SUBNET.IM

AS19148Leaseweb USA, Inc.

United StatesRegistryARINTypeEyeball

At a glance

IPv4 prefixes

47

IPv6 prefixes

14

IPv4 addresses

65.8k

IPv6 /64s

348B

Upstream graph

The networks AS19148 is seen behind, one and two hops out, drawn from real AS paths.

AS19148Toward the internet core
Upstream graph for AS19148: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS19148Leaseweb USA, Inc.This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS151326DCConnect Communi…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS19148 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS19148
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer2,454117
AS3356Lumen (Level 3)USPeer1,26359
AS174Cogent Communications, LLCUSPeer59924

Prefixes

All 61

The largest blocks AS19148 originates, widest first.

Largest prefixes originated by AS19148
PrefixAddressesVisibility
23.81.224.0/198.2k79/80
23.81.48.0/204.1k79/80
23.81.16.0/212k79/80
23.81.88.0/212k79/80
23.81.120.0/212k79/80
23.81.128.0/212k79/80
23.81.144.0/212k79/80
23.81.192.0/212k79/80
23.82.152.0/212k79/80
23.83.128.0/212k79/80

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