Is IP address 146.235.21.143 dangerous?

Yes, 146.235.21.143 is considered dangerous with a threat level of 8/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 146.235.21.143?

IP address 146.235.21.143 is operated by Oracle Corporation (ASN 31898) and is geolocated to SG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 146.235.21.143?

Yes, blocking 146.235.21.143 is strongly recommended. With a threat level of 8/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 146.235.21.143?

Our threat assessment for 146.235.21.143 has a confidence score of 50%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

146.235.21.143

IPv4 Public

AS31898

Oracle Corporation

3 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

Singapore Location

Oracle Corporation ASN 31898

3 Reports

Mixed Data Source

Notable Threat

IP 146.235.21.143 rated 8/10 from 3 verified reports.

Multiple security incidents attributed to this IP. Confidence: 50%.

More threatening than 89% of monitored IPs

Threat Categories

Bad Web Bot 2

Web App Attack 2

Hacking 2

Brute-Force 1

Indiscriminate Scan 1

Port Scan 1

Technical Details

Bad web bots ignore robots.txt, scrape content aggressively, and may probe for vulnerabilities.

Recommended Mitigations

Implement bot detection, rate limiting, and use services like Cloudflare Bot Management.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 3 weeks indicates persistent threat actor operations.

First Observed 14. September 2026

Last Activity 7. October 2026

Recent (7 days) 2 incidents

Reputable Network

This IP is hosted on a network (ASN 31898) with generally good reputation. The ISP Oracle Corporation maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 5/10 Moderate

Confidence Score 50% Medium Confidence

Confidence History

14. Sep 2026 - 7. Oct 2026

50% Current

Stable Trend

Date	Categories	Source	Confidence
7. Oct 2026 New	Bad Web Bot Web App Attack	Community	75%
7. Oct 2026 New	Hacking	Honeypot	75%
14. Sep 2026	Port Scan Hacking WP Config Exposure +9	Honeypot x18	75%

Basic Information

IP Address: 146.235.21.143
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: SG
ASN: AS31898
ISP: Oracle Corporation

DNS Information

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

Statistics

Total Reports: 3
First Reported: 14 Sep 2026
Last Reported: 7 Oct 2026, 06:08

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: AS31898

Organization: Oracle Corporation

Country:

Network Threat Assessment

2/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

445

Total IPs Monitored

8,338

Total Reports

18.7

Reports per IP

Network Context

This IP address belongs to Oracle Corporation (AS31898), which manages 445 IP addresses in our monitoring system. Out of these, 8,338 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

Network status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 832,561 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 3 avg: 9 --

Network Comparison

Compared against 1,730 IPs in ASN 31898

Threat Level 8/10 network avg: 7.7 =

Total Reports 3 network avg: 12 --

Network Oracle Corporation has overall threat level 2/10

Geographic Comparison

Compared against 12,392 IPs in SG

Threat Level 8/10 country avg: 7.4 =

Total Reports 3 country avg: 9 --

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

Peak Day 7 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Wednesday 2 reports

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

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Hacking 2

Web App Attack 2

Bad Web Bot 2

Port Scan 1

WP Config Exposure 1

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

Hourly Activity

Peak activity at 06:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

756,872 threat incidents tracked globally • Last 24h: 29,621 Logs

FEED

Top Threat Sources

01

United States US

148,132 19.6%
02

Brazil BR

111,841 14.8%
03

India IN

87,172 11.5%
04

China CN

46,061 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,367 2.4%
07

Netherlands NL

17,978 2.4%
08

Pakistan PK

17,804 2.4%
09

Argentina AR

16,266 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.7/10 Avg Threat

98% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

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