yihushuju
Registry
Cluster stats
| Netblocks | 10 |
| Cluster ID | 206823852 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-13
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 43.250.116.0/22 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 103.108.192.0/22 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 103.139.0.0/23 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 103.139.2.0/23 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 103.235.184.0/22 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 150.242.224.0/22 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 218.247.64.0/19 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 219.234.0.0/21 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 219.234.8.0/21 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
| 219.234.16.0/20 | yihushuju | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (8)
These blocks are registered to yihushuju 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.
| 218.247.64.0/19 /19 | authorized for AS139021 — West263 International Limited |
| 219.234.16.0/20 /20 | authorized for AS139021 — West263 International Limited |
| 219.234.8.0/21 /21 | authorized for AS139021 — West263 International Limited |
| 219.234.0.0/21 /21 | authorized for AS139021 — West263 International Limited |
| 43.250.116.0/22 /22 | authorized for AS139021 — West263 International Limited |
| 103.108.192.0/22 /22 | authorized for AS139021 — West263 International Limited |
| 103.139.0.0/23 /23 | authorized for AS139021 — West263 International Limited |
| 103.139.2.0/23 /23 | authorized for AS139021 — West263 International Limited |
NIC Handles
AC1601-AP
JS4224-AP
MAINT-CNNIC-AP
YW7030-AP