IPMediumSignal 100/100
103.91.85.51
Location
IndiaNamakkal, TN
ASN
AS58898
Rainbow Internet Teleservices Private Limited
First Seen
Nov 29, 2023
Last Seen
Jan 30, 2026
Found in 15 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
99%
Signal Score
100 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK
MITRE ATT&CK TTPs
Network Information
CountryIndia
IndiaRegionNamakkal, TN
ASNAS58898
OrganizationRainbow Internet Teleservices Private Limited
Feed Intelligence Summary
15 reports99% confidence
15
Source reports
99%
Confidence score
Category tags
abuseaccess controlactive scanningasiaattackbotnetbrute forcebrute force attackc2cisco devicecommand and controlcommunication protocolcommunication technologiescompromised hostcowrie honeypotcredential accesscredential harvestingcredential stuffingdata exfiltrationddos attackddos attacksdecoy systemdenial of servicedevice managementdistributed attacksenterprise networkingeuropeexploited hostftphoneytrap honeypothttp scannerinindiaindicatorinfrastructure acquisitionreconnaissanceinitial accessinitiator ipinternet of thingsintrusion detectioniot botnetiot/ics attackkfsensor honeypotlamplateral movementloginmailoney honeypotmalicious activitymalicious softwaremalwaremalware capturemanualmirai botnetmobile carriersmobile networksnetworknetwork attacksnetwork infrastructurenetwork intrusionnetwork protocolnetwork scanningnetwork securitynetwork service scanningnorth americapassword attacksphishingphishing attackphishing trapprocess injectionprotocol exploitationreconnaissanceremote accessremote servicesresearchedscanscannersecurity operationssecurity policysftp attacksocial engineeringssh attackssh monitoringt1018t1021t1021.001t1021.004t1040t1041t1046t1055t1059t1059.001t1071t1071.001t1076t1078t1110t1110.001t1110.002t1110.003t1110.004t1190t1486t1496t1499.001t1499.002t1499.003t1563t1565t1566.001t1566.002t1566.003t1566.004t1573t1587.001t1590.001t1595t1595.001t1595.002t1595.003tcp protocoltcp/23telecom servicestelecommunicationstelnet threatthreat actorthreat detectionthreat intelligencethreat preventionunited kingdomunited statesweb traffic
Activity Timeline
Jan 30Jan 30
Threat Activity Heatmap
· Peak: 2026-01-30LessMore
Mon
Wed
Fri
24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
0
Dormant
Threat ScoreHigh Risk
100
SIGNAL
Signal Score
99%
Confidence
15
Reports
First seenNov 29, 2023
Last seenJan 30, 2026
GeolocationIN
CountryIndia
LocationNamakkal, TN
ASNAS58898
OrgRainbow Internet Teleservices Private Limited
Coords11.2203, 78.1663
VirusTotal
Not checked
WHOIS
- description
- Logged 1 visit on 1 honeypot. Duration: 31.5s, did not supply credentials
- raw
- inetnum: 103.91.84.0 - 103.91.85.255 netname: RAINBOW descr: Rainbow Internet Teleservices Private Limited admin-c: MN685-AP tech-c: MN685-AP country: IN mnt-by: MAINT-IN-IRINN mnt-lower: MAINT-IN-IRINN mnt-irt: IRT-RAINBOW-IN mnt-routes: MAINT-IN-RAINBOW mnt-routes: MAINT-IN-IRINN status: ALLOCATED PORTABLE last-modified: 2025-08-11T22:49:45Z source: APNIC irt: IRT-RAINBOW-IN address: 34E,ARTHANARI SCHOOL STREET,S.P.PUDUR.NAMAKKAL,Namakkal,Tamil Nadu-637001 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: MN685-AP tech-c: MN685-AP auth: # Filtered mnt-by: MAINT-IN-RAINBOW last-modified: 2025-09-05T00:12:50Z source: APNIC role: Manager noc address: 34E,ARTHANARI SCHOOL STREET,S.P.PUDUR.NAMAKKAL,Namakkal,Tamil Nadu-637001 country: IN phone: +91 914446741111 e-mail: [email protected] admin-c: GR370-AP tech-c: GR370-AP nic-hdl: MN685-AP mnt-by: MAINT-IN-RAINBOW last-modified: 2017-04-25T05:18:05Z source: APNIC
- references
- https://malware-filter.gitlab.io/malware-filter/botnet-filter.txt, https://github.com/telekom-security/tpotce, https://raw.githubusercontent.com/ahamed-rizvan/IOCs/refs/heads/main/Malicous%20IP%20Address.txt
Export & API
STIX 2.1 Bundle
CSV Export
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IOC Journey
mediumFirst detected 2 years ago · Last seen 4 months ago
Appeared in 15 threat reports