Is IP address 113.28.71.9 dangerous?

Yes, 113.28.71.9 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 113.28.71.9?

IP address 113.28.71.9 is operated by PCCW IMS Ltd PCCW Business Internet Access (ASN 4515) and is geolocated to HK. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 113.28.71.9?

Yes, blocking 113.28.71.9 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 113.28.71.9?

Our threat assessment for 113.28.71.9 has a confidence score of 0%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

113.28.71.9

IPv4 Public

AS4515

PCCW IMS Ltd PCCW Business Internet Access

1 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

HK Location

PCCW IMS Ltd PCCW Busines... ASN 4515

1 Reports

Honeypot Data Source

Substantial Risk

Threat level 7/10 for 113.28.71.9 based on 1 documented incidents.

Consistent suspicious behavior patterns. 0% confidence rating.

More threatening than 59% of monitored IPs

Threat Categories

Hacking 1

Exploited Host 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.

Reputable Network

This IP is hosted on a network (ASN 4515) with generally good reputation. The ISP PCCW IMS Ltd PCCW Business Internet Access maintains standard security practices.

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

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 0% Unverified

Date	Categories	Source	Confidence
4. Apr 2026	Exploited Host Hacking	Honeypot x2	75%

Basic Information

IP Address: 113.28.71.9
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: HK
ASN: AS4515
ISP: PCCW IMS Ltd PCCW Business Internet Access

DNS Information

Reverse DNS: 113-28-71-9.static.imsbiz.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 4 Apr 2026
Last Reported: 4 Apr 2026, 18:04

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: AS4515

Organization: PCCW IMS Ltd PCCW Business Internet Access

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

Total Reports

2.6

Reports per IP

Network Context

This IP address belongs to PCCW IMS Ltd PCCW Business Internet Access (AS4515), which manages 8 IP addresses in our monitoring system. Out of these, 21 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

59 %

Global Threat Ranking

This IP is more threatening than 59% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 856,583 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 15 IPs in ASN 4515

Threat Level 7/10 network avg: 7.7 =

Total Reports 1 network avg: 6 --

Network PCCW IMS Ltd PCCW Business Internet Access has overall threat level 3/10

Geographic Comparison

Compared against 5,737 IPs in HK

Threat Level 7/10 country avg: 7.8 =

Total Reports 1 country avg: 28 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 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

Exploited Host 1

Hacking 1

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

Hourly Activity

Peak activity at 18:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

778,356 threat incidents tracked globally • Last 24h: 35,964 Logs

FEED

Top Threat Sources

01

United States US

151,999 19.5%
02

Brazil BR

113,250 14.5%
03

India IN

91,030 11.7%
04

China CN

46,889 6%
05

SC SC

29,271 3.8%
06

Germany DE

19,009 2.4%
07

Pakistan PK

18,632 2.4%
08

Netherlands NL

18,405 2.4%
09

Argentina AR

16,782 2.2%
10

Indonesia ID

15,496 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

14 Related IPs

7.7/10 Avg Threat

17% Avg Confidence

11 High Threat

High-risk network: Majority of related IPs are flagged

IPs from the same country with similar threat profiles.

15 Related IPs

9.7/10 Avg Threat

99% Avg Confidence

15 High Threat

High-risk network: Majority of related IPs are flagged

Confidence 100%

Reports 93

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Confidence 100%

Reports 24

ISP Liasail Global ...

ISP Byteplus Pte. Ltd.

Confidence 100%

Reports 20

ISP Tencent Buildin...

ISP UCLOUD INFORMAT...

ISP Hong Kong Broad...

Confidence 97%

Reports 142

ISP UCLOUD INFORMAT...

Confidence 97%

Reports 27

ISP UCLOUD INFORMAT...

Export & Firewall Rules

Download threat data or generate firewall rules to block this IP

JSON Report

Structured data format for integration with security tools and SIEM systems.

{
    "ip_address": "113.28.71.9",
    "threat_level": 7,
    "confidence_score": 0,
    "total_reports": 1,
    "country_code": "HK",
    "isp_name": "PCCW IMS Ltd PCCW Business Internet Access",
    "asn": "4515",
    "first_reported": "2026-04-04 18:04:50",
    "last_reported": "2026-04-04 18:04:50",
    "exported_at": "2026-10-12T18:50:05+02:00",
    "source": "https://reportedip.com/ip/113.28.71.9/"
}

Download JSON

Firewall Rules

Ready-to-use blocking rules for common firewall systems.

iptables / netfilter

iptables -A INPUT -s 113.28.71.9 -j DROP
iptables -A OUTPUT -d 113.28.71.9 -j DROP

UFW (Ubuntu)

ufw deny from 113.28.71.9
ufw deny to 113.28.71.9

Windows Firewall

netsh advfirewall firewall add rule name="Block 113.28.71.9" dir=in action=block remoteip=113.28.71.9
netsh advfirewall firewall add rule name="Block 113.28.71.9 Out" dir=out action=block remoteip=113.28.71.9

Cloudflare

# Cloudflare Firewall Rule (IP Access Rules)
# Action: Block
# IP Address: 113.28.71.9

nginx

# Add to server block or location
deny 113.28.71.9;

Apache .htaccess

# Add to .htaccess or Apache config
<RequireAll>
    Require all granted
    Require not ip 113.28.71.9
</RequireAll>

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

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