SUBNET.IM

AS7203Leaseweb USA, Inc.

United StatesRegistryARINTypeContent

At a glance

IPv4 prefixes

157

IPv6 prefixes

15

IPv4 addresses

186k

IPv6 /64s

352B

Upstream graph

The networks AS7203 is seen behind, one and two hops out, drawn from real AS paths.

AS7203Toward the internet core
Upstream graph for AS7203: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS7203Leaseweb USA, Inc.This networkAS174Cogent Communicat…AS3257GTT Communication…AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2497Internet Initiati…AS6667Elisa OyjAS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS7203 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
338%
Peers
563%
Downstreams
00%

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

Upstreams of AS7203
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer7,213140
AS174Cogent Communications, LLCUSPeer5,79067
AS3356Lumen (Level 3)USPeer3131

Prefixes

All 172

The largest blocks AS7203 originates, widest first.

Largest prefixes originated by AS7203
PrefixAddressesVisibility
23.108.160.0/204.1k79/80
209.58.128.0/204.1k79/80
23.19.88.0/212k79/80
23.81.104.0/212k79/80
23.81.176.0/212k79/80
23.82.0.0/212k79/80
23.82.16.0/212k79/80
23.82.64.0/212k79/80
23.82.168.0/212k79/80
23.105.16.0/212k79/80

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