Is IP address 121.200.216.55 dangerous?

Yes, 121.200.216.55 is considered dangerous with a threat level of 8/10. It has been reported 235 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 121.200.216.55?

IP address 121.200.216.55 is operated by MCO HA NOI TECHNOLOGY COMPANY LIMITED (ASN 154247) and is geolocated to VN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 121.200.216.55?

Yes, blocking 121.200.216.55 is strongly recommended. With a threat level of 8/10 and 235 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 121.200.216.55?

Our threat assessment for 121.200.216.55 has a confidence score of 91%, based on 235 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

121.200.216.55

IPv4 Public

AS154247

MCO HA NOI TECHNOLOGY COMPANY LIMITED

235 Reports

Vietnam Location

MCO HA NOI TECHNOLOGY COM... ASN 154247

235 Reports

Mixed Data Source

Elevated Risk

Elevated threat level 8/10 for IP 121.200.216.55 from 235 reported incidents.

Behavioral profile indicates cyber threat activity with 91% confidence.

More threatening than 85% of monitored IPs

Threat Categories

Hacking 27

DDoS Attack 13

Brute-Force 11

WP Login Brute Force 7

Port Scan 5

WP XML-RPC Brute Force 5

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 4 weeks indicates persistent threat actor operations.

First Observed 8. July 2026

Last Activity 6. August 2026

Recent (7 days) 3 incidents

Reputable Network

This IP is hosted on a network (ASN 154247) with generally good reputation. The ISP MCO HA NOI TECHNOLOGY COMPANY LIMITED maintains standard security practices.

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

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 3/10 Low

Confidence Score 91% Verified

Confidence History

6. Jul 2026 - 6. Aug 2026

91% Current

Stable Trend

Date	Categories	Source	Confidence
6. Aug 2026 New	Hacking DDoS Attack	Community	75%
1. Aug 2026	Hacking DDoS Attack	Community	75%
1. Aug 2026	Hacking DDoS Attack	Community	75%
28. Jul 2026	Hacking DDoS Attack	Community	75%
28. Jul 2026	Brute-Force	Community	75%
28. Jul 2026	Hacking DDoS Attack	Community	75%
15. Jul 2026	Hacking DDoS Attack	Community	75%
10. Jul 2026	Hacking DDoS Attack	Community	75%
8. Jul 2026	Hacking	Community	75%
8. Jul 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot	75%
8. Jul 2026	Brute-Force	Community	75%
8. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
8. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking DDoS Attack	Community	75%
7. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
7. Jul 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot x11	75%
7. Jul 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot x10	75%
6. Jul 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot x7	75%
6. Jul 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot x8	75%
6. Jul 2026	Hacking Brute-Force WP Plugin Exploit +1	Honeypot	75%
6. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x4	75%
6. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x6	75%
6. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x9	75%
6. Jul 2026	Brute-Force	Community	75%
6. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot	75%
6. Jul 2026	Hacking Brute-Force WP Login Brute Force	Honeypot x8	75%

Basic Information

IP Address: 121.200.216.55
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: VN
ASN: AS154247
ISP: MCO HA NOI TECHNOLOGY COMPANY LIMITED

DNS Information

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

Statistics

Total Reports: 235
First Reported: 26 May 2026
Last Reported: 6 Aug 2026, 07:59

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: AS154247

Organization: MCO HA NOI TECHNOLOGY COMPANY LIMITED

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

187

Total Reports

46.8

Reports per IP

Network Context

This IP address belongs to MCO HA NOI TECHNOLOGY COMPANY LIMITED (AS154247), which manages 4 IP addresses in our monitoring system. Out of these, 187 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

85 %

Global Threat Ranking

This IP is more threatening than 85% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 312,141 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 235 avg: 18 ++

Network Comparison

Compared against 8 IPs in ASN 154247

Threat Level 8/10 network avg: 8.5 =

Total Reports 235 network avg: 111 ++

Network MCO HA NOI TECHNOLOGY COMPANY LIMITED has overall threat level 2/10

Geographic Comparison

Compared against 3,889 IPs in VN

Threat Level 8/10 country avg: 6.1 +

Total Reports 235 country avg: 17 ++

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

Peak Day 8 Jul 2026 5 reports

Daily Average 0.4 reports/day

Most Active Wednesday 49 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

Hacking 209

Brute-Force 127

WP Login Brute Force 111

DDoS Attack 83

WP Plugin Exploit 11

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

Hourly Activity

Peak activity at 02:00 with 19 reports

Weekly Activity

Geographic Threat Distribution

292,711 threat incidents tracked globally • Last 24h: 17,660 Logs

FEED

Top Threat Sources

01

United States US

65,787 22.5%
02

India IN

49,120 16.8%
03

China CN

35,633 12.2%
04

Brazil BR

15,556 5.3%
05

Germany DE

10,500 3.6%
06

Pakistan PK

8,479 2.9%
07

Indonesia ID

8,404 2.9%
08

Singapore SG

8,312 2.8%
09

Russia RU

6,394 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.

7 Related IPs

8.6/10 Avg Threat

79% Avg Confidence

7 High Threat

High-risk network: Majority of related IPs are flagged