IOC Radar
IPLowSignal 53/100

192.12.19.73

Location
United StatesUnited States
Pasadena, California
ASN
AS31
California Institute of Technology
First Seen
Apr 17, 2026
Last Seen
Apr 23, 2026
Apr 17
First Seen
58d ago
Apr 23
Last Seen
52d ago
3
Reports
source reports
53%
Confidence
low
0/91
VirusTotal
detections
Found in 3 reports. Confidence: low. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
53%
Signal Score
53 / 100
IDS Rule
No
Threat Context
Tags

Network Information

CountryUSUnited States
RegionPasadena, California
ASNAS31
OrganizationCalifornia Institute of Technology

Feed Intelligence Summary

3 reports53% confidence
3
Source reports
53%
Confidence score
Category tags
indicatornetworknorth americaresearchedunited states

Activity Timeline

1 total obs
Apr 23Apr 23

Threat Activity Heatmap

· Peak: 2026-04-23
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24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
1
Minimal
Threat ScoreMedium Risk
53
SIGNAL
Signal Score
53%
Confidence
3
Reports
First seenApr 17, 2026
Last seenApr 23, 2026
GeolocationUS
CountryUnited States
LocationPasadena, California
ASNAS31
OrgCalifornia Institute of Technology
Coords34.1384, -118.1250

VirusTotal

0/ 91vendors flagged
0% detection rateJun 5, 2026

WHOIS

description
The following is the full list of names given to Vye32GsS2g38eKhmaKrLdDjgrnf2YBT4/FGx8SNCa4txePA
raw
NetRange: 192.12.19.0 - 192.12.19.255 CIDR: 192.12.19.0/24 NetName: CALTECH-192-12-19-0 NetHandle: NET-192-12-19-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: California Institute of Technology (CIT-4-Z) RegDate: 1984-09-27 Updated: 2023-08-29 Ref: https://rdap.arin.net/registry/ip/192.12.19.0 OrgName: California Institute of Technology OrgId: CIT-4-Z Address: 1200 East California Boulevard Address: MS 1-10 City: Pasadena StateProv: CA PostalCode: 91125 Country: US RegDate: 2023-08-22 Updated: 2023-08-22 Ref: https://rdap.arin.net/registry/entity/CIT-4-Z OrgTechHandle: CI2-ORG-ARIN OrgTechName: Caltech Network Operations Center OrgTechPhone: +1-626-395-3500 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN OrgAbuseHandle: CI2-ORG-ARIN OrgAbuseName: Caltech Network Operations Center OrgAbusePhone: +1-626-395-3500 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RTechHandle: CI2-ORG-ARIN RTechName: Caltech Network Operations Center RTechPhone: +1-626-395-3500 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RAbuseHandle: CI2-ORG-ARIN RAbuseName: Caltech Network Operations Center RAbusePhone: +1-626-395-3500 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RNOCHandle: CI2-ORG-ARIN RNOCName: Caltech Network Operations Center RNOCPhone: +1-626-395-3500 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN

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IOC Journey

low
First detected 1 month ago · Last seen 1 month ago
Appeared in 3 threat reports