IOC Radar
IPMediumSignal 80/100

171.231.191.10

Location
VietnamVietnam
Da Nang, Da Nang City
ASN
AS7552
VIETEL
First Seen
Apr 14, 2026
Last Seen
May 29, 2026
Apr 14
First Seen
73d ago
May 29
Last Seen
28d ago
8
Reports
source reports
80%
Confidence
medium
Found in 8 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
80%
Signal Score
80 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

4 techniques

Network Information

CountryVNVietnam
RegionDa Nang, Da Nang City
ASNAS7552
OrganizationVIETEL

Feed Intelligence Summary

8 reports80% confidence
8
Source reports
80%
Confidence score
Category tags
active scanactive scanningasiaattackbrute forcebrute-forcecredential accesscredential stuffingexploitation activityhackingidentity & access exploitationindicatormalicious activitymalwarenetworkreconnaissanceresearchedscannersshssh attackt1110.002t1595.001t1595.002t1595.003threat actortor nodevietnamvn

Activity Timeline

1 total obs
May 29May 29

Threat Activity Heatmap

· Peak: 2026-05-29
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Threat ScoreHigh Risk
80
SIGNAL
Signal Score
80%
Confidence
8
Reports
First seenApr 14, 2026
Last seenMay 29, 2026
GeolocationVN
CountryVietnam
LocationDa Nang, Da Nang City
ASNAS7552
OrgVIETEL
Coords16.0727, 108.1580

VirusTotal

Not checked

WHOIS

raw
inetnum: 171.224.0.0 - 171.255.255.255 netname: VIETTEL-VN descr: Viettel Group descr: No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City country: VN admin-c: TVT8-AP tech-c: NDT9-AP status: ALLOCATED PORTABLE mnt-irt: IRT-VNNIC-AP mnt-by: MAINT-VN-VNNIC last-modified: 2017-11-11T09:43:21Z source: APNIC irt: IRT-VNNIC-AP address: Ha Noi, VietNam phone: +84-24-35564944 fax-no: +84-24-37821462 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: NTTT1-AP tech-c: NTTT1-AP auth: # Filtered mnt-by: MAINT-VN-VNNIC last-modified: 2026-04-06T06:49:37Z source: APNIC person: Nguyen Dang Tiep address: Viettel Network Corporation address: No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City country: VN phone: +84-24-62989898 e-mail: [email protected] nic-hdl: NDT9-AP mnt-by: MAINT-VN-VIETEL last-modified: 2017-11-11T09:40:35Z source: APNIC person: Tran Van Thanh address: Viettel Network Corporation address: No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City country: VN phone: +84-24-62989898 e-mail: [email protected] nic-hdl: TVT8-AP mnt-by: MAINT-VN-VIETEL last-modified: 2018-08-21T09:57:13Z source: APNIC route: 171.224.0.0/11 descr: VIETTEL-VN origin: AS24086 mnt-by: MAINT-VN-VNNIC last-modified: 2025-08-14T17:12:04Z source: APNIC route: 171.224.0.0/11 descr: VIETTEL-VN origin: AS38731 mnt-by: MAINT-VN-VNNIC last-modified: 2025-08-14T17:12:09Z source: APNIC route: 171.224.0.0/11 descr: VIETTEL-VN origin: AS7552 mnt-by: MAINT-VN-VNNIC last-modified: 2025-08-14T17:11:59Z source: APNIC

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IOC Journey

medium
First detected 2 months ago · Last seen 28 days ago
Appeared in 8 threat reports