SUBNET.IM

AS13903Unitedlayer, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS13903 is seen behind, one and two hops out, drawn from real AS paths.

AS13903Toward the internet core
Upstream graph for AS13903: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13903Unitedlayer, Inc.This networkAS1299Arelion (fka. Tel…AS8220COLTAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS15576NTS workspace AG

Networks observed one and two hops upstream of AS13903 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 AS13903
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer9749
AS1299Arelion (fka. Telia Carrier)SEPeer6332

Prefixes

The largest blocks AS13903 originates, widest first.

Largest prefixes originated by AS13903
PrefixAddressesVisibility
193.29.148.0/2425680/80
193.29.149.0/2425680/80

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