Summary

Country
US United States
Organization Navy Network Information Center (nnic)
Domain mail.mil
Number of IPv4 69,120
Number of IPv6 1.2089× 1024
AS Type Government
Registry ARIN
Allocated January 04, 1985 (about 40 years ago)
Updated July 05, 2011 (about 13 years ago)

IP Ranges

AS37 announces 14 IPv4 ranges and 1 IPv6 range.

That's a total of 69,120 IPv4 addresses and 1.2089× 1024 IPv6 addresses.

Prefix Organization Size Registry Status
128.38.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
198.91.64.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.65.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.66.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.67.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.69.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.70.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.71.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.72.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.91.73.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.8.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.10.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.11.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.12.0/23
US Navy Network Information Center (nnic)
512 ARIN ALLOCATION
Prefix Organization Size Registry Status
2001:480:501::/48
US High Performance Computing
1.2089× 1024 ARIN ALLOCATION

Peers

AS37 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

AS37 connects to the global Internet via at least 1 upstream provider. In this setup, AS37 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS37 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.

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