SUBNET.IM

AS919The Howard University

United StatesRegistryARIN

At a glance

IPv4 prefixes

8

IPv6 prefixes

0

IPv4 addresses

57.3k

IPv6 /64s

0

Upstream graph

The networks AS919 is seen behind, one and two hops out, drawn from real AS paths.

AS919Toward the internet core
Upstream graph for AS919: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS919The Howard Univer…This networkAS807FORK SYSTEMSAS29838Atlantic Metro Co…AS137409GSL Networks Pty …

Networks observed one and two hops upstream of AS919 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 AS919
NetworkCountryRelationshipPathsVantage pts
AS807FORK SYSTEMSUSPeer64080

Prefixes

The largest blocks AS919 originates, widest first.

Largest prefixes originated by AS919
PrefixAddressesVisibility
138.238.64.0/1816.4k80/80
138.238.128.0/1816.4k80/80
138.238.32.0/198.2k80/80
138.238.16.0/204.1k80/80
138.238.192.0/204.1k80/80
138.238.224.0/204.1k80/80
138.238.216.0/212k80/80
138.238.240.0/212k80/80

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