Is IP address 129.121.142.45 dangerous?

129.121.142.45 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 129.121.142.45?

IP address 129.121.142.45 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 129.121.142.45?

Blocking 129.121.142.45 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 129.121.142.45?

Our threat assessment for 129.121.142.45 has a confidence score of 24%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

129.121.142.45

IPv4 Public

AS31898

Oracle Corporation

2 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

2 Reports

Community Data Source

Measured Risk

IP 129.121.142.45 threat rating: 6/10 from 2 observations.

Attention-worthy behavior detected. Confidence: 24%.

More threatening than 58% of monitored IPs

Threat Categories

Brute-Force 3

SSH 3

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 4 days indicates persistent threat actor operations.

First Observed 14. October 2026

Last Activity 18. October 2026

Recent (7 days) 3 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

Standard security protocols sufficient. Monitor but no immediate blocking required.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 1/10 Very Low

Confidence Score 30% Medium Confidence

Confidence History

14. Oct 2026 - 18. Oct 2026

24% Current

Stable Trend

Date	Categories	Source	Confidence
18. Oct 2026 New	SSH Brute-Force	Community	75%
15. Oct 2026	SSH Brute-Force	Community	75%
14. Oct 2026	SSH Brute-Force	Community	75%

Basic Information

IP Address: 129.121.142.45
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: 129-121-142-45.unifiedlayer.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 14 Oct 2026
Last Reported: 15 Oct 2026, 15:21

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

58 %

Global Threat Ranking

This IP is more threatening than 58% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 1,006,910 reported IPs worldwide

Threat Level 6/10 avg: 6.2 =

Total Reports 2 avg: 8 --

Network Comparison

Compared against 1,897 IPs in ASN 31898

Threat Level 6/10 network avg: 7.6 -

Total Reports 2 network avg: 11 --

Network Oracle Corporation has overall threat level 2/10

Geographic Comparison

Compared against 180,866 IPs in US

Threat Level 6/10 country avg: 6.6 =

Total Reports 2 country avg: 17 --

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

Peak Day 14 Oct 2026 1 reports

Daily Average 0.1 reports/day

Most Active Sunday 1 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 3

Brute-Force 3

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

Hourly Activity

Peak activity at 05:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

918,368 threat incidents tracked globally • Last 24h: 213,833 Logs

FEED

Top Threat Sources

01

United States US THIS IP

181,101 19.7%
02

Brazil BR

158,735 17.3%
03

India IN

94,423 10.3%
04

China CN

47,784 5.2%
05

SC SC

29,341 3.2%
06

Argentina AR

24,803 2.7%
07

Germany DE

20,064 2.2%
08

Pakistan PK

19,401 2.1%
09

Netherlands NL

18,834 2.1%
10

Colombia CO

18,349 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

Measured Risk

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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