JSMSR Network
JSMSR
Cluster stats
| Netblocks | 6 |
| All fragments | 107 blocks across 17 clusters |
| Cluster ID | 191438053 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2406:840:e180::/44 | JSMSR | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2a0e:b107:6d0::/44 | JSMSR | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:b107:ea2::/48 | JSMSR | RIPE | ASSIGNED | ● low |
| 2a0e:b107:1a90::/44 | JSMSR | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0f:1cc5:3600::/40 | JSMSR | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a12:3fc2:e700::/40 | JSMSR | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
Possible discrepancies (2)
These blocks are registered to JSMSR 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.
| 2a0e:b107:6d0::/44 /44 | authorized for AS138211 — TupleTech Corporation |
| 2a0e:b107:ea2::/48 /48 | authorized for AS134478 — Eang Kong (Cambodia) Co., Ltd |
NIC Handles
AJ490-AP
DUMY-RIPE
DUMY-RIPE
JSNE1-RIPE
LY4152-AP
LY4152-AP
MAINT-JSMSR-CN
MAINT-NBDHM-CN
MOEDOVE-MNT
ORG-JA449-RIPE
ORG-JA515-RIPE
SBMT
+1 more