SJZ Beijing University of Civil Engineering and Land Ltd
SJZ-Beijing-University-of-Civil-Engineering-and-Land-Ltd
Data as of 2026-09-06
Registry
This organisation
| Netblocks | 1 |
| Also registered under this name | 5 netblocks across 5 separate records |
| Record ID | 240254263 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| 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 | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 121.28.83.72/29 | SJZ-Beijing-University-of-Civil-Engineering-and-Land-Ltd | APNIC | ASSIGNED NON-PORTABLE | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(1 of 1)
No discrepancies found among checked blocks.
NIC Handles
MAINT-CNCGROUP-HE
kl984-AP
kl984-AP