SUBNET.IM

AS27064Defense Information Systems Agency (DISA)

United StatesRegistryARIN

At a glance

IPv4 prefixes

930

IPv6 prefixes

32

IPv4 addresses

1.7M

IPv6 /64s

2.1M

Upstream graph

The networks AS27064 is seen behind, one and two hops out, drawn from real AS paths.

AS27064Toward the internet core
Upstream graph for AS27064: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS27064Defense Informati…This networkAS721United States Dep…AS27065United States Dep…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS27064 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

154

adjacent networks

Upstreams
21%
Peers
7750%
Downstreams
7549%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS27064
NetworkCountryRelationshipPathsVantage pts
AS721United States Department of Defense (DoD)USPeer788,686142
AS27065United States Department of Defense (DoD)USPeer1616

Prefixes

All 962

The largest blocks AS27064 originates, widest first.

Largest prefixes originated by AS27064
PrefixAddressesVisibility
128.19.0.0/1665.5k80/80
128.37.0.0/1665.5k80/80
130.16.0.0/1665.5k79/80
131.64.0.0/1665.5k79/80
134.182.0.0/1665.5k80/80
137.246.0.0/1665.5k79/80
139.234.0.0/1665.5k80/80
139.253.0.0/1665.5k80/80
139.254.0.0/1665.5k80/80
140.185.0.0/1665.5k79/80

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.