SUBNET.IM

AS14017Burlington Northern Sante Fe Railway Corp

United StatesRegistryARIN

At a glance

IPv4 prefixes

13

IPv6 prefixes

0

IPv4 addresses

134k

IPv6 /64s

0

Upstream graph

The networks AS14017 is seen behind, one and two hops out, drawn from real AS paths.

AS14017Toward the internet core
Upstream graph for AS14017: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14017Burlington Northe…This networkAS3356Lumen (Level 3)AS7018AT&T Enterprises,…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS14017 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS14017
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer1,02480
AS7018AT&T Enterprises, LLCUSPeer105

Prefixes

The largest blocks AS14017 originates, widest first.

Largest prefixes originated by AS14017
PrefixAddressesVisibility
139.51.0.0/1665.5k79/80
170.49.0.0/1665.5k79/80
170.49.116.0/2351280/80
139.51.1.0/2425680/80
139.51.4.0/2425679/80
139.51.12.0/2425679/80
139.51.13.0/2425679/80
139.51.14.0/2425679/80
170.49.4.0/2425680/80
170.49.8.0/2425680/80

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