SUBNET.IM

AS2648National Oceanic and Atmospheric Administration

United StatesRegistryARIN

At a glance

IPv4 prefixes

17

IPv6 prefixes

2

IPv4 addresses

113k

IPv6 /64s

17M

Upstream graph

The networks AS2648 is seen behind, one and two hops out, drawn from real AS paths.

AS2648Toward the internet core
Upstream graph for AS2648: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS2648National Oceanic …This networkAS3477National Oceanic …AS11956National Oceanic …AS26100National Oceanic …

Networks observed one and two hops upstream of AS2648 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS2648
NetworkCountryRelationshipPathsVantage pts
AS3477National Oceanic and Atmospheric AdministrationUSPeer1,403141

Prefixes

The largest blocks AS2648 originates, widest first.

Largest prefixes originated by AS2648
PrefixAddressesVisibility
132.163.128.0/1732.8k80/80
132.163.0.0/1816.4k80/80
137.75.0.0/1816.4k80/80
137.75.128.0/1816.4k80/80
137.75.192.0/198.2k80/80
132.163.80.0/204.1k80/80
132.163.112.0/204.1k80/80
137.75.240.0/204.1k80/80
132.163.72.0/212k80/80
132.163.104.0/212k80/80

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