QZ-CNC-POOL
BGP inherited
Cluster stats
| Netblocks | 8 · 1,400 IPv4 addresses |
| All fragments | 49 blocks across 11 clusters |
| Cluster ID | 212566292 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 121.31.240.0/24 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 121.31.241.0/25 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 121.31.241.128/25 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 121.31.242.0/24 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 121.31.243.0/25 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 121.31.243.128/25 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.7.165.0/24 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.7.221.128/25 | QZ-CNC-POOL | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “QZ CNC” — 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.
- QZ-CNC-Intercon 31 blocks
- QZ-CNC-LOOPBACK 2 blocks
- QZ-CNC-PUBEI-IPOE 1 blocks
- QZ-CNC-CDN 1 blocks
- QZ-CNC-OA 1 blocks
- QZ-CNC-Vhost 1 blocks
- QZ-CNC-MANAGE 1 blocks
- QZ-CNC-WUZI-IPOE 1 blocks
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
Possible discrepancies (3)
These blocks are registered to QZ-CNC-POOL 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.
| 221.7.165.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 121.31.240.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 121.31.242.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
NIC Handles
MAINT-CNCGROUP-GX
QC260-AP
QC260-AP