IP Address

188.37.52.81

IPv4 Public
PT PT
AS12353
Vodafone Portugal - Communicacoes Pessoais S.A.
3 Reports
This IP is under Observation Suspicious activity detected - monitor closely
10/10 Threat
51% Confidence
3 Reports

Threat Intelligence Analysis

Automated assessment based on aggregated, anonymized threat data

Above Average Risk
PT
Portugal Location
Vodafone Portugal - Commu... ASN 12353
3 Reports
Honeypot Data Source

Severe Risk

Threat level 10/10 for IP 188.37.52.81. Analysis of 3 reports confirms persistent malicious behavior.

High-confidence (51%) threat assessment indicates advanced persistent threat characteristics.

More threatening than 89% of monitored IPs

Threat Categories

IoT Targeted 3

Technical Details

IoT-targeted attacks exploit weak security in smart devices, cameras, routers, and other connected devices.

Recommended Mitigations

Segment IoT networks, update device firmware, change default credentials, and disable UPnP.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 6. August 2026
Last Activity 6. August 2026
Recent (7 days) 3 incidents

Reputable Network

This IP is hosted on a network (ASN 12353) with generally good reputation. The ISP Vodafone Portugal - Communicacoes Pessoais S.A. maintains standard security practices.

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

Security Recommendations

Block immediately. This IP demonstrates capability for significant infrastructure damage.

Long-term blocking recommended.

This analysis is automatically generated from aggregated, anonymized threat intelligence data. No personal information is displayed or stored. Assessment accuracy depends on available data volume and diversity.

Reputation Summary

Threat Level 10/10 Critical
Critical
Activity Frequency 6/10 Moderate
Confidence Score 51% High Confidence

Confidence History

6. Aug 2026
51% Current
Stable Trend

The confidence score shows the reliability of the threat assessment based on the number and quality of reports.

Security Reports (3)

Date Categories Source Confidence
New IoT Targeted Honeypot 75%
New IoT Targeted Honeypot 75%
New IoT Targeted Honeypot 75%

Technical Details

Basic Information

IP Address
188.37.52.81
IP Version
IPv4
Network Type
Public
Tor Network
No
Network Class
Class B

Geolocation

Country
PT PT
ASN
AS12353
ISP
Vodafone Portugal - Communicacoes Pessoais S.A.

DNS Information

Reverse DNS
81.52.37.188.rev.vodafone.pt
PTR Record
Yes
Connection Type
Dynamic

Statistics

Total Reports
3
First Reported
6 Aug 2026
Last Reported
6 Aug 2026, 19:14

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

AS12353
Vodafone Portugal - Communicacoes Pessoais S.A.
PT PT

Network Threat Assessment

2/10
This network appears to be relatively clean with very low threat indicators.

Network Statistics

12
Total IPs Monitored
208
Total Reports
17.3
Reports per IP

Network Context

This IP address belongs to Vodafone Portugal - Communicacoes Pessoais S.A. (AS12353), which manages 12 IP addresses in our monitoring system. Out of these, 208 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 312,511 reported IPs worldwide

Threat Level 10/10 avg: 6.0 ++
Total Reports 3 avg: 18 --

Network Comparison

Compared against 68 IPs in ASN 12353

Threat Level 10/10 network avg: 5.8 ++
Total Reports 3 network avg: 3 =
Network Vodafone Portugal - Communicacoes Pessoais S.A. has overall threat level 2/10

Geographic Comparison

Compared against 869 IPs in PT

Threat Level 10/10 country avg: 7.6 +
Total Reports 3 country avg: 19 --
Indicators:
++ Much Higher + Higher = Similar - Lower -- Much Lower

Geographic Threat Distribution

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

FEED

Top Threat Sources

  1. 01
    US
    United States US
    65,787 22.5%
  2. 02
    IN
    India IN
    49,120 16.8%
  3. 03
    CN
    China CN
    35,633 12.2%
  4. 04
    BR
    Brazil BR
    15,556 5.3%
  5. 05
    DE
    Germany DE
    10,500 3.6%
  6. 06
    PK
    Pakistan PK
    8,479 2.9%
  7. 07
    ID
    Indonesia ID
    8,404 2.9%
  8. 08
    SG
    Singapore SG
    8,312 2.8%
  9. 09
    RU
    Russia RU
    6,394 2.2%
  10. 10
    NL
    Netherlands NL
    6,295 2.2%

+40 more countries

THREAT LEVEL
LOW MED HIGH

Geographic data is aggregated and anonymized. No personal information displayed.

Map: simplemaps.com (MIT License)

Related IPs

Other IPs associated with this address through network or behavioral similarity

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

20 Related IPs
6.5/10 Avg Threat
50% Avg Confidence
16 High Threat
High-risk network: Majority of related IPs are flagged

Export & Firewall Rules

Download threat data or generate firewall rules to block this IP

JSON Report

Structured data format for integration with security tools and SIEM systems.

{
    "ip_address": "188.37.52.81",
    "threat_level": 10,
    "confidence_score": 51,
    "total_reports": 3,
    "country_code": "PT",
    "isp_name": "Vodafone Portugal - Communicacoes Pessoais S.A.",
    "asn": "12353",
    "first_reported": "2026-08-06 18:29:04",
    "last_reported": "2026-08-06 19:14:28",
    "exported_at": "2026-08-06T20:40:41+02:00",
    "source": "https://reportedip.com/ip/188.37.52.81/"
}

GDPR Compliant: Exports contain only IP-related threat data. No personal information or reporter details are included.