SUBNET.IM

AS13348CIGNA

United StatesRegistryARIN

At a glance

IPv4 prefixes

24

IPv6 prefixes

0

IPv4 addresses

30.7k

IPv6 /64s

0

Upstream graph

The networks AS13348 is seen behind, one and two hops out, drawn from real AS paths.

AS13348Toward the internet core
Upstream graph for AS13348: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13348CIGNAThis networkAS174Cogent Communicat…AS1000LINK AMERICANAS3356Lumen (Level 3)AS32787Akamai (Prolexic)AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1273Vodafone Group PLCAS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS13348 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS13348
NetworkCountryRelationshipPathsVantage pts
AS32787Akamai (Prolexic)USPeer1,52080
AS3356Lumen (Level 3)USPeer23653
AS174Cogent Communications, LLCUSPeer12032
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS13348 originates, widest first.

Largest prefixes originated by AS13348
PrefixAddressesVisibility
170.48.0.0/1816.4k60/80
170.48.16.0/204.1k79/80
170.48.48.0/204.1k79/80
208.242.12.0/221k60/80
170.48.16.0/2425680/80
170.48.17.0/2425680/80
170.48.18.0/2425680/80
170.48.19.0/2425680/80
170.48.20.0/2425680/80
170.48.23.0/2425680/80

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