SUBNET.IM

AS7725Comcast Cable Communications, LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

32

IPv6 prefixes

116

IPv4 addresses

10.5k

IPv6 /64s

281T

Upstream graph

The networks AS7725 is seen behind, one and two hops out, drawn from real AS paths.

AS7725Toward the internet core
Upstream graph for AS7725: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS7725Comcast Cable Com…This networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS7922Comcast Cable Com…AS174Cogent Communicat…AS6453TATA Communicatio…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS7725 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

137

adjacent networks

Upstreams
32%
Peers
6850%
Downstreams
6648%

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

Upstreams of AS7725
NetworkCountryRelationshipPathsVantage pts
AS7922Comcast Cable Communications, LLCUSPeer12,969141
AS3356Lumen (Level 3)USPeer1,61148
AS1000LINK AMERICANUSPeer11

Prefixes

All 148

The largest blocks AS7725 originates, widest first.

Largest prefixes originated by AS7725
PrefixAddressesVisibility
2002::/16281T × /641/62
72.162.44.0/221k79/80
50.205.36.0/2351278/80
50.224.48.0/2351279/80
72.162.12.0/2351280/80
72.162.48.0/2351279/80
72.162.100.0/2351279/80
205.167.158.0/2351280/80
24.104.42.0/2425678/80
24.104.125.0/2425678/80

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