IOC Radar
IPMediumSignal 94/100

121.55.222.51

Location
GuamGuam
Dededo, Dededo
ASN
AS3605
Kuentos Communications, Inc.
First Seen
Dec 16, 2023
Last Seen
Feb 28, 2026
Dec 16
First Seen
917d ago
Feb 28
Last Seen
112d ago
9
Reports
source reports
94%
Confidence
medium
1/91
VirusTotal
detections
Found in 9 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
94%
Signal Score
94 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

29 techniques

Network Information

CountryGUGuam
RegionDededo, Dededo
ASNAS3605
OrganizationKuentos Communications, Inc.

Feed Intelligence Summary

9 reports94% confidence
9
Source reports
94%
Confidence score
Category tags
access controlactive scanningbotnetbrute forcebrute force attackbrute force attemptcommand and controlcommunication protocolcredential accesscredential stuffingdata exfiltrationddos attacksdecoy systemdistributed attacksftp brute forceguguamhttp scanningindicatorinformation gatheringinitial accessinternet of thingsintrusion detectioniociot botnetiot/ics attackmalicious network activitymalicious softwaremalwaremirai botnetmysql brute forcenetworknetwork attacksnetwork discoverynetwork intrusionnetwork monitoringnetwork probingnetwork scanningnetwork securitynetwork service scanningnorth americapassword attacksprocess injectionprotocol exploitationreconnaissanceremote accessremote servicesresearchedscanscannersecurity policyssh attackt1021t1021.001t1021.002t1021.004t1040t1046t1055t1056.001t1059t1059.001t1071.001t1078t1110t1110.001t1110.002t1110.003t1110.004t1133t1190t1486t1496t1499.001t1499.002t1499.003t1565t1595t1595.001t1595.002t1595.003tcp protocoltcp/23telecommunicationstelnet threatthreat intelligencethreat preventionunited statesvnc protocol

Activity Timeline

1 total obs
Feb 28Feb 28

Threat Activity Heatmap

· Peak: 2026-02-28
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24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
0
Dormant
Threat ScoreHigh Risk
94
SIGNAL
Signal Score
94%
Confidence
9
Reports
First seenDec 16, 2023
Last seenFeb 28, 2026
GeolocationGU
CountryGuam
LocationDededo, Dededo
ASNAS3605
OrgKuentos Communications, Inc.
Coords13.4593, 144.7942

VirusTotal

1/ 91vendors flagged
1% detection rateJun 8, 2026

WHOIS

description
Bruteforce, scanning, ... details in pulse
raw
inetnum: 121.55.192.0 - 121.55.223.255 netname: KUENTOS-GU descr: Kuentos Communications, Inc. country: GU admin-c: PC1-GU tech-c: PC1-GU status: ASSIGNED NON-PORTABLE mnt-by: MAINT-GU-KUENTOS last-modified: 2010-03-15T23:01:24Z source: APNIC person: Paul S. Carlson address: 497 Harmon Loop Road address: Dededo, GU 96929 country: GU phone: +1 671-969-4102 e-mail: [email protected] nic-hdl: PC1-GU mnt-by: MAINT-AP-KUENTOS last-modified: 2016-10-16T23:32:52Z source: APNIC route: 121.55.192.0/18 descr: Kuentos Communications origin: AS3605 country: GU mnt-lower: MAINT-GU-KUENTOS mnt-routes: MAINT-GU-KUENTOS mnt-by: MAINT-AP-KUENTOS notify: [email protected] last-modified: 2011-05-31T03:58:28Z source: APNIC

Export & API

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IOC Journey

medium
First detected 2 years ago · Last seen 3 months ago
Appeared in 9 threat reports