IPDebrief

34.81.72.185

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

Threat Intelligence Briefing for IP 34.81.72.185/32

Background:

IP address 34.81.72.185/32 was observed in the context of network traffic analysis. The following briefing summarizes the findings from various intelligence sources, focusing on its profile, historical observations, relationships, and neighborhood data.

Profile:

Observation History:

Relationships:

Neighborhood Data:

Actionable Intelligence:

This intelligence briefing provides a comprehensive overview of IP 34.81.72.185/32, supporting SOC teams in making informed decisions regarding network security and incident response.

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

🌍 Geolocation

CountryπŸ‡ΊπŸ‡Έ United States
RegionTaipei City
CityTaipei
Timezoneβ€”
Latitude25.05
Longitude121.53

🏒 Ownership & Registration

OrganizationGoogle LLC
ASNAS396982
Network Nameβ€”
CIDR Blockβ€”
RIRARIN
Countryβ€”
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR185.72.81.34.bc.googleusercontent.com
Forward ConfirmedYes β€” FCrDNS verified
Forward Hostnames185.72.81.34.bc.googleusercontent.com

πŸ” DNS Hygiene

Hygiene Score100% (Excellent)
SPF1/2 domains
DMARC1/2 domains
FCrDNSVerified
DNSSECValid
CAAPresent
Domains Checked2 domains

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeWeb Server
Network TierHosting β€” Infrastructure provider without advanced routing
CloudHosting

πŸ”Œ Services & Open Ports

PortServiceProtocolBanner
443httpstcpβ€”
Closed Ports22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned)
Servernginx/1.14.0 (Ubuntu)
HTTP Titleβ€”

πŸ” TLS Certificate

An expired certificate for CN=chengwei-coltd.com.tw was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.
πŸ”’
CN=chengwei-coltd.com.tw
Issued by CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US
Self-signed: No
SANsepay-admin.chengwei-coltd.com.twepay.chengwei-coltd.com.twchengwei-coltd.com.twwww.chengwei-coltd.com.twepay-api.chengwei-coltd.com.tw
Valid From2023-01-08T07:39:22+00:00
Valid Until2024-01-07T06:39:51+00:00 (expired)
TLS ProtocolTls13
Cipher SuiteTLS_AES_256_GCM_SHA384
Signature Algorithmsha256RSA
Validity Period363 days
Serial Number00C8745A8D1F2ECED4
Thumbprint12EF5D40C117C79C351E4CC30BAB67D62EC31867

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
26%
24
routing
8%
11
services
23%
24
ownership
20%
23
reputation
26%
13
geolocation
35%
23
Overall23%1018
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
Data CoherenceMostly Consistent (85%) β€” 1 contradiction(s)
AttributionModerate (70%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ High authority score (90) but appears on threat lists (risk 50)

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-05-07 23:04:16 UTC
Last Seen2026-06-27 04:47:40 UTC
Profile Built2026-06-27 22:54:53 UTC
Data FreshnessLive
Signal Types23
Total Observations30
πŸ” 23 signal types Β· 30 observations collected
This report is generated from 23+ 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 πŸ”§ Actions API πŸ“§ Enterprise Access

ℹ️ About This Report

All data shown is publicly available network metadata β€” 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.