China Unicom
China-Railway-Construction-Corporation
BGP inherited
Cluster stats
| Netblocks | 2 |
| All fragments | 42 blocks across 17 clusters |
| Cluster ID | 206618881 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 218.80.227.196/30 | CHINA-RAILWAY-CONSTRUCTION | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 219.143.235.128/26 | China-Railway-Construction-Corporation | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “China Railway” — 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.
- CHINA-RAILWAY-LTD 12 blocks
- CHINA-RAILWAY-SG 10 blocks
- China-Railway-Bureau 5 blocks
- China-Railway-16-Bureau 1 blocks
- China-Railway-Bureau16 1 blocks
- China-Railway-15-Bureau-Group-Co-Ltd-Kunming-Office 1 blocks
- China-Railway-Electrification-Bureau-Group-Limited-company 1 blocks
- China-Railway-sixteen-Bureau-Group-Fifth-Engineering-Company-Limited 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Chinarailway Corp via CNCGROUP IP network of ShangHai IDC sub-allocation
- CHINASTATECHINARAILWAYJOINTVENTURE-HK sub-allocation
- HARBIN-NO-13-CHINA-RAILWAY-ENGINEERING-BUREAU via Heilongjiang Province, P.R.China. sub-allocation
- China-railway-23-office via CNCGROUP IP network of ShangHai IDC sub-allocation
- CHINARAILWAY-HK sub-allocation
- WUXI-YX-CHINA-RAILWAY-YI-BUREAU sub-allocation
- WUXI-CHINA-RAILWAY-19TH-BUREAU sub-allocation
- China-Railway-Tweleve-Bureau-Group-Co-Ltd sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
No discrepancies found among checked blocks.
NIC Handles
GC71-AP
GC71-AP
HC55-AP
HC55-AP
MAINT-CHINANET-BJ
MAINT-CHINANET-SH