SUBNET.IM

AS20103Valmont Industries

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS20103 is seen behind, one and two hops out, drawn from real AS paths.

AS20103Toward the internet core
Upstream graph for AS20103: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20103Valmont IndustriesThis networkAS3356Lumen (Level 3)AS13807Great Plains Comm…AS15164Unite Private Net…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS20103 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 AS20103
NetworkCountryRelationshipPathsVantage pts
AS13807Great Plains Communications LLCUSPeer13379
AS3356Lumen (Level 3)USPeer2525
AS15164Unite Private Networks LLC.USPeer22

Prefixes

The largest blocks AS20103 originates, widest first.

Largest prefixes originated by AS20103
PrefixAddressesVisibility
38.65.240.0/2425680/80
72.165.239.0/2425680/80

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