The Spamhaus Project
BETA

Community contributions - sharing intelligence brings change

Make a difference! Be part of a community that shines a light on malicious internet activity. Share domains, IPs, URLs, or raw source that you believe are associated with phishing, spam, scams, and more.

Submit suspicious activity

Make one-off contributions here. Submit raw source, an IP, domain, or URL connected with phishing, spam, scams or ransomware.

Create an account

Authenticate here to create an account. This provides you with access to an API to make multiple submissions, along with submission tracking, history and inclusion on our leaderboards.

Leaderboards

Last updated: 21st October 2024

Raw source

#1 Contributor by total number
EGP Abuse Dept.3,503Highest number of potentially malicious email submissions
#1 Contributor by % increase
Contributor: EM76+700%Largest increase in submissions month-on-month
October 2024
Robot with countries

Domain

#1 Contributor by total number
EGP Abuse Dept.2,149Highest number of potentially malicious domain submissions
#1 Contributor by % increase
Contributor: JU15+350%Largest increase in submissions month-on-month
October 2024
Robot with countries

IP

#1 Contributor by total number
EGP Abuse Dept.534,372Highest number of potentially malicious IP submissions
#1 Contributor by % increase
Contributor: JU15+3,950%Largest increase in submissions month-on-month
October 2024
Robot with countries

URL

#1 Contributor by total number
Contributor: NI477,403Highest number of potentially malicious URL submissions
#1 Contributor by % increase
Philostratus+858%Largest increase in submissions month-on-month
October 2024
Robot with countries

Raw source

#1 Contributor by total number
EGP Abuse Dept.3,503Highest number of potentially malicious email submissions
#1 Contributor by % increase
Contributor: EM76+700%Largest increase in submissions month-on-month
October 2024
Robot with countries
Leaderboards include all contributors with an account.

Why submit data to Spamhaus?

We all witness malicious behavior on the internet to some extent or another. This beta platform enables anyone to share this activity and help protect others.

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Benefits of creating an account

We recommend creating an account if you want to make regular contributions, track their success, access the submission API, and view your historical submissions.

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Who is the Threat Intel Community for?

Everyone who interacts online! From reporting a single spam email or amplifying the research you are already conducting, we are looking for intelligence from everyone.

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What will happen with my submission?

We value every piece of intelligence that is shared with us. We're currently in a discovery phase,learning the volumes, quality, and type of submission the community wants to make. Here's more detail...

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Listed?

Do you have problems sending email? Check here to see if your IP address or domain is on one of Spamhaus' blocklists.

Why I can trust Spamhaus

4.5 billion
Users protected
1998
Founded in
45 billion
Data points analyzed 24/7
8
Free datasets

Industry leader

Reputation data is at the heart of Spamhaus. Our researchers spend 24/7 tracking, analyzing, and investigating signals to detect potentially malicious IPs and domains.

26 year history

With decades of experience, Spamhaus is an integral part of the internet ecosphere, working with a wide range of trusted organizations, including law enforcement and networks, to affect change.

Accurate threat intelligence

Spamhaus datasets are actionable and accurate, with global coverage. Our data is compiled by industry experts whose sole focus is on making the internet a safer place.

Industry leader

Reputation data is at the heart of Spamhaus. Our researchers spend 24/7 tracking, analyzing, and investigating signals to detect potentially malicious IPs and domains.

26 year history

With decades of experience, Spamhaus is an integral part of the internet ecosphere, working with a wide range of trusted organizations, including law enforcement and networks, to affect change.

Accurate threat intelligence

Spamhaus datasets are actionable and accurate, with global coverage. Our data is compiled by industry experts whose sole focus is on making the internet a safer place.

Industry leader

Reputation data is at the heart of Spamhaus. Our researchers spend 24/7 tracking, analyzing, and investigating signals to detect potentially malicious IPs and domains.

26 year history

With decades of experience, Spamhaus is an integral part of the internet ecosphere, working with a wide range of trusted organizations, including law enforcement and networks, to affect change.

Accurate threat intelligence

Spamhaus datasets are actionable and accurate, with global coverage. Our data is compiled by industry experts whose sole focus is on making the internet a safer place.