Yi Feng
YIFENG-CO
Registry
Cluster stats
| Netblocks | 7 |
| All fragments | 10 blocks across 3 clusters |
| Cluster ID | 210179320 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 21 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 116.228.33.96/30 | YIFENG-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 222.66.91.208/30 | YIFENG-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 222.66.119.184/30 | YIFENG-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 222.66.198.80/30 | YIFENG-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 58.252.73.50/32 | yifeng | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 61.181.130.0/30 | YIFENG-LTD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 211.138.134.200 – 211.138.134.208 | YiFeng | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “YIFENG” — 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.
- YIFENG-COLTD 2 blocks
- Yifeng-10M-Netbar 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.
- suzhou-LAIYIFENG-CORP sub-allocation
- Yifeng-10M-Netbar via CNCGROUP IP network of ShangHai IDC sub-allocation
- Yifenggaoyaboli Corp via No.31,Jin-rong Street sub-allocation
- Yifengxiandai Corp via CNCGROUP IP network of ShangHai IDC sub-allocation
- Yifeng Corp via CNCGROUP IP network of ShangHai IDC sub-allocation
- Changyifengchijingmaogongsi via No.31,Jin-rong Street sub-allocation
- Tongyusanyifengdianzhuangbeigongsi via No.31,Jin-rong Street sub-allocation
- Da Fu Yi Feng via CNCGROUP IP network of ShangHai IDC sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
No discrepancies found among checked blocks.
NIC Handles
AC1718-AP
AC2006-AP
AC2798-AP
CC3395-AP
CC3395-AP
CG272-AP
CG272-AP
CZG8-AP
CZG8-AP
HH811-AP
HH811-AP
HZ19-AP
+9 more