Is IP address 87.251.64.81 dangerous?

87.251.64.81 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 87.251.64.81?

IP address 87.251.64.81 is operated by ISAEV Igor (ASN 200730) and is geolocated to PL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 87.251.64.81?

Blocking 87.251.64.81 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 87.251.64.81?

Our threat assessment for 87.251.64.81 has a confidence score of 27%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

87.251.64.81

IPv4 Public

AS200730

ISAEV Igor

1 Reports

Poland Location

ISAEV Igor ASN 200730

1 Reports

Honeypot Data Source

Moderate Risk

IP 87.251.64.81 presents moderate risk (6/10) with 1 security reports.

Some concerning behavior detected. Confidence: 27%.

More threatening than 43% of monitored IPs

Threat Categories

Port Scan 1

Technical Details

Port scanning identifies open services and potential attack vectors on target systems as reconnaissance for attacks.

Recommended Mitigations

Minimize exposed services, implement firewall rules, and monitor for scanning patterns.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 3. August 2026

Last Activity 3. August 2026

Recent (7 days) 1 incidents

Moderate Network Risk

The network hosting this IP (ASN 200730, operated by ISAEV Igor) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Standard monitoring recommended. Apply conditional access controls as needed.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 2/10 Very Low

Confidence Score 25% Low Confidence

Date	Categories	Source	Confidence
3. Aug 2026	Port Scan	Honeypot	75%

Basic Information

IP Address: 87.251.64.81
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PL
ASN: AS200730
ISP: ISAEV Igor

DNS Information

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

Statistics

Total Reports: 1
First Reported: 3 Aug 2026
Last Reported: 3 Aug 2026, 22:48

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: AS200730

Organization: ISAEV Igor

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

1,918

Total Reports

159.8

Reports per IP

Network Context

This IP address belongs to ISAEV Igor (AS200730), which manages 12 IP addresses in our monitoring system. Out of these, 1,918 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

43 %

Global Threat Ranking

This IP is more threatening than 43% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 312,074 reported IPs worldwide

Threat Level 6/10 avg: 6.0 =

Total Reports 1 avg: 18 --

Network Comparison

Compared against 16 IPs in ASN 200730

Threat Level 6/10 network avg: 6.6 =

Total Reports 1 network avg: 533 --

Network ISAEV Igor has overall threat level 4/10

Geographic Comparison

Compared against 1,676 IPs in PL

Threat Level 6/10 country avg: 6.3 =

Total Reports 1 country avg: 17 --

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

Peak Day 3 Aug 2026 1 reports

Daily Average 0 reports/day

Most Active Monday 1 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Port Scan 1

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

Hourly Activity

Peak activity at 22:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

292,633 threat incidents tracked globally • Last 24h: 17,619 Logs

FEED

Top Threat Sources

01

United States US

65,774 22.5%
02

India IN

49,098 16.8%
03

China CN

35,622 12.2%
04

Brazil BR

15,554 5.3%
05

Germany DE

10,499 3.6%
06

Pakistan PK

8,474 2.9%
07

Indonesia ID

8,403 2.9%
08

Singapore SG

8,312 2.8%
09

Russia RU

6,393 2.2%
10

Netherlands NL

6,295 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

15 Related IPs

6.6/10 Avg Threat

66% Avg Confidence

11 High Threat

High-risk network: Majority of related IPs are flagged