Is IP address 139.99.34.216 dangerous?

Yes, 139.99.34.216 is considered dangerous with a threat level of 8/10. It has been reported 13 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 139.99.34.216?

IP address 139.99.34.216 is operated by OVH SAS (ASN 16276) and is geolocated to SG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 139.99.34.216?

Yes, blocking 139.99.34.216 is strongly recommended. With a threat level of 8/10 and 13 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 139.99.34.216?

Our threat assessment for 139.99.34.216 has a confidence score of 52%, based on 13 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

139.99.34.216

IPv4 Public

AS16276

OVH SAS

13 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

SG Location

OVH SAS ASN 16276

13 Reports

Mixed Data Source

Notable Threat

IP 139.99.34.216 rated 8/10 from 13 verified reports.

Multiple security incidents attributed to this IP. Confidence: 52%.

More threatening than 89% of monitored IPs

Threat Categories

Brute-Force 5

Hacking 5

WP User Enumeration 5

Web App Attack 3

WP Login Brute Force 3

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 2 days indicates persistent threat actor operations.

First Observed 5. October 2026

Last Activity 7. October 2026

Recent (7 days) 5 incidents

Datacenter Infrastructure

This IP is allocated from datacenter space operated by OVH SAS. Datacenter IPs used for attacks often indicate intentional malicious infrastructure.

Purpose-provisioned attack infrastructure may represent more sophisticated threat actors.

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 2/10 Very Low

Confidence Score 52% High Confidence

Confidence History

19. Jan 2026 - 7. Oct 2026

52% Current

Stable Trend

Date	Categories	Source	Confidence
7. Oct 2026	Brute-Force Web App Attack	Community	75%
7. Oct 2026	Brute-Force	Community	75%
6. Oct 2026	Brute-Force Web App Attack	Community	75%
5. Oct 2026	Brute-Force	Community	75%
5. Oct 2026	Brute-Force Web App Attack	Community	75%
28. Feb 2026	WP Login Brute Force	Honeypot	75%
28. Feb 2026	WP Login Brute Force	Honeypot	75%
25. Feb 2026	WP Login Brute Force	Honeypot	75%
19. Jan 2026	WP User Enumeration Hacking	Community	75%
19. Jan 2026	WP User Enumeration Hacking	Community	75%
19. Jan 2026	WP User Enumeration Hacking	Community	75%
19. Jan 2026	WP User Enumeration Hacking	Community	75%
19. Jan 2026	WP User Enumeration Hacking	Community	75%

Basic Information

IP Address: 139.99.34.216
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: SG
ASN: AS16276
ISP: OVH SAS

DNS Information

Reverse DNS: ip216.ip-139-99-34.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 13
First Reported: 19 Jan 2026
Last Reported: 7 Oct 2026, 04:40

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: AS16276

Organization: OVH SAS

Country:

Network Threat Assessment

2/10

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

Network Statistics

1,385

Total IPs Monitored

33,679

Total Reports

24.3

Reports per IP

Network Context

This IP address belongs to OVH SAS (AS16276), which manages 1,385 IP addresses in our monitoring system. Out of these, 33,679 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

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 836,489 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 13 avg: 9 +

Network Comparison

Compared against 4,593 IPs in ASN 16276

Threat Level 8/10 network avg: 6.8 +

Total Reports 13 network avg: 18 -

Network OVH SAS has overall threat level 2/10

Geographic Comparison

Compared against 12,462 IPs in SG

Threat Level 8/10 country avg: 7.4 =

Total Reports 13 country avg: 9 +

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

Peak Day 5 Oct 2026 2 reports

Daily Average 0.2 reports/day

Most Active Monday 7 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

WP User Enumeration 5

Hacking 5

Brute-Force 5

WP Login Brute Force 3

Web App Attack 3

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

Hourly Activity

Peak activity at 23:00 with 5 reports

Weekly Activity

Geographic Threat Distribution

760,224 threat incidents tracked globally • Last 24h: 30,915 Logs

FEED

Top Threat Sources

01

United States US

148,783 19.6%
02

Brazil BR

111,976 14.7%
03

India IN

87,952 11.6%
04

China CN

46,188 6.1%
05

SC SC

29,254 3.8%
06

Germany DE

18,507 2.4%
07

Netherlands NL

18,064 2.4%
08

Pakistan PK

17,964 2.4%
09

Argentina AR

16,309 2.1%
10

Colombia CO

15,183 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.7/10 Avg Threat

98% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Datacenter Infrastructure

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

Analyzed high-risk IP addresses