jnsynb
JNSYNB
Cluster stats
| Netblocks | 12 |
| Cluster ID | 191464086 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 60.208.14.64/26 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.208.17.128/25 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.216.61.160/27 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.216.61.192/26 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 124.128.99.0/25 | jnsynb | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 124.128.241.0/25 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 124.128.241.128/27 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 124.128.243.0/24 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 124.133.11.0/25 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.214.71.128/25 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.214.74.0/24 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.214.94.0/26 | JNSYNB | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
Possible discrepancies (2)
These blocks are registered to JNSYNB 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.
| 221.214.74.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 124.128.243.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
NIC Handles
DS95-AP
DS95-AP
MAINT-CNCGROUP-SD