Earthstar Solution Co., Ltd.
Cluster stats
| Netblocks | 13 |
| Cluster ID | 191764799 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.8.23.0/24 | Earthstar Solution Co., Ltd. | BGP | ANNOUNCED | ● high |
| 103.47.176.0/22 | Earthstar Solution Co., Ltd. | BGP | ANNOUNCED | ● high |
| 103.245.232.0/24 | Earthstar Solution Co., Ltd. | BGP | ANNOUNCED | ● high |
| 43.231.220.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 43.250.228.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 43.251.48.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.3.28.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.8.20.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.8.240.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.20.156.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.37.236.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.154.20.0/23 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.233.212.0/22 | Earthstar Solution Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.9%
of checked blocks have valid RPKI ROA coverage
(10 of 13)
Possible discrepancies (7)
These blocks are registered to Earthstar Solution Co., Ltd. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 103.8.240.0/22 /22 | authorized for AS2519 — ARTERIA Networks Corporation |
| 43.231.220.0/22 /22 | authorized for AS2519 — ARTERIA Networks Corporation |
| 103.20.156.0/22 /22 | authorized for AS2519 — ARTERIA Networks Corporation |
| 103.3.28.0/22 /22 | authorized for AS2519 — ARTERIA Networks Corporation |
| 103.37.236.0/22 /22 | authorized for AS2519 — ARTERIA Networks Corporation |
| 103.233.212.0/22 /22 | authorized for AS15412 — Flag Telecom UK Limited |
| 103.154.20.0/23 /23 | authorized for AS15412 — Flag Telecom UK Limited |
NIC Handles
AE317-AP
APNIC-HM
AS151622
ESCL2-AP
ESCL2-AP
MAINT-ESCL-KH
MAINT-FE-P-JP
MAINT-RLL-HK
ORG-ESCL2-AP