SORBS
SORBS Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by SORBS.
Description

SORBS (Spam and Open Relay Blocking System) provides free access to its DNS-based Block List (DNSBL) to effectively block email from more than 12 million host servers known to disseminate spam, phishing attacks and other forms of malicious email.
Category | Cybersecurity |
Web Link | SORBS - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
SORBS - Domains
sorbs.net is the primary domain associated with SORBS.
Other Networks
There are tens of thousands of Internet network providers and we make an effort to track as many as we can, but we have less coverage for niche and local providers. The following is a sample of SORBS IP addresses on this type of network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
Blacknight Internet Solutions | AS39122 | 78.153.202.0/24 | Ireland | 78.153.202.21 |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by SORBS are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
Cloud Hosts | # of IPs |
---|---|
|
2 |
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2 |
Host | PoP | Location | IPs |
---|---|---|---|
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Core | United Kingdom | 2 IPs |
|
Ashburn | United States | 2 IPs |
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