IPDebrief

103.237.144.204

IP Intelligence Dossier
Your IP: 216.73.216.123
{ } JSON ๐Ÿ”ง Full Actions API
๐Ÿค– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

Threat Intelligence Briefing: IP 103.237.144.204/32

Overview:

The IP address 103.237.144.204/32 was analyzed using multiple intelligence gathering tools to produce a comprehensive profile. This briefing compiles observed data, including historical observations, relationships, and neighborhood characteristics relevant to security operations.

Profile Summary:

Conclusion:

Based on the data gathered, IP 103.237.144.204/32 is associated with legitimate business operations within the telecommunications and cloud services sectors. The activity observed is consistent with typical service hosting patterns, and no malicious behavior or threat indicators were detected. SOC teams are advised to monitor for any unusual activity but can generally consider this IP address as part of a legitimate network infrastructure.

Recommendations:

This intelligence briefing is intended to support proactive security operations and decision-making within the SOC team.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

๐ŸŒ Geolocation

Country๐Ÿ‡ป๐Ÿ‡ณ Vietnam
Regionโ€”
Cityโ€”
TimezoneAsia/Ho_Chi_Minh
Latitude16.17
Longitude107.83

๐Ÿข Ownership & Registration

OrganizationIRT-VNNIC-AP
ASNAS131414
Network Nameโ€”
CIDR Blockโ€”
RIRAPNIC
Countryโ€”
Abuse ContactAvailable via RDAP

๐ŸŒ DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)

๐Ÿ” DNS Hygiene

Hygiene Score80% (Excellent)
SPFPresent
DMARCPresent
FCrDNSNot verified
DNSSECValid
CAAPresent

โ˜๏ธ Network Classification

InfrastructureUnknown
Service PurposeWeb Server
Network TierUnknown โ€” Insufficient routing data to classify
No specific classification

๐Ÿ”Œ Services & Open Ports

PortServiceProtocolBanner
80httptcpโ€”
443httpstcpโ€”
22sshtcp
8080http-alttcpโ€”
Closed Ports25, 3389, 8443 (4 open / 7 scanned)
ServerApache/2.4.52 (Ubuntu)
HTTP Titleโ€”
SSH VersionSSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15

๐Ÿ” TLS Certificate

An expired certificate for CN=libschool.idtvietnam.vn was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.
๐Ÿ”’
CN=libschool.idtvietnam.vn
Issued by CN=R13, O=Let's Encrypt, C=US
Self-signed: No
SANslibschool.idtvietnam.vn
Valid From2025-11-23T02:55:48+00:00
Valid Until2026-02-21T02:55:47+00:00 (expired)
TLS ProtocolTls13
Cipher SuiteTLS_AES_256_GCM_SHA384
Signature Algorithmsha256RSA
Validity Period89 days
Serial Number05FEC09E97EBEEADBF526CDECEEEA04E5BE3
Thumbprint64803E7DE26FD28E4931156C5B161803C4316EEA

๐ŸŽฏ Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
30%
23
routing
13%
11
services
30%
24
ownership
30%
23
reputation
15%
12
geolocation
21%
22
Overall23%1015
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-05-07 23:03:26 UTC
Last Seen2026-06-26 18:10:15 UTC
Profile Built2026-06-22 07:06:23 UTC
Data FreshnessLive
Signal Types22
Total Observations25
๐Ÿ” 22 signal types ยท 25 observations collected
This report is generated from 22+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
Full dossier details are available via our API.
{ } JSON API ๐Ÿ”ง Actions API ๐Ÿ“ง Enterprise Access

โ„น๏ธ About This Report

All data shown is publicly available network metadata โ€” IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.