NX-YC-Youxiantong
Cluster stats
| Netblocks | 17 |
| All fragments | 284 blocks across 236 clusters |
| Cluster ID | 193228099 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 221.199.80.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.82.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.84.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.88.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.90.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.92.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.96.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.100.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.102.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.104.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.108.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.110.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.112.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.116.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.120.0/22 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.124.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.199.126.0/23 | NX-YC-Youxiantong | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(17 of 17)
RPKI-inferred operator
CNCGROUP IP network of ShangHai IDC
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
CH444-AP
CH444-AP
MAINT-CNCGROUP-NX