LeaseWeb USA, Inc. Seattle
Data as of 2026-08-23
BGP inherited
Complete entity footprint
2 linked clusters ·
1,008 netblocks ·
1,531,648 IPv4 addresses ·
117 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain as15003.net
— not name similarity, so genuinely different organisations that share a name are excluded.
Cluster stats
| Netblocks | 73 · 119,560 IPv4 addresses |
| IPv6 | 1 prefix (largest 2607:f5b2::/32) |
| All fragments | 1,577 blocks across 6 clusters |
| Cluster ID | 228140396 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
9 weekly snapshots · JSON
73
+66 netblocks since 2026-07-05
2026-07-05
peak 73
2026-08-23
IP Ranges (73)
showing 50 of 73 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.19.32.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.80.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.104.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.124.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.128.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.168.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.216.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.19.248.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.81.0.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.81.136.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.81.208.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.32.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.72.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.144.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.192.0/20 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.208.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.216.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.224.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.82.240.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.83.168.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.105.64.0/19 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.106.0.0/19 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.106.192.0/19 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.108.128.0/19 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.108.224.0/19 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 23.111.254.24/29 | LeaseWeb USA, Inc. Seattle | ARIN | ASSIGNMENT | ● high |
| 64.120.2.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.4.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.16.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.48.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.65.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.68.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.69.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.106.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 64.120.123.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 69.147.236.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.5.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.56.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.152.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.192.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.197.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.199.0/24 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.62.220.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.177.128.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.177.176.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.177.216.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 108.177.244.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 142.91.88.0/21 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 142.91.116.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
| 142.91.208.0/22 | LeaseWeb USA, Inc. Seattle | ARIN | ALLOCATION | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2607:f5b2::/32 |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
93.2%
of checked blocks have valid RPKI ROA coverage
(68 of 73)
No discrepancies found among checked blocks.
NIC Handles
LUAD3-ARIN
LUNOD-ARIN
LUNOD-ARIN
LUS-8