Summary

Country
US United States
Organization University System of New Hampshire
Domain unh.edu
Number of IPv4 73,984
Number of IPv6 7.9228× 1028
AS Type Education
Registry ARIN
Allocated December 04, 1998 (about 26 years ago)
Updated December 16, 2021 (about 3 years ago)

IP Ranges

AS11745 announces 3 IPv4 ranges and 1 IPv6 range.

That's a total of 73,984 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
64.72.0.0/19
US Community College System of New Hampshire
8,192 ARIN ALLOCATION
132.177.0.0/16
US University System of New Hampshire
65,536 ARIN ALLOCATION
192.138.208.0/24
US University System of New Hampshire
256 ARIN ALLOCATION
Prefix Organization Size Registry Status
2606:4100::/32
US University System of New Hampshire
7.9228× 1028 ARIN ALLOCATION

Peers

AS11745 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

AS11745 connects to the global Internet via at least 3 upstream providers. In this setup, AS11745 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS11745 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS11745's role in extending Internet access beyond its own infrastructure.

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