Is IP address 213.35.111.231 dangerous?

Yes, 213.35.111.231 is considered dangerous with a threat level of 10/10. It has been reported 7 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 213.35.111.231?

IP address 213.35.111.231 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 213.35.111.231?

Yes, blocking 213.35.111.231 is strongly recommended. With a threat level of 10/10 and 7 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 213.35.111.231?

Our threat assessment for 213.35.111.231 has a confidence score of 81%, based on 7 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

213.35.111.231

IPv4 Public

AS31898

Oracle Corporation

7 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

7 Reports

Mixed Data Source

Extreme Threat

IP 213.35.111.231 classified at threat level 10/10 with 7 documented attacks.

Advanced threat indicators confirmed with 81% certainty.

More threatening than 100% of monitored IPs

Threat Categories

Brute-Force 7

Web App Attack 6

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 27. October 2026

Last Activity 27. October 2026

Recent (7 days) 7 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

Proactive blocking essential. Significant operational risk detected.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 81% Verified

Confidence History

27. Oct 2026

81% Current

Stable Trend

Date	Categories	Source	Confidence
27. Oct 2026 New	Brute-Force	Community	75%
27. Oct 2026 New	Brute-Force Web App Attack	Honeypot	75%
27. Oct 2026 New	Brute-Force Web App Attack	Honeypot	75%
27. Oct 2026 New	Brute-Force Web App Attack	Honeypot	75%
27. Oct 2026 New	Brute-Force Web App Attack	Honeypot	75%
27. Oct 2026 New	Brute-Force Web App Attack	Honeypot	75%
27. Oct 2026 New	Brute-Force Web App Attack	Community	75%

Basic Information

IP Address: 213.35.111.231
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: SG
ASN: AS31898
ISP: Oracle Corporation

DNS Information

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

Statistics

Total Reports: 7
First Reported: 27 Oct 2026
Last Reported: 27 Oct 2026, 13:24

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

100 %

Global Threat Ranking

This IP is more threatening than 100% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,284,496 reported IPs worldwide

Threat Level 10/10 avg: 6.0 ++

Total Reports 7 avg: 7 =

Network Comparison

Compared against 2,267 IPs in ASN 31898

Threat Level 10/10 network avg: 7.5 +

Total Reports 7 network avg: 11 -

Network Oracle Corporation has overall threat level 2/10

Geographic Comparison

Compared against 14,559 IPs in SG

Threat Level 10/10 country avg: 7.2 +

Total Reports 7 country avg: 9 -

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

Peak Day 27 Oct 2026 7 reports

Daily Average 0.2 reports/day

Most Active Tuesday 7 reports

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

Initial Threat 6/10

Current Threat 6/10

Distribution of threat categories reported over time.

Top Threat Categories

Brute-Force 7

Web App Attack 6

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

Hourly Activity

Peak activity at 12:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

1,170,932 threat incidents tracked globally • Last 24h: 30,722 Logs

FEED

Top Threat Sources

01

Brazil BR

258,282 22.1%
02

United States US

198,284 16.9%
03

India IN

102,238 8.7%
04

China CN

49,394 4.2%
05

Argentina AR

41,842 3.6%
06

SC SC

29,404 2.5%
07

Mexico MX

27,333 2.3%
08

Russia RU

26,357 2.3%
09

Colombia CO

23,986 2%
10

Germany DE

22,556 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.5/10 Avg Threat

95% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Extreme 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

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