Find virtual hosts, server info and IP address reputation of a server or IP address. Shared hosting using virtual hosts can have your web site on the same host as other sites with poor reputation.
Gather IP address intelligence including hosting provider, ASN, Netblock and IP Geolocation.
This is a passive information gathering tool, no testing is performed against the IP address directly. Details are gathered from open data sources IP Tools and other threat intelligence resources.
Being on a host with sites that are blacklisted or have a bad reputation can be damaging to your brand. Shared web hosting providers can have thousands of sites on one IP address, this report shows not only other websites but also checks if they are reputable and trustworthy.
IP Reputation Check
If you have queries related to being listed in an IP reputation database, I would suggest initially confirming your IP address is in the most recent list available from Emerging Threats. Note that these lists that are compiled and maintained by different organizations (dshield, spamhaus, etc). You should contact the relevant organization directly for more information or removal requests.
Emerging Threats provides IP based lists for use in firewall blocking, malware detection and spam filtering.
OSINT and the Recon phase of a vulnerability assessment
Open source intelligence gathering is the process of collecting information about a target through publicly available information sources. This IP address research tool can be used in the early stages when profiling a target server.
"If you know the enemy and know yourself, you need not fear the result of a hundred battles."
Obligatory Sun Tzu Quote
In a targeted attack against a web site or server; an attacker may choose to exploit a website on the server that is not the actual target. By exploiting another site on the server, the attacker may discover information to assist in the attack of the original target; or even gain administrator access on the server which gives them full control over all sites on the server.