Leaseweb Japan K.K.
Cluster stats
| Netblocks | 58 |
| All fragments | 2,928 blocks across 29 clusters |
| Cluster ID | 191592890 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (58)
showing 50 of 58 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.188.222.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.26.44.0/22 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.26.53.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.26.61.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.27.14.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.27.23.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.27.127.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.27.243.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.81.40.0/21 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 23.106.224.0/21 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 45.147.60.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.202.253.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.202.255.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.203.23.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.203.28.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.203.45.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 46.203.52.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 50.114.3.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 50.114.92.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 64.79.242.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 108.165.81.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 108.165.82.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 108.165.83.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 108.165.87.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 108.165.180.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.91.104.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.91.106.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.91.108.0/22 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.111.34.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.111.67.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.111.141.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.111.155.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 142.111.208.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 166.88.149.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 173.234.64.0/22 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 188.116.6.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 194.127.177.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 194.127.181.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 194.127.183.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 194.127.194.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.5.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.12.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.70.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.120.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.122.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.40.160.0/23 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.172.150.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.172.211.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 195.206.110.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
| 204.217.210.0/24 | Leaseweb Japan K.K. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
87.9%
of checked blocks have valid RPKI ROA coverage
(51 of 58)
Possible discrepancies (1)
These blocks are registered to Leaseweb Japan K.K. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 64.79.242.0/24 /24 | authorized for AS46261 — QuickPacket, LLC |
NIC Handles
AL1601-AP
APNIC-HM
AS134351
AS3257-IPAM-MNT
LJKA1-AP
LJKA1-AP
MAINT-LEASEWEB-JP
MNT-PINSUPPORT
ORG-LJK1-AP
mnt-ro-extra-1
netutils-mnt
us-braveway-1-mnt