IP Address

164.100.5.203

IPv4 Public
IN IN
AS4758
National Informatics Centre
10 Reports
This IP is on the Blacklist High confidence threat - blocking recommended
10/10 Threat
72% Confidence
10 Reports
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Threat Intelligence Analysis

Automated assessment based on aggregated, anonymized threat data

Top 5% Most Dangerous
IN
India Location
National Informatics Cent... ASN 4758
10 Reports
Mixed Data Source

Extreme Threat

IP 164.100.5.203 classified at threat level 10/10 with 10 documented attacks.

Advanced threat indicators confirmed with 72% certainty.

More threatening than 99% of monitored IPs

Threat Categories

Brute-Force 10
Web App Attack 7

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 19. September 2026
Last Activity 7. October 2026
Recent (7 days) 9 incidents

Reputable Network

This IP is hosted on a network (ASN 4758) with generally good reputation. The ISP National Informatics Centre maintains standard security practices.

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

Security Recommendations

Proactive blocking essential. Significant operational risk detected.

Immediate monitoring recommended.

This analysis is automatically generated from aggregated, anonymized threat intelligence data. No personal information is displayed or stored. Assessment accuracy depends on available data volume and diversity.

Reputation Summary

Threat Level 10/10 Critical
Critical
Activity Frequency 6/10 Moderate
Confidence Score 72% High Confidence

Confidence History

19. Sep 2026 - 7. Oct 2026
72% Current
Stable Trend

The confidence score shows the reliability of the threat assessment based on the number and quality of reports.

Security Reports (10)

Date Categories Source Confidence
New Brute-Force Web App Attack Community 75%
New Brute-Force Web App Attack Community 75%
Brute-Force Web App Attack Honeypot 75%
Brute-Force Web App Attack Honeypot 75%
Brute-Force Web App Attack Honeypot 75%
Brute-Force Web App Attack Community 75%
Brute-Force Community 75%
Brute-Force Community 75%
Brute-Force Web App Attack Community 75%
Brute-Force Community 75%

Technical Details

Basic Information

IP Address
164.100.5.203
IP Version
IPv4
Network Type
Public
Tor Network
No
Network Class
Class B

Geolocation

Country
IN IN
ASN
AS4758
ISP
National Informatics Centre

DNS Information

Reverse DNS
None
PTR Record
No
Connection Type
Static

Statistics

Total Reports
10
First Reported
19 Sep 2026
Last Reported
7 Oct 2026, 12:34

Comparative Analysis

How this IP compares to others in our threat intelligence database

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 832,391 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++
Total Reports 10 avg: 9 =

Network Comparison

Compared against 28 IPs in ASN 4758

Threat Level 10/10 network avg: 8.1 +
Total Reports 10 network avg: 13 -

Geographic Comparison

Compared against 87,156 IPs in IN

Threat Level 10/10 country avg: 6.6 ++
Total Reports 10 country avg: 3 ++
Indicators:
++ Much Higher + Higher = Similar - Lower -- Much Lower

Geographic Threat Distribution

756,718 threat incidents tracked globally • Last 24h: 29,546 Logs

FEED

Top Threat Sources

  1. 01
    US
    United States US
    148,097 19.6%
  2. 02
    BR
    Brazil BR
    111,821 14.8%
  3. 03
    IN
    India IN THIS IP
    87,157 11.5%
  4. 04
    CN
    China CN
    46,051 6.1%
  5. 05
    SC
    SC SC
    29,252 3.9%
  6. 06
    DE
    Germany DE
    18,360 2.4%
  7. 07
    NL
    Netherlands NL
    17,975 2.4%
  8. 08
    PK
    Pakistan PK
    17,801 2.4%
  9. 09
    AR
    Argentina AR
    16,265 2.1%
  10. 10
    CO
    Colombia CO
    15,169 2%

+40 more countries

THREAT LEVEL
LOW MED HIGH

Geographic data is aggregated and anonymized. No personal information displayed.

Map: simplemaps.com (MIT License)

Related IPs

Other IPs associated with this address through network or behavioral similarity

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

20 Related IPs
8.3/10 Avg Threat
50% Avg Confidence
20 High Threat
High-risk network: Majority of related IPs are flagged

IPs from the same subnet range, likely same network segment.

1 Related IPs
10/10 Avg Threat
59% Avg Confidence
1 High Threat
High-risk network: Majority of related IPs are flagged

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": "164.100.5.203",
    "threat_level": 10,
    "confidence_score": 72,
    "total_reports": 10,
    "country_code": "IN",
    "isp_name": "National Informatics Centre",
    "asn": "4758",
    "first_reported": "2026-09-19 10:12:02",
    "last_reported": "2026-10-07 12:34:42",
    "exported_at": "2026-10-07T20:35:44+02:00",
    "source": "https://reportedip.com/ip/164.100.5.203/"
}

GDPR Compliant: Exports contain only IP-related threat data. No personal information or reporter details are included.