Guo Tai

GUOTAI

Registry

Cluster stats

Netblocks	6
All fragments	58 blocks across 12 clusters
Cluster ID	212087980
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 15 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
116.228.191.200/30	GUOTAI	APNIC	ASSIGNED NON-PORTABLE	● high
116.236.163.232/29	GuoTai	APNIC	ASSIGNED NON-PORTABLE	● high
180.166.210.192/29	GUOTAI	APNIC	ASSIGNED NON-PORTABLE	● high
180.168.69.128/28	GUOTAI	APNIC	ASSIGNED NON-PORTABLE	● high
222.66.84.16/29	GUOTAI-CO	APNIC	ASSIGNED NON-PORTABLE	● high
211.99.243.64 – 211.99.243.128	GUOTAI	APNIC	ASSIGNED NON-PORTABLE	● low

Possibly related to this organisation

what's this?

Same name family

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

Guotai-Junan-Securities-shares 32 blocks
Guotai Junan International Holdings Limited 8 blocks
GUOTAI-JUNAN-SECURITIES 4 blocks
GUOTAI-SECURITY-BRANCH 1 blocks
GUOTAI-SECURITIES-LTD 1 blocks
GUOTAI-JUNAN-STOCK-COMP 1 blocks
Guotai-BD 1 blocks
Guotai-Junan-Securities-HK-Ltd 1 blocks

Combined view of all 12 name-family clusters →

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-zjg-guotaihuarong-corp via No.31,Jin-rong Street sub-allocation
YUCAI-SALES-DEPARTMENT-OF-GUOTAIJUNAN-NEGOTIABLE-SECURITIES-COMPANY via CNCGROUP IP network of ShangHai IDC sub-allocation
GUOTAIJUNAN-LTD-LZ via CNCGROUP IP network of ShangHai IDC sub-allocation
Kai Fa Qu Guo Tai Jing Mi via CHINANET Liaoning province Dalian MAN network sub-allocation
Jintangguotaijunan via CNCGROUP IP network of ShangHai IDC sub-allocation
Guotaishiyou via No.31,Jin-rong Street sub-allocation
Guotai Junan via No.31,Jin-rong Street sub-allocation
guotaijunan-network-company via CNCGROUP IP network of ShangHai IDC sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)

No discrepancies found among checked blocks.

NIC Handles

AC1591-AP CM2431-AP CM2431-AP JY74-AP JY74-AP MAINT-CHINANET-SH MAINT-CN-263 MYH16-AP MYH16-AP MYH17-AP MYH17-AP WS961-AP +3 more