Is IP address 106.153.250.43 dangerous?

106.153.250.43 presents moderate risk with a threat level of 4/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 106.153.250.43?

IP address 106.153.250.43 is operated by KDDI CORPORATION (ASN 2516) and is geolocated to JP. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 106.153.250.43?

Blocking 106.153.250.43 is advisable for security-sensitive environments. With a threat level of 4/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 106.153.250.43?

Our threat assessment for 106.153.250.43 has a confidence score of 21%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

106.153.250.43

IPv4 Public

AS2516

KDDI CORPORATION

1 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Japan Location

KDDI CORPORATION ASN 2516

1 Reports

Honeypot Data Source

Intermediate Threat

Threat level 4/10 for 106.153.250.43 from 1 reports.

Concerning behaviors alongside normal activity. 21% confidence.

More threatening than 1% of monitored IPs

Threat Categories

Email Spam 1

Technical Details

Email spam involves mass distribution of unwanted emails, often for advertising, phishing, or malware delivery.

Recommended Mitigations

Implement SPF, DKIM, DMARC, and use reputable email filtering services.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 22. October 2026

Last Activity 22. October 2026

Recent (7 days) 1 incidents

Moderate Network Risk

The network hosting this IP (ASN 2516, operated by KDDI CORPORATION) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Monitor for behavior pattern changes indicating escalation.

Long-term blocking recommended.

Reputation Summary

Threat Level 4/10 Low

Medium

Activity Frequency 0/10 Inactive

Confidence Score 21% Low Confidence

Date	Categories	Source	Confidence
22. Oct 2026	Email Spam	Honeypot	75%

Basic Information

IP Address: 106.153.250.43
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: JP
ASN: AS2516
ISP: KDDI CORPORATION

DNS Information

Reverse DNS: None
PTR Record: No
Connection Type: Static

Statistics

Total Reports: 1
First Reported: 26 Oct 2026
Last Reported: 22 Oct 2026, 16:00

Network Reputation

Analysis of the entire network (ASN) that this IP address belongs to, providing context about the hosting provider and network-wide threat patterns.

Network Identity

ASN: AS2516

Organization: KDDI CORPORATION

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

128

Total Reports

2.9

Reports per IP

Network Context

This IP address belongs to KDDI CORPORATION (AS2516), which manages 44 IP addresses in our monitoring system. Out of these, 128 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

1 %

Global Threat Ranking

This IP is more threatening than 1% of all IPs in our database.

Low Threat Percentile

Global Comparison

Compared against 1,277,634 reported IPs worldwide

Threat Level 4/10 avg: 6.0 -

Total Reports 1 avg: 7 --

Network Comparison

Compared against 154 IPs in ASN 2516

Threat Level 4/10 network avg: 6.3 -

Total Reports 1 network avg: 3 --

Network KDDI CORPORATION has overall threat level 4/10

Geographic Comparison

Compared against 9,729 IPs in JP

Threat Level 4/10 country avg: 7.1 -

Total Reports 1 country avg: 7 --

Daily report activity over the last 30 days showing patterns and peaks.

Peak Day 22 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Thursday 1 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 3/10

Current Threat 3/10

Distribution of threat categories reported over time.

Top Threat Categories

Email Spam 1

Activity patterns showing when this IP is most active during the day and week.

Hourly Activity

Peak activity at 16:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,164,501 threat incidents tracked globally • Last 24h: 31,413 Logs

FEED

Top Threat Sources

01

Brazil BR

257,984 22.2%
02

United States US

197,733 17%
03

India IN

101,006 8.7%
04

China CN

49,159 4.2%
05

Argentina AR

41,745 3.6%
06

SC SC

29,388 2.5%
07

Mexico MX

27,226 2.3%
08

Russia RU

26,158 2.2%
09

Colombia CO

23,959 2.1%
10

Germany DE

22,309 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same Autonomous System (AS) network provider.

20 Related IPs

8.6/10 Avg Threat

36% Avg Confidence

18 High Threat

High-risk network: Majority of related IPs are flagged

Intermediate Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

Global Threat Ranking

Top Threat Categories

Hourly Activity

Weekly Activity

FEED

Top Threat Sources

JSON Report

Firewall Rules

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

Analyzed high-risk IP addresses