Is IP address 121.6.97.6 dangerous?

Yes, 121.6.97.6 is considered dangerous with a threat level of 7/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 121.6.97.6?

IP address 121.6.97.6 is operated by Singtel Fibre Broadband (ASN 9506) and is geolocated to SG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 121.6.97.6?

Yes, blocking 121.6.97.6 is strongly recommended. With a threat level of 7/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 121.6.97.6?

Our threat assessment for 121.6.97.6 has a confidence score of 25%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

121.6.97.6

IPv4 Public

AS9506

Singtel Fibre Broadband

4 Reports

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Singapore Location

Singtel Fibre Broadband ASN 9506

4 Reports

Community Data Source

High Risk

IP 121.6.97.6 rated at threat level 7/10 based on 4 security reports.

Pattern analysis reveals concerning activity. Confidence: 25%.

More threatening than 81% of monitored IPs

Threat Categories

Hacking 2

Brute-Force 1

SSH 1

Bad Web Bot 1

Web App Attack 1

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 15. September 2026

Last Activity 6. October 2026

Recent (7 days) 2 incidents

Reputable Network

This IP is hosted on a network (ASN 9506) with generally good reputation. The ISP Singtel Fibre Broadband maintains standard security practices.

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

Security Recommendations

Monitor closely and consider blocking. Escalation potential detected.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 1/10 Very Low

Confidence Score 25% Low Confidence

Confidence History

15. Sep 2026 - 6. Oct 2026

25% Current

Stable Trend

Date	Categories	Source	Confidence
6. Oct 2026	SSH Brute-Force	Community	75%
4. Oct 2026	Bad Web Bot Web App Attack	Community	75%
25. Sep 2026	Hacking	Community	75%
15. Sep 2026	Hacking	Community	75%

Basic Information

IP Address: 121.6.97.6
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: SG
ASN: AS9506
ISP: Singtel Fibre Broadband

DNS Information

Reverse DNS: bb121-6-97-6.singnet.com.sg
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 4
First Reported: 15 Sep 2026
Last Reported: 6 Oct 2026, 11:08

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: AS9506

Organization: Singtel Fibre Broadband

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

213

Total Reports

15.2

Reports per IP

Network Context

This IP address belongs to Singtel Fibre Broadband (AS9506), which manages 14 IP addresses in our monitoring system. Out of these, 213 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.

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

81 %

Global Threat Ranking

This IP is more threatening than 81% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 834,244 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 4 avg: 9 --

Network Comparison

Compared against 58 IPs in ASN 9506

Threat Level 7/10 network avg: 6.5 =

Total Reports 4 network avg: 5 -

Network Singtel Fibre Broadband has overall threat level 3/10

Geographic Comparison

Compared against 12,440 IPs in SG

Threat Level 7/10 country avg: 7.4 =

Total Reports 4 country avg: 9 --

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

Peak Day 15 Sep 2026 1 reports

Daily Average 0.1 reports/day

Most Active Tuesday 2 reports

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

Initial Threat 6/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Hacking 2

Bad Web Bot 1

Web App Attack 1

SSH 1

Brute-Force 1

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

Hourly Activity

Peak activity at 11:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

758,253 threat incidents tracked globally • Last 24h: 31,380 Logs

FEED

Top Threat Sources

01

United States US

148,440 19.6%
02

Brazil BR

111,910 14.8%
03

India IN

87,360 11.5%
04

China CN

46,134 6.1%
05

SC SC

29,253 3.9%
06

Germany DE

18,467 2.4%
07

Netherlands NL

18,041 2.4%
08

Pakistan PK

17,848 2.4%
09

Argentina AR

16,274 2.1%
10

Colombia CO

15,173 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.3/10 Avg Threat

19% Avg Confidence

8 High Threat

Elevated risk: Multiple related IPs are flagged

High 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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