DuoTu Cloud
BGP inherited
Cluster stats
| Netblocks | 6 · 7,930 IPv4 addresses |
| Cluster ID | 213150465 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 43.226.78.0/23 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
| 43.227.70.0/23 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
| 43.248.96.0/21 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
| 43.248.128.0/20 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
| 103.85.86.0/23 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
| 103.245.25.0/24 | DuoTu Cloud | BGP | ANNOUNCED | ● low |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (6)
These blocks are registered to DuoTu Cloud 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.
| 43.248.128.0/20 /20 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 43.248.96.0/21 /21 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 43.226.78.0/23 /23 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 43.227.70.0/23 /23 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 103.85.86.0/23 /23 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 103.245.25.0/24 /24 | authorized for AS13378 — Qingye Cloud |
NIC Handles
AS153911