SUBNET.IM

AS13548College of Charleston

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

67.8k

IPv6 /64s

0

Upstream graph

The networks AS13548 is seen behind, one and two hops out, drawn from real AS paths.

AS13548Toward the internet core
Upstream graph for AS13548: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13548College of Charle…This networkAS209Lumen (ex. Qwest)AS2711Spirit Communicat…AS2721CULR, LLCAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS174Cogent Communicat…AS11164Internet2 I2PX

Networks observed one and two hops upstream of AS13548 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
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS13548
NetworkCountryRelationshipPathsVantage pts
AS2711Spirit CommunicationsUSPeer16580
AS209Lumen (ex. Qwest)USPeer7053
AS2721CULR, LLCUSPeer42

Prefixes

The largest blocks AS13548 originates, widest first.

Largest prefixes originated by AS13548
PrefixAddressesVisibility
153.9.0.0/1665.5k79/80
153.9.176.0/212k80/80
153.9.254.0/2425680/80

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