IOC Radar
IPMediumSignal 29/100

37.19.221.171

Location
United StatesUnited States
Houston, Texas
ASN
AS212238
Cdnext HOU
First Seen
May 27, 2024
Last Seen
Jun 2, 2026
May 27
First Seen
756d ago
Jun 2
Last Seen
20d ago
8
Reports
source reports
29%
Confidence
medium
1/91
VirusTotal
detections
Found in 8 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
29%
Signal Score
29 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

30 techniques

Network Information

CountryUSUnited States
RegionHouston, Texas
ASNAS212238
OrganizationCdnext HOU

IP Category

⊕
VPN
VPN exit node

Feed Intelligence Summary

8 reports29% confidence
8
Source reports
29%
Confidence score
Category tags
abuseaccessaccess controlaccount discoveryaccount profilingaccount takeoveractive scanactive scanningattackauthenticationautomated attackbad reputationbotnetbotnet activitybrute forcebrute force attackbrute force attemptsbrute-forcebruteforcecanadacommand and controlcowriecredential accesscredential stuffingdata exfiltrationdata store exposureddosdenial of servicedionaeadistributed attacksencryptionexploitation activityfattfortiosftp brute forcegroupshackinghttp scanninghttps scanningidentity & access exploitationinformation technologyinjection activityipv4it infrastructuremalicious activitymalicious softwaremalwaremobile threatmonthlynetworknetwork enumerationnetwork scanningnetwork securitynorth americap0fpassword attackpassword attackspossible malware probingprocess injectionprotocol exploitationproxyransomwarereconnaissanceremote accessremote servicesresearchedscannerscriptsecurity operationssensor-taggedslugsmb scanningsocradar honeypotsoftware developmentssh attackssl vpnsurface webt1021t1021.001t1040t1055t1059t1071.001t1078t1078.001t1083t1110t1110.001t1110.002t1110.003t1110.004t1133t1190t1203t1486t1496t1499.001t1499.002t1499.003t1555t1555.003t1565t1567t1595t1595.001t1595.002t1595.003tannertelnet threatthreat actorthreat intelligencetor nodetpotunauthorized accessunited statesusvpnvpn ipweb application attackweb exploitation

Activity Timeline

1 total obs
Jun 2Jun 2

Threat Activity Heatmap

· Peak: 2026-06-02
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Intelligence SummaryAI Generated

This Indicator of Compromise (IOC), an IPv4 address `37.19.221.171`, represents a significant threat primarily associated with malicious reconnaissance, brute-force attacks, and exploitation attempts. Its consistent flagging across multiple reputable threat intelligence feeds, combined with a score of 29.23778210259178, underscores its potential for active hostile engagement. The IP has been linked to activities such as password guessing, exploiting public-facing applications, and VPN brute-forc…

Threat ScoreLow Risk
29
SIGNAL
Signal Score
29%
Confidence
8
Reports
First seenMay 27, 2024
Last seenJun 2, 2026
GeolocationUS
CountryUnited States
LocationHouston, Texas
ASNAS212238
OrgCdnext HOU
Coords43.6319, -79.3716
VPN

VirusTotal

1/ 91vendors flagged
1% detection rateJun 2, 2026

WHOIS

description
Seen in CiscoASA honeypot logs within the configured window. request: GET /+CSCOE+/logon.html HTTP/1.1" 302 - geo: US; ASN 212238 (Datacamp Limited)
raw
NetRange: 37.0.0.0 - 37.255.255.255 CIDR: 37.0.0.0/8 NetName: RIPE-37 NetHandle: NET-37-0-0-0-1 Parent: () NetType: Allocated to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2010-11-30 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/37.0.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN
references
https://github.com/telekom-security/tpotce

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

medium
First detected 2 years ago · Last seen 20 days ago
Appeared in 8 threat reports