111.159.90.132 appears in logs and reports. The reader will learn who owns the address, where it likely sits, and how to check it. The guide will list clear steps for a lookup, explain basic signals, and show actions to take if the IP causes concern.
Key Takeaways
- The IP address 111.159.90.132 is a public IPv4 address typically allocated to hosting providers or ISPs in the Asia-Pacific region, identifiable via WHOIS and regional internet registry lookups.
- Performing a reliable lookup involves checking WHOIS records, reverse DNS, geolocation, port scans, and passive intelligence to understand the IP’s ownership, location, and active services.
- 111.159.90.132 is commonly used for virtual machines, shared hosting, web services, and consumer cloud instances, often hosting multiple domains under shared IP space.
- Security analysts should monitor logs for abuse patterns such as failed logins, scanning, spamming, and rapid connection bursts associated with 111.159.90.132.
- If suspicious activity from 111.159.90.132 is detected, isolate and document the event, apply rate limiting or blocking cautiously, report abuse to the provider, and share incidents with threat intelligence platforms for broader defense.
- Maintaining ongoing monitoring and careful action ensures effective management of traffic involving 111.159.90.132 without disrupting legitimate users.
At A Glance: IP Type, Registry, And Basic Facts
111.159.90.132 is an IPv4 address. Public registries record its allocation and status. A simple whois check shows the regional internet registry and the delegated range. The registry often lists the allocating organization and contact email. The IP often maps to a hosting provider or ISP in Asia-Pacific, based on the allocation pattern. The address can resolve to a reverse DNS name. The owner can change over time when the provider reallocates space. The IP may appear in blocklists if services abuse it. Analysts should treat registry facts as a starting point.
How To Perform A Reliable Lookup For 111.159.90.132
A reliable lookup uses multiple data sources. The investigator must collect registry records, DNS records, geolocation, and passive intelligence. The investigator should note timestamps and repeat checks to confirm consistency.
Using Whois And RIR Records
The analyst runs a whois query for 111.159.90.132. The whois output lists the RIR, the netblock, and the abuse contact. The analyst then query the regional internet registry database for the block details. The RIR record shows the allocation date and organization name. The investigator saves the contact email and phone for abuse reports. The analyst checks the originating AS number. The AS record links the IP to a transit or hosting provider. The investigator logs these facts for future correlation.
Interpreting Geolocation, Reverse DNS, And Port Scan Results
The investigator runs a geolocation lookup for 111.159.90.132. Geolocation gives a best-effort country and city estimate. The investigator treats geolocation as approximate. The analyst checks reverse DNS for a hostname that matches the provider. A consistent hostname can confirm the provider claim. The investigator performs a light port scan to see open services. The scan reveals exposed ports and running services. The analyst records service banners and versions when present. The investigator cross-checks banners with known software fingerprints. The analyst uses this data to judge intent and risk.
Common Uses And Services Associated With This IP
Operators often assign 111.159.90.132 to virtual machines or shared hosting. The IP may host web sites, APIs, or email services. The address can also belong to a NAT pool for consumer connections. Some providers use such addresses for cloud instances and test servers. Security teams may see the IP in web logs, SSH logs, or SMTP logs. Analysts may also find the IP in threat feeds if attackers reuse cloud instances. The presence of multiple domains on one IP suggests shared hosting. The investigator should map domains to the IP to understand service context.
Security, Abuse Reports, And What Suspicious Activity Looks Like
Threat feeds list abuse reports for 111.159.90.132 when users report attacks. Suspicious activity includes repeated failed logins, scanning, and spamming. The analyst watches for rapid connection bursts from the IP. The investigator looks for matching indicators across multiple logs and sources. Reputation services assign a score based on historical behavior. A low score indicates prior abuse. The investigator inspects HTTP user agents, payloads, and email headers for malicious signs. If the IP hosts a command-and-control component, analysts will see coordinated callbacks and unusual traffic patterns. The investigator treats a single event as a signal, not a verdict.
Practical Steps To Take If You See Traffic From 111.159.90.132
The defender first isolate the event in logs and note timestamps. The defender block or rate-limit the IP when traffic clearly harms systems. The defender gather evidence: packet captures, headers, and service banners. The defender report confirmed abuse to the provider abuse contact listed in whois. The defender share IoCs with threat intelligence platforms if they confirm malicious activity. The defender avoid broad blocks if the IP serves legitimate customers. The defender monitor for return activity and update firewall rules as needed. The defender keep a record of actions and responses for future audits.