Is IP address 103.91.142.155 dangerous?

Yes, 103.91.142.155 is considered dangerous with a threat level of 8/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 103.91.142.155?

IP address 103.91.142.155 is operated by Dasca Cable Services, Inc. (ASN 136515) and is geolocated to PH. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.91.142.155?

Yes, blocking 103.91.142.155 is strongly recommended. With a threat level of 8/10 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 103.91.142.155?

Our threat assessment for 103.91.142.155 has a confidence score of 32%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.91.142.155

IPv4 Public

AS136515

Dasca Cable Services, Inc.

4 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

Philippines Location

Dasca Cable Services, Inc... ASN 136515

4 Reports

Community Data Source

Elevated Risk

Elevated threat level 8/10 for IP 103.91.142.155 from 4 reported incidents.

Behavioral profile indicates cyber threat activity with 32% confidence.

More threatening than 91% of monitored IPs

Threat Categories

Brute-Force 4

Web App Attack 2

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: Recent Spike

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

First Observed 13. October 2026

Last Activity 26. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 136515) with generally good reputation. The ISP Dasca Cable Services, Inc. maintains standard security practices.

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

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Immediate monitoring recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 3/10 Low

Confidence Score 32% Medium Confidence

Confidence History

13. Oct 2026 - 26. Oct 2026

32% Current

Stable Trend

Date	Categories	Source	Confidence
26. Oct 2026 New	Brute-Force	Community	75%
20. Oct 2026	Brute-Force	Community	75%
20. Oct 2026	Brute-Force Web App Attack	Community x3	75%
13. Oct 2026	Brute-Force Web App Attack	Community	75%

Basic Information

IP Address: 103.91.142.155
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PH
ASN: AS136515
ISP: Dasca Cable Services, Inc.

DNS Information

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

Statistics

Total Reports: 4
First Reported: 13 Oct 2026
Last Reported: 26 Oct 2026, 03:44

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: AS136515

Organization: Dasca Cable Services, Inc.

Country:

Network Threat Assessment

0/10

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

Network Statistics

Total IPs Monitored

23,541

Total Reports

23541

Reports per IP

Network Context

This IP address belongs to Dasca Cable Services, Inc. (AS136515), which manages 1 IP addresses in our monitoring system. Out of these, 23,541 have been reported for suspicious activities, resulting in a network-wide threat level of 0/10.

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

91 %

Global Threat Ranking

This IP is more threatening than 91% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,269,010 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 4 avg: 7 -

Network Comparison

Compared against 15 IPs in ASN 136515

Threat Level 8/10 network avg: 6.5 +

Total Reports 4 network avg: 1,571 --

Network Dasca Cable Services, Inc. has overall threat level 0/10

Geographic Comparison

Compared against 9,504 IPs in PH

Threat Level 8/10 country avg: 6.4 +

Total Reports 4 country avg: 6 -

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

Peak Day 20 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Tuesday 3 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

Brute-Force 4

Web App Attack 2

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

Hourly Activity

Peak activity at 03:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,155,979 threat incidents tracked globally • Last 24h: 31,180 Logs

FEED

Top Threat Sources

01

Brazil BR

257,747 22.3%
02

United States US

196,212 17%
03

India IN

100,059 8.7%
04

China CN

48,908 4.2%
05

Argentina AR

41,691 3.6%
06

SC SC

29,371 2.5%
07

Mexico MX

27,164 2.3%
08

Russia RU

26,038 2.3%
09

Colombia CO

23,943 2.1%
10

Germany DE

21,879 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

14 Related IPs

6.4/10 Avg Threat

18% Avg Confidence

5 High Threat

Elevated risk: Multiple related IPs are flagged

Elevated 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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