Is IP address 129.121.142.210 dangerous?

Yes, 129.121.142.210 is considered dangerous with a threat level of 10/10. It has been reported 9 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 129.121.142.210?

IP address 129.121.142.210 is operated by Oracle Corporation (ASN 31898) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 129.121.142.210?

Yes, blocking 129.121.142.210 is strongly recommended. With a threat level of 10/10 and 9 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 129.121.142.210?

Our threat assessment for 129.121.142.210 has a confidence score of 75%, based on 9 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

129.121.142.210

IPv4 Public

AS31898

Oracle Corporation

9 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

United States Location

Oracle Corporation ASN 31898

9 Reports

Mixed Data Source

Critical Alert

Security alert: 129.121.142.210 rated 10/10 based on 9 verified incidents.

Threat profile indicates sustained malicious activity with 75% confidence rating.

More threatening than 99% of monitored IPs

Threat Categories

SSH 8

Brute-Force 5

Hacking 2

Exploited Host 1

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

Behavioral Analysis

Activity Pattern: Recent Spike

Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.

First Observed 11. October 2026

Last Activity 17. October 2026

Recent (7 days) 8 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 immediate countermeasures. Well-resourced threat actor identified.

Immediate monitoring recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 5/10 Moderate

Confidence Score 75% High Confidence

Confidence History

11. Oct 2026 - 17. Oct 2026

75% Current

Stable Trend

Date	Categories	Source	Confidence
17. Oct 2026	SSH Brute-Force	Community	75%
16. Oct 2026	SSH	Honeypot	75%
16. Oct 2026	Hacking	Honeypot	75%
16. Oct 2026	Exploited Host SSH	Honeypot x2	75%
16. Oct 2026	Hacking SSH	Honeypot x2	75%
16. Oct 2026	SSH Brute-Force	Community	75%
15. Oct 2026	SSH Brute-Force	Community	75%
13. Oct 2026	SSH Brute-Force	Community	75%
11. Oct 2026	SSH Brute-Force	Community	75%

Basic Information

IP Address: 129.121.142.210
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: US
ASN: AS31898
ISP: Oracle Corporation

DNS Information

Reverse DNS: 129-121-142-210.unifiedlayer.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 9
First Reported: 11 Oct 2026
Last Reported: 17 Oct 2026, 10:50

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

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,006,910 reported IPs worldwide

Threat Level 10/10 avg: 6.2 ++

Total Reports 9 avg: 8 =

Network Comparison

Compared against 1,897 IPs in ASN 31898

Threat Level 10/10 network avg: 7.6 +

Total Reports 9 network avg: 11 -

Network Oracle Corporation has overall threat level 2/10

Geographic Comparison

Compared against 180,866 IPs in US

Threat Level 10/10 country avg: 6.6 ++

Total Reports 9 country avg: 17 -

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

Peak Day 16 Oct 2026 5 reports

Daily Average 0.3 reports/day

Most Active Friday 5 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

SSH 8

Brute-Force 5

Hacking 2

Exploited Host 1

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

Hourly Activity

Peak activity at 13:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

916,388 threat incidents tracked globally • Last 24h: 214,584 Logs

FEED

Top Threat Sources

01

United States US THIS IP

180,863 19.7%
02

Brazil BR

157,971 17.2%
03

India IN

94,411 10.3%
04

China CN

47,782 5.2%
05

SC SC

29,341 3.2%
06

Argentina AR

24,674 2.7%
07

Germany DE

20,054 2.2%
08

Pakistan PK

19,395 2.1%
09

Netherlands NL

18,830 2.1%
10

Colombia CO

18,307 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

96% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

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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