Zhengda Li
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 5 |
| IPv6 | 5 prefixes (largest 2a12:cb41:1200::/39) |
| Record ID | 246676354 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a12:cb41:1200::/44 | Zhengda Li | BGP | ANNOUNCED | ● medium |
| 2a12:cb41:1300::/44 | Zhengda Li | BGP | ANNOUNCED | ● medium |
| 2a12:cb41:13f0::/44 | Zhengda Li | BGP | ANNOUNCED | ● medium |
| 2a12:cb41:1200::/39 | Zhengda Li | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a12:cb41:1310::/44 | Zhengda Li | RIPE | ASSIGNED | ● low |
IPv6 ranges (5)
Footprint over time
12 weekly snapshots · JSON
7
-1 netblocks since 2026-07-13
2026-07-13
peak 8
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS219489
DUMY-RIPE
DUMY-RIPE
JIANYUELAB-STAFF-MNT
MIZUKI-MNT
MIZUKI-MNT
ORG-ZL123-RIPE