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS24348's role in extending Internet access beyond its own infrastructure.