AS9419

Summary

Country	Singapore
Organization	Nanyang Technological University
Domain	ntu.edu.sg
Number of IPv4	73,984
Number of IPv6	1.2089× 1024
AS Type	Education
Registry	APNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	November 25, 2020 (about 4 years ago)

IP Ranges

AS9419 announces 3 IPv4 ranges and 1 IPv6 range.

That's a total of 73,984 IPv4 addresses and 1.2089× 10²⁴ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
155.69.0.0/16	Nanyang Technological University	65,536	APNIC	ALLOCATED PORTABLE
155.69.1.0/24	Nanyang Technological University	256	APNIC	ALLOCATED PORTABLE
155.69.64.0/19	Nanyang Technological University	8,192	APNIC	ALLOCATED PORTABLE

Prefix	Organization	Size	Registry	Status
2407:9380:1::/48	Nanyang Technological University	1.2089× 1024	APNIC	ALLOCATED PORTABLE

Peers

AS9419 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

AS9419 connects to the global Internet via at least 4 upstream providers. In this setup, AS9419 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS9419 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.