SUBNET.IM

AS45083China UNICOM, Beijing Branch

ChinaRegistryAPNIC

At a glance

IPv4 prefixes

52

IPv6 prefixes

0

IPv4 addresses

181k

IPv6 /64s

0

Upstream graph

The networks AS45083 is seen behind, one and two hops out, drawn from real AS paths.

AS45083Toward the internet core
Upstream graph for AS45083: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS45083China UNICOM, Bei…This networkAS4808China Unicom Beij…AS4837China Unicom Back…AS9929China Unicom Indu…

Networks observed one and two hops upstream of AS45083 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS45083
NetworkCountryRelationshipPathsVantage pts
AS4808China Unicom Beijing Province NetworkCNPeer4,15980

Prefixes

All 52

The largest blocks AS45083 originates, widest first.

Largest prefixes originated by AS45083
PrefixAddressesVisibility
1.45.0.0/1665.5k80/80
1.45.0.0/1732.8k79/80
1.45.128.0/1732.8k80/80
1.45.16.0/221k80/80
1.45.20.0/221k80/80
1.45.24.0/221k80/80
1.45.28.0/221k80/80
1.45.32.0/221k80/80
1.45.36.0/221k80/80
1.45.40.0/221k80/80

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