Data Management Centre National Bureau of Statistics of China
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 6 · 16,384 IPv4 addresses |
| IPv6 | 1 prefix (largest 2400:5a00::/32) |
| All fragments | 29 blocks across 4 clusters |
| Cluster ID | 214273934 |
| Registry | BGP |
| 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 · report an issue | |
Footprint over time
6 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 210.72.32.0/19 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
| 219.235.128.0/21 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
| 219.235.136.0/21 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
| 219.235.144.0/21 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
| 219.235.152.0/21 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
| 2400:5a00::/32 | Data Management Centre National Bureau of Statistics of China | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2400:5a00::/32 |
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 (1)
These blocks are registered to Data Management Centre National Bureau of Statistics of China 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.
| 210.72.32.0/19 /19 | authorized for AS7497 — CNIC-CAS |
NIC Handles
AS45074
AS9807
MAINT-CNNIC-AP