Is IP address 91.234.153.215 dangerous?

Yes, 91.234.153.215 is considered dangerous with a threat level of 10/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 91.234.153.215?

IP address 91.234.153.215 is operated by Optic Telecom LLC (ASN 2585) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.234.153.215?

Yes, blocking 91.234.153.215 is strongly recommended. With a threat level of 10/10 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 91.234.153.215?

Our threat assessment for 91.234.153.215 has a confidence score of 40%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.234.153.215

IPv4 Public

AS2585

Optic Telecom LLC

4 Reports

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Russia Location

Optic Telecom LLC ASN 2585

4 Reports

Honeypot Data Source

Critical Alert

Security alert: 91.234.153.215 rated 10/10 based on 4 verified incidents.

Threat profile indicates sustained malicious activity with 40% confidence rating.

More threatening than 97% of monitored IPs

Threat Categories

Hacking 4

Exploited Host 4

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 less than a day indicates persistent threat actor operations.

First Observed 7. October 2026

Last Activity 7. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 2585) with generally good reputation. The ISP Optic Telecom LLC 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.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 1/10 Very Low

Confidence Score 40% Medium Confidence

Confidence History

2. Jun 2026 - 7. Oct 2026

40% Current

Stable Trend

Date	Categories	Source	Confidence
7. Oct 2026	Exploited Host Hacking	Honeypot x2	75%
20. Aug 2026	Hacking Exploited Host	Honeypot x2	75%
15. Jul 2026	Exploited Host Hacking	Honeypot x2	75%
2. Jun 2026	Exploited Host Hacking	Honeypot x2	75%

Basic Information

IP Address: 91.234.153.215
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS2585
ISP: Optic Telecom LLC

DNS Information

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

Statistics

Total Reports: 4
First Reported: 2 Jun 2026
Last Reported: 7 Oct 2026, 02:11

Comparative Analysis

How this IP compares to others in our threat intelligence database

97 %

Global Threat Ranking

This IP is more threatening than 97% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 840,038 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 4 avg: 9 --

Geographic Comparison

Compared against 13,876 IPs in RU

Threat Level 10/10 country avg: 6.5 ++

Total Reports 4 country avg: 9 --

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

Peak Day 7 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Wednesday 2 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 4

Hacking 4

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

Hourly Activity

Peak activity at 04:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

763,628 threat incidents tracked globally • Last 24h: 30,238 Logs

FEED

Top Threat Sources

01

United States US

149,320 19.6%
02

Brazil BR

112,209 14.7%
03

India IN

88,575 11.6%
04

China CN

46,305 6.1%
05

SC SC

29,255 3.8%
06

Germany DE

18,600 2.4%
07

Netherlands NL

18,126 2.4%
08

Pakistan PK

18,086 2.4%
09

Argentina AR

16,399 2.1%
10

Colombia CO

15,222 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same country with similar threat profiles.

15 Related IPs

9.1/10 Avg Threat

99% Avg Confidence

15 High Threat

High-risk network: Majority of related IPs are flagged

Confidence 100%

Reports 63

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IPs with similar threat level and confidence scores.

15 Related IPs

7.1/10 Avg Threat

40% Avg Confidence

15 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": "91.234.153.215",
    "threat_level": 10,
    "confidence_score": 40,
    "total_reports": 4,
    "country_code": "RU",
    "isp_name": "Optic Telecom LLC",
    "asn": "2585",
    "first_reported": "2026-06-02 12:38:48",
    "last_reported": "2026-10-07 02:11:52",
    "exported_at": "2026-10-09T11:04:21+02:00",
    "source": "https://reportedip.com/ip/91.234.153.215/"
}

Download JSON

Firewall Rules

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

iptables / netfilter

iptables -A INPUT -s 91.234.153.215 -j DROP
iptables -A OUTPUT -d 91.234.153.215 -j DROP

UFW (Ubuntu)

ufw deny from 91.234.153.215
ufw deny to 91.234.153.215

Windows Firewall

netsh advfirewall firewall add rule name="Block 91.234.153.215" dir=in action=block remoteip=91.234.153.215
netsh advfirewall firewall add rule name="Block 91.234.153.215 Out" dir=out action=block remoteip=91.234.153.215

Cloudflare

# Cloudflare Firewall Rule (IP Access Rules)
# Action: Block
# IP Address: 91.234.153.215

nginx

# Add to server block or location
deny 91.234.153.215;

Apache .htaccess

# Add to .htaccess or Apache config
<RequireAll>
    Require all granted
    Require not ip 91.234.153.215
</RequireAll>

Critical Alert

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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