Is IP address 31.128.21.222 dangerous?

31.128.21.222 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 31.128.21.222?

IP address 31.128.21.222 is operated by OXYNET sp. z o.o. (ASN 56515) and is geolocated to PL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 31.128.21.222?

Blocking 31.128.21.222 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 31.128.21.222?

Our threat assessment for 31.128.21.222 has a confidence score of 25%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

31.128.21.222

IPv4 Public

AS56515

OXYNET sp. z o.o.

1 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

Poland Location

OXYNET sp. z o.o. ASN 56515

1 Reports

Honeypot Data Source

Intermediate Threat

Threat level 6/10 for 31.128.21.222 from 1 reports.

Concerning behaviors alongside normal activity. 25% confidence.

More threatening than 64% of monitored IPs

Threat Categories

Fraud VoIP 1

Technical Details

VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.

Recommended Mitigations

Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 25. October 2026

Last Activity 25. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 56515) with generally good reputation. The ISP OXYNET sp. z o.o. maintains standard security practices.

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

Security Recommendations

Monitor for behavior pattern changes indicating escalation.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 25% Low Confidence

Date	Categories	Source	Confidence
25. Oct 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 31.128.21.222
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PL
ASN: AS56515
ISP: OXYNET sp. z o.o.

DNS Information

Reverse DNS: 31-128-21-222.ip.oxynet.pl
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 27 Oct 2026
Last Reported: 25 Oct 2026, 23:15

Comparative Analysis

How this IP compares to others in our threat intelligence database

64 %

Global Threat Ranking

This IP is more threatening than 64% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 1,288,900 reported IPs worldwide

Threat Level 6/10 avg: 6.0 =

Total Reports 1 avg: 7 --

Network Comparison

Compared against 25 IPs in ASN 56515

Threat Level 6/10 network avg: 5.4 =

Total Reports 1 network avg: 1 -

Geographic Comparison

Compared against 15,507 IPs in PL

Threat Level 6/10 country avg: 5.8 =

Total Reports 1 country avg: 4 --

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

Peak Day 25 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Sunday 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

Fraud VoIP 1

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

Hourly Activity

Peak activity at 23:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,174,946 threat incidents tracked globally • Last 24h: 30,450 Logs

FEED

Top Threat Sources

01

Brazil BR

258,446 22%
02

United States US

199,130 16.9%
03

India IN

102,412 8.7%
04

China CN

49,546 4.2%
05

Argentina AR

41,927 3.6%
06

SC SC

29,411 2.5%
07

Mexico MX

27,410 2.3%
08

Russia RU

26,453 2.3%
09

Colombia CO

24,015 2%
10

Germany DE

22,725 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.4/10 Avg Threat

23% Avg Confidence

1 High Threat

Intermediate Threat

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

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