Is IP address 136.87.9.18 dangerous?

136.87.9.18 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 136.87.9.18?

IP address 136.87.9.18 is operated by Google LLC (ASN 396982) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 136.87.9.18?

Blocking 136.87.9.18 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 136.87.9.18?

Our threat assessment for 136.87.9.18 has a confidence score of 23%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

136.87.9.18

IPv4 Public

AS396982

Google LLC

1 Reports

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United States Location

Google LLC ASN 396982

1 Reports

Community Data Source

Moderate Risk

IP 136.87.9.18 presents moderate risk (6/10) with 1 security reports.

Some concerning behavior detected. Confidence: 23%.

More threatening than 46% of monitored IPs

Threat Categories

Hacking 1

Bad Web Bot 1

Web App Attack 1

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 less than a day indicates persistent threat actor operations.

First Observed 7. October 2026

Last Activity 7. October 2026

Recent (7 days) 1 incidents

Cloud Infrastructure

This IP operates from Google Cloud Platform cloud infrastructure. Cloud-hosted threats can be provisioned and abandoned quickly, affecting attribution.

Cloud-hosted malicious activity often indicates automated or scalable attack infrastructure.

Security Recommendations

Standard monitoring recommended. Apply conditional access controls as needed.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 4/10 Low

Confidence Score 22% Low Confidence

Date	Categories	Source	Confidence
7. Oct 2026 New	Bad Web Bot Web App Attack Hacking	Community x2	75%

Basic Information

IP Address: 136.87.9.18
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: US
ASN: AS396982
ISP: Google LLC

DNS Information

Reverse DNS: 18.9.87.136.bc.googleusercontent.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 7 Oct 2026
Last Reported: 7 Oct 2026, 17:25

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: AS396982

Organization: Google LLC

Country:

Network Threat Assessment

2/10

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

Network Statistics

4,147

Total IPs Monitored

193,206

Total Reports

46.6

Reports per IP

Network Context

This IP address belongs to Google LLC (AS396982), which manages 4,147 IP addresses in our monitoring system. Out of these, 193,206 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

46 %

Global Threat Ranking

This IP is more threatening than 46% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 832,561 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 46,372 IPs in ASN 396982

Threat Level 6/10 network avg: 6.5 =

Total Reports 1 network avg: 10 --

Network Google LLC has overall threat level 2/10

Geographic Comparison

Compared against 148,132 IPs in US

Threat Level 6/10 country avg: 6.8 =

Total Reports 1 country avg: 18 --

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

Peak Day 7 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Wednesday 1 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

Bad Web Bot 1

Web App Attack 1

Hacking 1

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

Hourly Activity

Peak activity at 17:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

756,884 threat incidents tracked globally • Last 24h: 29,742 Logs

FEED

Top Threat Sources

01

United States US THIS IP

148,134 19.6%
02

Brazil BR

111,841 14.8%
03

India IN

87,172 11.5%
04

China CN

46,061 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,369 2.4%
07

Netherlands NL

17,978 2.4%
08

Pakistan PK

17,806 2.4%
09

Argentina AR

16,266 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.7/10 Avg Threat

100% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Moderate Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Cloud 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