IOC Radar
IPMediumSignal 72/100

58.162.205.108

Location
AustraliaAustralia
Melbourne, VIC
ASN
AS1221
Telstra Corporation
First Seen
Apr 15, 2026
Last Seen
May 8, 2026
Apr 15
First Seen
60d ago
May 8
Last Seen
37d ago
7
Reports
source reports
72%
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
72%
Signal Score
72 / 100
IDS Rule
No
Threat Context
Tags

Network Information

CountryAUAustralia
RegionMelbourne, VIC
ASNAS1221
OrganizationTelstra Corporation

Feed Intelligence Summary

7 reports72% confidence
7
Source reports
72%
Confidence score
Category tags
abuseactive scanauaustraliabad reputationbrute forcebrute-forcecowriedionaeaexploitation activityexploited hostfatthackingindicatornetworkoceaniap0fresearchedscannersensor-taggedsshtannertelnettpot

Activity Timeline

1 total obs
May 8May 8

Threat Activity Heatmap

· Peak: 2026-05-08
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24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
1
Minimal
Threat ScoreHigh Risk
72
SIGNAL
Signal Score
72%
Confidence
7
Reports
First seenApr 15, 2026
Last seenMay 8, 2026
GeolocationAU
CountryAustralia
LocationMelbourne, VIC
ASNAS1221
OrgTelstra Corporation
Coords-37.8159, 144.9669

VirusTotal

Not checked

WHOIS

description
Observed authentication attempts via telnet against Cowrie/Heralding honeypots in Australia. Total events observed: 2. Sensors involved: Cowrie. Target ports: 23. Source country: AU. ASN(s): 1221. Organisation(s): Telstra Limited.
raw
inetnum: 58.160.0.0 - 58.175.255.255 netname: TELSTRAINTERNET42-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-routes: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-05-10T00:50:24Z 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: 58.160.0.0/12 origin: AS1221 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2019-12-11T21:10:00Z source: APNIC route: 58.160.0.0/12 origin: AS19905 descr: Telstra Corporation Limited 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2022-09-12T02:44:14Z source: APNIC

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IOC Journey

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