Leaseweb USA, Inc.
BGP inherited
Cluster stats
| Netblocks | 931 · 1,664,925 IPv4 addresses |
| Registered in | United States (678) · LT (76) · SC (33) · United Arab Emirates (28) · Ukraine (20) · AM (16) |
| All fragments | 978 blocks across 6 clusters |
| Cluster ID | 208783759 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 37 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
683
-108 netblocks since 2026-07-05
2026-07-05
peak 791
2026-07-19
Domains hosted in this network
what's this?IP Ranges (931)
showing 50 of 931 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2.57.20.0/23 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.0.0/19 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.32.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.41.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.44.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.64.0/20 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.80.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.88.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.96.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.104.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.108.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.112.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.124.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.128.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.132.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.144.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.148.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.152.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.157.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.164.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.168.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.172.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.184.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.192.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.198.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.199.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.200.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.206.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.212.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.216.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.220.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.224.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.228.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.236.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.244.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.248.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.19.252.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.27.237.0/24 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.80.0.0/16 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.0.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.8.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.12.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.16.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.48.0/20 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.64.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.72.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.80.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.84.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.88.0/21 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
| 23.81.96.0/22 | Leaseweb USA, Inc. | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Leaseweb USA, Inc.” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- LeaseWeb USA, Inc. Los Angeles 23 blocks
- LeaseWeb USA, Inc. Seattle 8 blocks
- LeaseWeb USA, Inc. Chicago 7 blocks
- LeaseWeb USA, Inc. New York 5 blocks
- LeaseWeb USA, Inc. Pheonix 4 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
30.6%
of checked blocks have valid RPKI ROA coverage
(285 of 931)
Possible discrepancies (3)
These blocks are registered to Leaseweb USA, Inc. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 23.27.237.0/24 /24 | authorized for AS3356 — Level 3 Parent, LLC |
| 45.129.127.0/24 /24 | authorized for AS7018 — AT&T Enterprises, LLC |
| 185.129.123.0/24 /24 | authorized for AS203512 — DEL Systems d.o.o |
NIC Handles
AS19148
AS27411
AS30633
AS3257-IPAM-MNT
AS393886
AS394380
AS395954
AS396190
AS396362
AS60781
AS7203
BeniGaz
+25 more