IP Address

45.91.81.111

IPv4 Public
US US
AS8796
FASTNET DATA INC
5 Reports
This IP is under Observation Suspicious activity detected - monitor closely
10/10 Threat
60% Confidence
5 Reports

Threat Intelligence Analysis

Automated assessment based on aggregated, anonymized threat data

Top 10% High Threat
US
US Location
FASTNET DATA INC ASN 8796
5 Reports
Honeypot Data Source

Maximum Danger

IP 45.91.81.111 poses maximum danger with 5 documented security incidents at threat level 10/10.

Confirmed threat actor with 60% confidence across diverse intelligence sources.

More threatening than 90% of monitored IPs

Threat Categories

SSH 4
Exploited Host 1
Hacking 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.

Reputable Network

This IP is hosted on a network (ASN 8796) with generally good reputation. The ISP FASTNET DATA INC maintains standard security practices.

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

Security Recommendations

Full network blocking required. Sophisticated attack patterns detected.

Continue monitoring for emerging patterns.

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 0/10 Inactive
Confidence Score 57% High Confidence

Confidence History

12. Mar 2026 - 26. Mar 2026
60% Current
Stable Trend

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

Security Reports (5)

Date Categories Source Confidence
Exploited Host Honeypot 75%
Hacking SSH Honeypot x2 75%
SSH Honeypot 75%
SSH Honeypot 75%
SSH Honeypot 75%

Technical Details

Basic Information

IP Address
45.91.81.111
IP Version
IPv4
Network Type
Public
Tor Network
No
Network Class
Class A

Geolocation

Country
US US
ASN
AS8796
ISP
FASTNET DATA INC

DNS Information

Reverse DNS
None
PTR Record
No
Connection Type
Static

Statistics

Total Reports
5
First Reported
12 Mar 2026
Last Reported
26 Mar 2026, 00:46

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

AS8796
FASTNET DATA INC
SC SC

Network Threat Assessment

2/10
This network appears to be relatively clean with very low threat indicators.

Network Statistics

15
Total IPs Monitored
178
Total Reports
11.9
Reports per IP

Network Context

This IP address belongs to FASTNET DATA INC (AS8796), which manages 15 IP addresses in our monitoring system. Out of these, 178 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

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

90 %

Global Threat Ranking

This IP is more threatening than 90% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 199,584 reported IPs worldwide

Threat Level 10/10 avg: 5.3 ++
Total Reports 5 avg: 23 --

Network Comparison

Compared against 20 IPs in ASN 8796

Threat Level 10/10 network avg: 5.9 ++
Total Reports 5 network avg: 13 --
Network FASTNET DATA INC has overall threat level 2/10

Geographic Comparison

Compared against 38,457 IPs in US

Threat Level 10/10 country avg: 5.9 ++
Total Reports 5 country avg: 41 --
Indicators:
++ Much Higher + Higher = Similar - Lower -- Much Lower

Geographic Threat Distribution

187,273 threat incidents tracked globally • Last 24h: 18,965 Logs

FEED

Top Threat Sources

  1. 01
    US
    United States US THIS IP
    38,457 20.5%
  2. 02
    IN
    India IN
    29,090 15.5%
  3. 03
    CN
    China CN
    26,027 13.9%
  4. 04
    BR
    Brazil BR
    10,256 5.5%
  5. 05
    DE
    Germany DE
    7,143 3.8%
  6. 06
    SG
    Singapore SG
    6,476 3.5%
  7. 07
    ID
    Indonesia ID
    5,543 3%
  8. 08
    RU
    Russia RU
    4,703 2.5%
  9. 09
    PK
    Pakistan PK
    4,670 2.5%
  10. 10
    NL
    Netherlands NL
    4,357 2.3%

+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

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": "45.91.81.111",
    "threat_level": 10,
    "confidence_score": 60,
    "total_reports": 5,
    "country_code": "US",
    "isp_name": "FASTNET DATA INC",
    "asn": "8796",
    "first_reported": "2026-03-12 10:41:50",
    "last_reported": "2026-03-26 00:46:33",
    "exported_at": "2026-06-09T09:56:56+02:00",
    "source": "https://reportedip.de/ip/45.91.81.111/"
}

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