SUBNET.IM

AS53873Bexar Datacenter

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS53873 is seen behind, one and two hops out, drawn from real AS paths.

AS53873Toward the internet core
Upstream graph for AS53873: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS53873Bexar DatacenterThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS53873 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS53873
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer517141
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS53873 originates, widest first.

Largest prefixes originated by AS53873
PrefixAddressesVisibility
64.132.4.0/221k79/80
74.203.171.0/2425679/80
74.203.251.0/2425679/80
97.77.87.0/2425679/80
2604:520::/324.3B × /6461/62

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