Is IP address 128.31.0.13 dangerous?

Yes, 128.31.0.13 is considered dangerous with a threat level of 8/10. It has been reported 6 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 128.31.0.13?

IP address 128.31.0.13 is operated by MIT-GATEWAYS (ASN 3) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 128.31.0.13?

Yes, blocking 128.31.0.13 is strongly recommended. With a threat level of 8/10 and 6 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 128.31.0.13?

Our threat assessment for 128.31.0.13 has a confidence score of 38%, based on 6 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

128.31.0.13

IPv4 Public Tor Exit Node

AS3

MIT-GATEWAYS

6 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

US Location

MIT-GATEWAYS ASN 3

6 Reports

Mixed Data Source

Substantial Risk

Threat level 8/10 for 128.31.0.13 based on 6 documented incidents.

Consistent suspicious behavior patterns. 38% confidence rating.

More threatening than 92% of monitored IPs

Threat Categories

Brute-Force 3

WP Login Brute Force 1

Blog Spam 1

Web App Attack 1

Port Scan 1

Hacking 1

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: Consistent Activity

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

First Observed 30. October 2026

Last Activity 30. October 2026

Recent (7 days) 0 incidents

Moderate Network Risk

The network hosting this IP (ASN 3, operated by MIT-GATEWAYS) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 37% Medium Confidence

Confidence History

28. Feb 2026 - 30. Oct 2026

38% Current

Stable Trend

Date	Categories	Source	Confidence
30. Oct 2026	WP Login Brute Force Brute-Force	Community	75%
29. Sep 2026	Blog Spam	Community	75%
9. Sep 2026	Brute-Force Web App Attack	Honeypot	75%
23. Jul 2026	Brute-Force	Community	75%
9. Jul 2026	Port Scan	Honeypot	75%
28. Feb 2026	Hacking WP Config Exposure	Community	75%

Basic Information

IP Address: 128.31.0.13
IP Version: IPv4
Network Type: Public
Tor Network: Tor Exit Node
Network Class: Class B

Geolocation

Country: US
ASN: AS3
ISP: MIT-GATEWAYS

DNS Information

Reverse DNS: tor-exit.csail.mit.edu
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 6
First Reported: 28 Feb 2026
Last Reported: 30 Oct 2026, 04:02

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: AS3

Organization: MIT-GATEWAYS

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to MIT-GATEWAYS (AS3), which manages 1 IP addresses in our monitoring system. Out of these, 1 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

92 %

Global Threat Ranking

This IP is more threatening than 92% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,326,628 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 6 avg: 7 =

Network Comparison

Compared against 4 IPs in ASN 3

Threat Level 8/10 network avg: 5.8 +

Total Reports 6 network avg: 2 ++

Network MIT-GATEWAYS has overall threat level 6/10

Geographic Comparison

Compared against 206,716 IPs in US

Threat Level 8/10 country avg: 6.6 +

Total Reports 6 country avg: 16 --

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

Peak Day 30 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Thursday 2 reports

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

Initial Threat 6/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Brute-Force 3

Hacking 1

WP Config Exposure 1

Port Scan 1

Web App Attack 1

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

Hourly Activity

Peak activity at 08:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,209,278 threat incidents tracked globally • Last 24h: 33,246 Logs

FEED

Top Threat Sources

01

Brazil BR

261,018 21.6%
02

United States US THIS IP

206,767 17.1%
03

India IN

103,488 8.6%
04

China CN

50,929 4.2%
05

Argentina AR

42,402 3.5%
06

SC SC

29,446 2.4%
07

Mexico MX

27,913 2.3%
08

Russia RU

26,975 2.2%
09

Germany DE

24,354 2%
10

Colombia CO

24,267 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

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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