Is IP address 203.135.42.52 dangerous?

Yes, 203.135.42.52 is considered dangerous with a threat level of 10/10. It has been reported 15 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 203.135.42.52?

IP address 203.135.42.52 is operated by Pakistan Telecommunication Company Limited (ASN 17557) and is geolocated to PK. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 203.135.42.52?

Yes, blocking 203.135.42.52 is strongly recommended. With a threat level of 10/10 and 15 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 203.135.42.52?

Our threat assessment for 203.135.42.52 has a confidence score of 100%, based on 15 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

203.135.42.52

IPv4 Public

AS17557

Pakistan Telecommunication Company Limited

15 Reports

Pakistan Location

Pakistan Telecommunicatio... ASN 17557

15 Reports

Honeypot Data Source

Critical Alert

Security alert: 203.135.42.52 rated 10/10 based on 15 verified incidents.

Threat profile indicates sustained malicious activity with 100% confidence rating.

More threatening than 100% of monitored IPs

Threat Categories

SSH 14

Hacking 8

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 27. June 2026

Last Activity 11. July 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 17557) with generally good reputation. The ISP Pakistan Telecommunication Company Limited 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 8/10 High

Confidence Score 96% Verified

Confidence History

15. Jun 2026 - 11. Jul 2026

100% Current

Stable Trend

Date	Categories	Source	Confidence
11. Jul 2026	Hacking SSH	Honeypot x2	75%
11. Jul 2026	Hacking SSH	Honeypot x2	75%
11. Jul 2026	SSH Hacking	Honeypot x2	75%
11. Jul 2026	SSH Hacking	Honeypot x2	75%
11. Jul 2026	Hacking SSH	Honeypot x2	75%
11. Jul 2026	SSH Hacking	Honeypot x2	75%
11. Jul 2026	SSH Hacking	Honeypot x2	75%
11. Jul 2026	Exploited Host	Honeypot	75%
11. Jul 2026	Hacking SSH	Honeypot x2	75%
11. Jul 2026	SSH	Honeypot	75%
27. Jun 2026	SSH	Honeypot	75%
19. Jun 2026	SSH	Honeypot	75%
19. Jun 2026	SSH	Honeypot	75%
15. Jun 2026	SSH	Honeypot	75%
15. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 203.135.42.52
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: PK
ASN: AS17557
ISP: Pakistan Telecommunication Company Limited

DNS Information

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

Statistics

Total Reports: 15
First Reported: 15 Jun 2026
Last Reported: 11 Jul 2026, 11:05

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: AS17557

Organization: Pakistan Telecommunication Company Limited

Country:

Network Threat Assessment

1/10

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

Network Statistics

182

Total IPs Monitored

1,259

Total Reports

6.9

Reports per IP

Network Context

This IP address belongs to Pakistan Telecommunication Company Limited (AS17557), which manages 182 IP addresses in our monitoring system. Out of these, 1,259 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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 291,598 reported IPs worldwide

Threat Level 10/10 avg: 5.9 ++

Total Reports 15 avg: 18 -

Network Comparison

Compared against 1,847 IPs in ASN 17557

Threat Level 10/10 network avg: 5.9 ++

Total Reports 15 network avg: 2 ++

Network Pakistan Telecommunication Company Limited has overall threat level 1/10

Geographic Comparison

Compared against 7,762 IPs in PK

Threat Level 10/10 country avg: 6.0 ++

Total Reports 15 country avg: 3 ++

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

Peak Day 11 Jul 2026 10 reports

Daily Average 0.4 reports/day

Most Active Saturday 11 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 14

Hacking 8

Exploited Host 1

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

Hourly Activity

Peak activity at 09:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

273,565 threat incidents tracked globally • Last 24h: 17,058 Logs

FEED

Top Threat Sources

01

United States US

61,537 22.5%
02

India IN

45,265 16.5%
03

China CN

34,048 12.4%
04

Brazil BR

14,653 5.4%
05

Germany DE

9,819 3.6%
06

Singapore SG

7,937 2.9%
07

Indonesia ID

7,833 2.9%
08

Pakistan PK THIS IP

7,762 2.8%
09

Russia RU

6,147 2.2%
10

Netherlands NL

5,888 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.9/10 Avg Threat

88% 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

Analyzed high-risk IP addresses