IP Lookup:

125.3.145.138
Share IP:
Ōta, Tokyo, Japan
Last checked: Oct 12, 2025 16:30:29 • Data source: Multiple geolocation APIs

Complete IP Address Analysis Report — Fujitsu Limited (125.3.145.138)

This comprehensive analysis of IP address 125.3.145.138 provides detailed insights including:

Geographic Location: Ōta, Tokyo, Japan
ISP: Fujitsu Limited
IP Version: IPv4
Security Analysis & Threat Intelligence
Network Performance Metrics
Technical Network Details

AI-Powered IP Analysis & Insights

Advanced AI analysis of IP address 125.3.145.138 with intelligent insights and recommendations.

AI Analysis Summary

This IP belongs to Fujitsu Limited (Japan) under ASN AS2510 FUJITSU LIMITED, typically used for business. It is part of the 125.3.0.0/16 block, routed in Ōta. Reverse DNS points to no hostname, suggesting dedicated usage.

Intelligent Insights

Clean Security Profile

This IP shows no signs of malicious activity and appears to be used for legitimate purposes.

High Confidence None Severity

AI Recommendations

Consider CDN Services

For better global performance, consider using a Content Delivery Network (CDN) to serve content closer to your users.

Medium Priority

Analysis: AI-powered insights • Source: whatismyipcity.com

Updated Oct 12, 2025 16:30

Geographic Location

Loading map...

City: Ōta Region: Tokyo Country: Japan
Coordinates: 35.5579, 139.7130 Data Source: ip-api.com Map: OpenStreetMap

IP Geolocation

City, Region, and Country Details

Geographic location information for this IP address. This shows where the internet connection appears to originate from based on network routing and ISP data.

City
Ōta
Region
Tokyo
Country
Japan
Timezone
Asia/Tokyo

Location: Ōta, Tokyo, Japan

Network and Internet Service Provider

ISP Details

Network and internet service provider information for this IP address. This shows who provides the internet connection.

IP Version
IPv4
ISP
Fujitsu Limited
Organization
Fujitsu Limited
AS Number
Unknown
Connection Type
Public Internet
Hostname
N/A

Network: Fujitsu Limited • ASN: Unknown

Network Performance Metrics

Speed, Latency, and Quality

Network performance metrics and analysis for this IP address. These measurements help assess connection quality, latency, and network characteristics.

Test your actual internet speed with our comprehensive speed test that measures download, upload, and ping speeds.

Visit Speedtest
Ping
49ms
Jitter
5ms
Packet Loss
0%

Latency: 49ms • Quality: Network performance metrics

Server Request Details

Protocol, Method, and Host

Technical server and request information. This shows details about the web server handling your request.

Server
LiteSpeed
Port
443
Method
GET
Protocol
HTTP/1.1
Host
whatismyipcity.com
Request Time
16:30:21
Connection
Keep-Alive

Server: LiteSpeed • Protocol: HTTP/1.1 • Host: whatismyipcity.com

Security & Reputation Check

Blacklist and Risk Assessment

Security and reputation analysis for this IP address. This helps identify potential security risks, blacklist status, and threat intelligence data.

Blacklist Status
Clean
Spam Reputation
Unknown
Risk Level
Unknown
Abuse Confidence
0%
Total Reports
0

Security: Clean • Reputation: Security analysis complete

Threat Intelligence Data

VPN, TOR, and Malware Detection

Security analysis and threat intelligence for your IP address. This shows potential security risks and reputation status.

Threat Level
Clean
Reputation Score
0/100
Malware Detected
No
Botnet Detected
No
VPN Detected
No
TOR Detected
No

Threat Level: Clean • Score: 0/100

Browser and Client Environment

User Agent & Privacy

Information about your browser and client environment. This helps identify how you're accessing the internet.

User Agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Language
Unknown
Referrer
https://whatismyipcity.com/ip/125.3.145.138

Client: Browser information • Privacy: No personal data collected

ASN & Reverse DNS Lookup

Autonomous System Details

Autonomous System Number (ASN) information and reverse DNS lookup details for this IP address. This provides network routing and organizational data.

ASN Number
AS2510 FUJITSU LIMITED
ASN Name
Fujitsu Limited
Country
Unknown
Registry
Unknown
Allocated
Unknown
Type
Unknown

Reverse DNS Information

Hostname Lookup Details

Reverse DNS (rDNS) provides the hostname associated with this IP address. This information is useful for identifying the purpose and ownership of the IP address.

Hostname
No PTR record

Subnet & RDAP Registry Data

Network Ownership Details

Network subnet information and RDAP registry data for this IP address. This provides details about the network range, ownership, and technical specifications.

Subnet
125.3.145.0/24
Network Size
Unknown
Broadcast
Unknown
Gateway
Unknown
Range
Unknown
Neighbors
5 IPs

RDAP Registry Information

Network Registration Details

Registry data access protocol information for your IP address. This provides authoritative network registration details.

Network Handle
125.3.128.0 - 125.3.191.255
Network Name
INFOWEB
Type
Unknown
Country
JP
IP Range
125.3.128.0 - 125.3.191.255
IP Version
v4

Organizations & Contacts

Unknown
technical
Unknown
administrative
Unknown
abuse
Unknown
administrative, technical

Registry: INFOWEB • Handle: 125.3.128.0 - 125.3.191.255

Frequently Asked Questions About IP Address Analysis

Quick Stats

Essential information about your IP address and connection. This provides a quick overview of your network details.

IP Address
125.3.145.138
IP Type
IPv4
Location
Ōta
Country
Japan
ISP
Fujitsu Limited

IP: 125.3.145.138 • Location: Ōta

Top ISPs in Japan

Leading internet service providers in your country. This shows the most popular ISPs based on subscriber count.

NTT Communications
15M subscribers
Example IP: 153.125.247.11
#1
Rank
SoftBank
12M subscribers
Example IP: 153.38.181.165
#2
Rank
KDDI
10M subscribers
Example IP: 210.248.195.122
#3
Rank
Rakuten
5M subscribers
Example IP: 126.89.172.240
#4
Rank
Rakuten
5M subscribers
Example IP: 126.89.172.240
#5
Rank

Source: ISP data from network analysis • Updated: Real-time

Nearby Cities

Within 100km
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Population: 873,965
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0km
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New York
Population: 8,804,190
Example IP: 8.8.8.8
0km
Distance
London
Population: 9,304,016
Example IP: 1.1.1.3
0km
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Tokyo
Population: 37,435,191
Example IP: 1.1.1.4
0km
Distance
Singapore
Population: 5,921,231
Example IP: 1.1.1.5
0km
Distance

Current Location: Ōta, Japan

IPs Near Ōta

Other IP addresses from different providers located in or near Ōta, Tokyo, Japan. Compare various ISPs and networks serving the same geographic area.

Location: Ōta, Tokyo, Japan Timezone: Asia/Tokyo Source: Real-time API

Fujitsu Limited Other IPs

Other IP addresses operated by Fujitsu Limited. These IPs are part of the same organization's network infrastructure.