IOC Radar
IPMediumSignal 81/100

120.148.48.74

Location
AustraliaAustralia
Melbourne, Victoria
ASN
AS1221
Telstra Internet
First Seen
Mar 24, 2026
Last Seen
Apr 24, 2026
Mar 24
First Seen
81d ago
Apr 24
Last Seen
49d ago
7
Reports
source reports
81%
Confidence
medium
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
81%
Signal Score
81 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

7 techniques

Network Information

CountryAUAustralia
RegionMelbourne, Victoria
ASNAS1221
OrganizationTelstra Internet

Feed Intelligence Summary

7 reports81% confidence
7
Source reports
81%
Confidence score
Category tags
abuseactive scanactive scanningaustraliabad reputationbotnetbotnet activitybrute forcebrute force attackbrute-forcecredential accesscredential stuffingexploitation activityexploited hosthackingidentity & access exploitationindicatoriot securityiot targetedmalicious ipmirainetworkoceaniapassword attacksreconnaissanceresearchedscanscannersshssh attackt1110.001t1110.002t1110.003t1110.004t1595.001t1595.002t1595.003tcptelnet

Activity Timeline

1 total obs
Apr 24Apr 24

Threat Activity Heatmap

· Peak: 2026-04-24
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24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
1
Minimal
Threat ScoreHigh Risk
81
SIGNAL
Signal Score
81%
Confidence
7
Reports
First seenMar 24, 2026
Last seenApr 24, 2026
GeolocationAU
CountryAustralia
LocationMelbourne, Victoria
ASNAS1221
OrgTelstra Internet
Coords-37.8136, 144.9630

VirusTotal

Not checked

WHOIS

description
Scans hitting the server at TCP port 23 Telnet. Same IP should not appear more than once in 96 hours in our lists S3#.
raw
inetnum: 120.144.0.0 - 120.159.255.255 netname: TELSTRAINTERNET47-AU descr: Telstra Limited country: AU org: ORG-TC6-AP admin-c: TIAR-AP tech-c: TAN2-AP abuse-c: AT1005-AP status: ALLOCATED PORTABLE remarks: ----- remarks: All reports regarding SPAM or security breaches remarks: should be addressed to [email protected] remarks: ------ remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-05-10T00:50:21Z geofeed: https://geofeed.tools.telstra.net/geofeed.csv source: APNIC irt: IRT-TELSTRA-AU address: Telstra Internet e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP auth: # Filtered remarks: [email protected] was validated on 2026-01-26 mnt-by: MAINT-AU-TIAR-AP last-modified: 2026-01-26T01:19:20Z source: APNIC organisation: ORG-TC6-AP org-name: Telstra Limited org-type: LIR country: AU address: 242 Exhibition Street e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-12-06T08:30:50Z source: APNIC role: ABUSE TELSTRAAU country: ZZ address: Telstra Internet phone: +000000000 e-mail: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: AT1005-AP remarks: Generated from irt object IRT-TELSTRA-AU remarks: [email protected] was validated on 2026-01-26 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-01-26T01:19:29Z source: APNIC role: Telstra AU NOC address: Telstra Internet address: 242 Exhibition Street address: Melbourne address: VIC 3000 country: AU phone: +61 3 8650 3305 e-mail: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: TAN2-AP mnt-by: MAINT-AU-TIAR-AP last-modified: 2025-11-26T05:11:17Z source: APNIC person: Telstra Internet Address Registry address: Telstra Internet address: 242 Exhibition St address: Melbourne address: VIC 3000 country: AU phone: +61 000000000 e-mail: [email protected] nic-hdl: TIAR-AP remarks: Telstra Internet Address Registry Role Object mnt-by: MAINT-AU-TIAR-AP last-modified: 2021-12-09T22:28:56Z source: APNIC route: 120.144.0.0/13 origin: AS1221 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2019-12-11T21:03:15Z source: APNIC route: 120.144.0.0/13 origin: AS19905 descr: Telstra Corporation Limited 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2022-09-12T01:22:49Z source: APNIC

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IOC Journey

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