IOC Radar
IPHighVerifiedSignal 22/100

218.48.129.220

Location
Korea, Republic ofKorea, Republic of
Seocho-gu, 41
ASN
AS9318
SK Broadband Co Ltd
First Seen
Apr 15, 2025
Last Seen
Mar 31, 2026
Apr 15
First Seen
421d ago
Mar 31
Last Seen
72d ago
5
Reports
source reports
22%
Confidence
high
Found in 5 reports. Confidence: high. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
22%
Signal Score
22 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

29 techniques

Network Information

CountryKRKorea, Republic of
RegionSeocho-gu, 41
ASNAS9318
OrganizationSK Broadband Co Ltd

Feed Intelligence Summary

5 reports22% confidence
5
Source reports
22%
Confidence score
Category tags
active scanactive scanningasiabotnetbotnet activitybrute forcebrute force attackcommand and controlcommunication technologiescredential accesscredential stuffingdata exfiltrationdata store exposureddosdenial of servicedistributed attacksexploit attemptsexploitation activityftp brute forcehttp brute forceidentity & access exploitationindicatorinjection activitykorea, republic oflateral movementmalicious softwaremalwaremalware propagationmalware scanningmobile carriersmobile networksnetworknetwork probingnetwork scanningpassword attacksprocess injectionreconnaissanceremote accessremote servicesresearchedscannersmtp brute forcesouth koreasql injection attemptsssh attackt1021t1021.001t1046t1055t1059t1071.001t1076t1078t1110t1110.001t1110.002t1110.003t1110.004t1133t1187t1190t1199t1210t1486t1496t1499.002t1499.003t1563t1565t1588t1595t1595.001t1595.002t1595.003targeting databasetelecom servicestelecommunications

Activity Timeline

1 total obs
Mar 31Mar 31

Threat Activity Heatmap

· Peak: 2026-03-31
Less
More
Mon
Wed
Fri
Jun
·
·
·
Jul
·
·
·
Aug
·
·
·
Sep
·
·
·
·
Oct
·
·
·
Nov
·
·
·
Dec
·
·
·
·
Jan
·
·
·
Feb
·
·
·
Mar
·
·
·
·
Apr
·
·
·
May
·
·
·
Jun
24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
1
Minimal
Threat ScoreLow Risk
22
SIGNAL
Signal Score
22%
Confidence
5
Reports
First seenApr 15, 2025
Last seenMar 31, 2026
Verified IOC
GeolocationKR
CountryKorea, Republic of
LocationSeocho-gu, 41
ASNAS9318
OrgSK Broadband Co Ltd
Coords37.6610, 126.8324

VirusTotal

Not checked

WHOIS

raw
inetnum: 218.48.0.0 - 218.49.255.255 netname: broadNnet descr: SK Broadband Co Ltd admin-c: IM670-AP tech-c: IM670-AP country: KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2017-02-03T00:38:47Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-04-10T04:49:23Z source: APNIC person: IP Manager address: Seoul Jung-gu Toegye-ro 24 country: KR phone: +82-80-828-2106 e-mail: [email protected] nic-hdl: IM670-AP mnt-by: MNT-KRNIC-AP last-modified: 2021-10-05T05:20:03Z source: APNIC inetnum: 218.48.0.0 - 218.49.255.255 netname: broadNnet-KR descr: SK Broadband Co Ltd country: KR admin-c: IM12-KR tech-c: IM12-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Seoul Jung-gu Toegye-ro 24 address: SK Namsan Green Bldg. country: KR phone: +82-80-828-2106 e-mail: [email protected] nic-hdl: IM12-KR mnt-by: MNT-KRNIC-AP changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

high
First detected 1 year ago · Last seen 2 months ago
Appeared in 5 threat reports