Yi Hua

YIHUA

Registry

Cluster stats

Netblocks	6
All fragments	12 blocks across 6 clusters
Cluster ID	210241563
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 12 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

6 0 netblocks since 2026-07-05

2026-07-05 peak 6 2026-07-19

IP Ranges (6)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
58.32.233.56/29	YIHUA	APNIC	ASSIGNED NON-PORTABLE	● high
218.80.231.128/29	YIHUA	APNIC	ASSIGNED NON-PORTABLE	● high
222.66.12.176/29	YIHUA	APNIC	ASSIGNED NON-PORTABLE	● high
222.66.235.240/30	YIHUA-CO	APNIC	ASSIGNED NON-PORTABLE	● high
58.247.2.104/29	YiHua	APNIC	ASSIGNED NON-PORTABLE	● low
210.13.101.136/29	YiHua	APNIC	ASSIGNED NON-PORTABLE	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “YIHUA” — 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.

YIHUA-BINGUAN 2 blocks
YIHUA-COMPUTER-LTD 1 blocks
Yihua_Group-YC 1 blocks
YIHUA-COMMUN-CO 1 blocks
yihua-technology 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-KS-LITIANYIHUAKEJI-CORP via No.31,Jin-rong Street sub-allocation
yongmeiyihua-ltd-TJ via CNCGROUP IP network of ShangHai IDC sub-allocation
yihuangongchengguangliju via CNCGROUP IP network of ShangHai IDC sub-allocation
Yi Hua Shi Dai Wang Ba sub-allocation
wangyihua sub-allocation
Jiuyihuanqiu Ltd via TIANJIN Provincial Net of CT sub-allocation
Yihua Corp via CNCGROUP IP network of ShangHai IDC sub-allocation
baishiyihuahuim-com via CNCGROUP IP network of ShangHai IDC sub-allocation

Network trust

what's this?

RPKI hygiene: C how networks compare →

66.7% of checked blocks have valid RPKI ROA coverage (4 of 6)

No discrepancies found among checked blocks.

NIC Handles

CMF1-AP CMF1-AP GTL1-AP GTL1-AP MAINT-CHINANET-SH MAINT-CNCGROUP-SH YR194-AP YR194-AP ZMJ31-AP ZMJ31-AP ZMJ33-AP ZMJ33-AP