IOC Radar
IPMediumSignal 69/100

183.91.118.38

Location
JapanJapan
Yūki, Ibaraki
ASN
AS18278
Cable TV Corporation
First Seen
Feb 23, 2026
Last Seen
May 30, 2026
Feb 23
First Seen
109d ago
May 30
Last Seen
14d ago
6
Reports
source reports
69%
Confidence
medium
Found in 6 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
69%
Signal Score
69 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

6 techniques

Network Information

CountryJPJapan
RegionYūki, Ibaraki
ASNAS18278
OrganizationCable TV Corporation

Feed Intelligence Summary

6 reports69% confidence
6
Source reports
69%
Confidence score
Category tags
abuseactive scanactive scanningasiabad reputationbrute forcebrute force attackerddosdenial of serviceexploitation activityexploited hosthackingindicatorjapanjpnetworkportscanreconnaissanceresearchedscannerscannersservice scant1190t1203t1499.001t1595.001t1595.002t1595.003vultrweb app attackweb application attackweb exploitation

Activity Timeline

1 total obs
May 30May 30

Threat Activity Heatmap

· Peak: 2026-05-30
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24h
0
Dormant
7d
0
Dormant
30d
1
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3mo
1
Minimal
Threat ScoreMedium Risk
69
SIGNAL
Signal Score
69%
Confidence
6
Reports
First seenFeb 23, 2026
Last seenMay 30, 2026
GeolocationJP
CountryJapan
LocationYūki, Ibaraki
ASNAS18278
OrgCable TV Corporation
Coords36.2759, 139.8696

VirusTotal

Not checked

WHOIS

description
IPv4 hosts detected port scanning Vultr Tokyo (Japan) honeypot
raw
inetnum: 183.91.96.0 - 183.91.127.255 netname: CC9 descr: Cable TV Corporation descr: 43-5,Hinokuchimachi,Tochigi City,Tochigi Pref,328-0024,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP abuse-c: AJ382-AP remarks: Email address for spam or abuse complaints : [email protected] country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP status: ALLOCATED PORTABLE last-modified: 2026-02-03T02:04:03Z source: APNIC irt: IRT-JPNIC-JP address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, japan e-mail: [email protected] abuse-mailbox: [email protected] phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: [email protected] was validated on 2024-11-27 mnt-by: MAINT-JPNIC last-modified: 2025-09-04T01:00:00Z source: APNIC role: ABUSE JPNICJP country: ZZ address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, japan phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: [email protected] admin-c: JNIC1-AP tech-c: JNIC1-AP nic-hdl: AJ382-AP remarks: Generated from irt object IRT-JPNIC-JP remarks: [email protected] was validated on 2024-11-27 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-01-23T00:15:35Z source: APNIC role: Japan Network Information Center address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan country: JP phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: [email protected] admin-c: JI13-AP tech-c: JE53-AP nic-hdl: JNIC1-AP mnt-by: MAINT-JPNIC last-modified: 2022-01-05T03:04:02Z source: APNIC inetnum: 183.91.116.0 - 183.91.119.255 netname: CC9N descr: Cable TV Corporation country: JP admin-c: YM2114JP tech-c: TN9311JP tech-c: YM2114JP last-modified: 2025-06-22T01:29:02Z remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) source: JPNIC

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IOC Journey

medium
First detected 3 months ago · Last seen 14 days ago
Appeared in 6 threat reports