AS12

Summary

Country	United States
Organization	New York University
Domain	nyu.edu
Number of IPv4	98,560
Number of IPv6	7.9228× 1028
AS Type	Education
Registry	ARIN
Allocated	July 05, 1984 (about 41 years ago)
Updated	May 25, 2023 (about 2 years ago)

IP Ranges

AS12 announces 11 IPv4 ranges and 1 IPv6 range.

That's a total of 98,560 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
128.122.0.0/16	New York University	65,536	ARIN	ALLOCATION
192.76.177.0/24	New York University	256	ARIN	ALLOCATION
192.86.139.0/24	New York University	256	ARIN	ALLOCATION
216.165.0.0/18	New York University	16,384	ARIN	ALLOCATION
216.165.64.0/19	New York University	8,192	ARIN	ALLOCATION
216.165.89.0/24	New York University	256	ARIN	REASSIGNMENT
216.165.96.0/20	New York University	4,096	ARIN	ALLOCATION
216.165.102.0/24	New York University	256	ARIN	ALLOCATION
216.165.103.0/24	New York University	256	ARIN	ALLOCATION
216.165.112.0/21	New York University	2,048	ARIN	ALLOCATION
216.165.120.0/22	New York University	1,024	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2607:f600::/32	New York University	7.9228× 1028	ARIN	ALLOCATION

Peers

AS12 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

AS12 connects to the global Internet via at least 7 upstream providers. In this setup, AS12 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS12 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS12's role in extending Internet access beyond its own infrastructure.