IOC Radar
IPMediumSignal 65/100

221.228.203.3

Location
ChinaChina
Nanjing, Jiangsu
ASN
AS138950
Chinanet JS
First Seen
Apr 12, 2026
Last Seen
Jun 21, 2026
Apr 12
First Seen
76d ago
Jun 21
Last Seen
7d ago
13
Reports
source reports
65%
Confidence
medium
Found in 13 reports. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
65%
Signal Score
65 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

7 techniques

Network Information

CountryCNChina
RegionNanjing, Jiangsu
ASNAS138950
OrganizationChinanet JS

Feed Intelligence Summary

13 reports65% confidence
13
Source reports
65%
Confidence score
Category tags
active scanactive scanningaptasiablocklist_allbrute forcebrute force attackbrute-forcebruteforcechinacncredential accesscredential stuffingexploitation activityexploited hosthackingidentity & access exploitationindicatornetworkpassword attacksreconnaissanceresearchedscannersshssh attackt1110.001t1110.002t1110.003t1110.004t1595.001t1595.002t1595.003threat actortor nodeweb app attack

Activity Timeline

1 total obs
Jun 21Jun 21

Threat Activity Heatmap

· Peak: 2026-06-21
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Threat ScoreMedium Risk
65
SIGNAL
Signal Score
65%
Confidence
13
Reports
First seenApr 12, 2026
Last seenJun 21, 2026
GeolocationCN
CountryChina
LocationNanjing, Jiangsu
ASNAS138950
OrgChinanet JS
Coords32.0607, 118.7630

VirusTotal

Not checked

WHOIS

raw
inetnum: 221.224.0.0 - 221.231.255.255 netname: CHINANET-JS descr: CHINANET jiangsu province network descr: China Telecom descr: A12,Xin-Jie-Kou-Wai Street descr: Beijing 100088 country: CN admin-c: CH93-AP tech-c: CJ186-AP abuse-c: AC1573-AP status: ALLOCATED PORTABLE remarks: This object can only modify by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to [email protected] with your remarks: organisation account name in the subject line. mnt-by: APNIC-HM mnt-lower: MAINT-CHINANET-JS mnt-routes: MAINT-CHINANET-JS mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:06:37Z source: APNIC irt: IRT-CHINANET-CN address: No.31 ,jingrong street,beijing address: 100032 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CH93-AP tech-c: CH93-AP auth: # Filtered remarks: [email protected] was validated on 2025-11-13 mnt-by: MAINT-CHINANET last-modified: 2026-03-13T07:12:20Z source: APNIC role: ABUSE CHINANETCN country: ZZ address: No.31 ,jingrong street,beijing address: 100032 phone: +000000000 e-mail: [email protected] admin-c: CH93-AP tech-c: CH93-AP nic-hdl: AC1573-AP remarks: Generated from irt object IRT-CHINANET-CN remarks: [email protected] was validated on 2025-11-13 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-11-13T14:15:15Z source: APNIC role: CHINANET JIANGSU address: 260 Zhongyang Road,Nanjing 210037 country: CN phone: +86-25-87799222 e-mail: [email protected] remarks: send anti-spam reports [email protected] remarks: send abuse reports [email protected] remarks: times in GMT+8 remarks: www.jsinfo.net admin-c: CH360-AP tech-c: CS306-AP tech-c: CN142-AP nic-hdl: CJ186-AP notify: [email protected] mnt-by: MAINT-CHINANET-JS last-modified: 2022-08-05T15:34:47Z source: APNIC person: Chinanet Hostmaster nic-hdl: CH93-AP e-mail: [email protected] address: No.31 ,jingrong street,beijing address: 100032 phone: +86-10-58501724 fax-no: +86-10-58501724 country: CN mnt-by: MAINT-CHINANET last-modified: 2022-02-28T06:53:44Z source: APNIC

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IOC Journey

medium
First detected 2 months ago · Last seen 7 days ago
Appeared in 13 threat reports