IPDebrief

121.82.120.246

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇯🇵 Japan
RegionShiga
CityNomura
TimezoneAsia/Tokyo
Latitude35.03
Longitude135.95

🏢 Ownership & Registration

OrganizationJapan Network Information Center
ASNAS17511
Network NameOPTAGE
CIDR Block121.82.0.0/17
RIRAPNIC
CountryJP
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR121-82-120-246f1.shg1.eonet.ne.jp
Forward ConfirmedYes — FCrDNS verified
Forward Hostnames121-82-120-246f1.shg1.eonet.ne.jp

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSVerified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS17511
Network Prefix121.80.0.0/14
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 17:09:50 UTC
Last Seen2026-10-05 17:09:50 UTC
Profile Built2026-10-05 17:16:18 UTC
Data FreshnessLive
Signal Types12
Total Observations12
🔍 12 signal types · 12 observations collected
This report is generated from 12+ 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.
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❓ Frequently Asked Questions About 121.82.120.246

Who owns the IP address 121.82.120.246?

121.82.120.246 is registered to Japan Network Information Center. The address falls within the 121.82.0.0/17 network block. Registration is held at APNIC.

Where is 121.82.120.246 located?

Geolocation data places 121.82.120.246 in Nomura, Shiga, Japan. The local time zone is Asia/Tokyo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 121.82.120.246 malicious or safe?

121.82.120.246 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 121.82.120.246?

The reverse DNS (PTR) record for 121.82.120.246 is 121-82-120-246f1.shg1.eonet.ne.jp. This hostname is forward-confirmed, meaning it resolves back to the same address.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS17511🇯🇵 JapanNetwork directory

ℹ️ About This Report

All data shown is publicly available network metadata — 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.