IOC Radar
IPMediumSignal 67/100

101.133.148.49

Location
ChinaChina
Shanghai, SH
ASN
AS37963
Aliyun Computing Co., LTD
First Seen
Apr 15, 2026
Last Seen
Apr 23, 2026
Apr 15
First Seen
62d ago
Apr 23
Last Seen
54d ago
7
Reports
source reports
67%
Confidence
medium
2/91
VirusTotal
detections
Found in 7 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
67%
Signal Score
67 / 100
IDS Rule
No
Threat Context
Tags

Network Information

CountryCNChina
RegionShanghai, SH
ASNAS37963
OrganizationAliyun Computing Co., LTD

Feed Intelligence Summary

7 reports67% confidence
7
Source reports
67%
Confidence score
Category tags
abuseactive scanasiabad reputationbrute forcebrute force attackerchinaindicatornetworkportscanresearchedscannerscannersservice scanvultr

Activity Timeline

1 total obs
Apr 23Apr 23

Threat Activity Heatmap

· Peak: 2026-04-23
Less
More
Mon
Wed
Fri
Jun
·
·
Jul
·
·
·
Aug
·
·
·
Sep
·
·
·
·
Oct
·
·
·
Nov
·
·
·
Dec
·
·
·
·
Jan
·
·
·
Feb
·
·
·
Mar
·
·
·
·
Apr
·
·
·
May
·
·
·
Jun
·
24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
1
Minimal
Threat ScoreMedium Risk
67
SIGNAL
Signal Score
67%
Confidence
7
Reports
First seenApr 15, 2026
Last seenApr 23, 2026
GeolocationCN
CountryChina
LocationShanghai, SH
ASNAS37963
OrgAliyun Computing Co., LTD
Coords31.0442, 121.4054

VirusTotal

2/ 91vendors flagged
2% detection rateJun 6, 2026

WHOIS

description
IPv4 hosts detected port scanning Vultr Melbourne (Australia) honeypot
raw
inetnum: 101.132.0.0 - 101.133.255.255 netname: ALISOFT descr: Aliyun Computing Co., LTD descr: 5F, Builing D, the West Lake International Plaza of S&T descr: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099 country: CN admin-c: ZM1015-AP tech-c: ZM877-AP tech-c: ZM876-AP tech-c: ZM875-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-ALISOFT-CN last-modified: 2023-11-28T00:51:48Z source: APNIC irt: IRT-ALISOFT-CN address: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: ZM877-AP tech-c: ZM877-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:35:07Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN remarks: [email protected] is invalid abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-09-19T17:20:32Z source: APNIC person: Li Jia address: NO.969 West Wen Yi Road, Yu Hang District, Hangzhou country: CN phone: +86-0571-85022088 e-mail: [email protected] nic-hdl: ZM1015-AP mnt-by: MAINT-CNNIC-AP last-modified: 2025-07-01T07:12:42Z source: APNIC person: Guoxin Gao address: 5F, Builing D, the West Lake International Plaza of S&T address: No.391 Wen'er Road, Hangzhou City address: Zhejiang, China, 310099 country: CN phone: +86-0571-85022600 fax-no: +86-0571-85022600 e-mail: [email protected] nic-hdl: ZM875-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-07-30T01:56:01Z source: APNIC person: security trouble e-mail: [email protected] address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen??r Road address: Hangzhou, Zhejiang, China phone: +86-0571-85022600 country: CN mnt-by: MAINT-CNNIC-AP nic-hdl: ZM876-AP last-modified: 2025-07-01T07:06:11Z source: APNIC person: Guowei Pan address: 5F, Builing D, the West Lake International Plaza of S&T address: No.391 Wen'er Road, Hangzhou City address: Zhejiang, China, 310099 country: CN phone: +86-0571-85022088-30763 fax-no: +86-0571-85022600 e-mail: [email protected] nic-hdl: ZM877-AP mnt-by: MAINT-CNNIC-AP last-modified: 2025-07-01T07:05:46Z source: APNIC route: 101.133.148.0/24 descr: Alibaba (US) Technology Co., Ltd. origin: AS37963 mnt-by: MAINT-CNNIC-AP last-modified: 2020-06-28T00:02:56Z source: APNIC route: 101.133.148.0/24 descr: Alibaba (US) Technology Co., Ltd. origin: AS45102 mnt-by: MAINT-CNNIC-AP last-modified: 2020-06-28T00:00:45Z source: APNIC
references
https://jamesbrine.com.au/vultrmelbournetest-portscan-bruteforce-ip-list-2026-04-15/, https://jamesbrine.com.au

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

medium
First detected 2 months ago · Last seen 1 month ago
Appeared in 7 threat reports