PSBL
PSBL Application
Application Information
The following page provides details on domains, platforms, networks and IPs used by PSBL.
Description

Passive Spam Block List (PSBL) is an easy-on, easy-off blacklist that does not rely on testing and should reduce false positives because any user can remove their ISP's mail server from the list.
Full Name | Passive Spam Block List |
Category | Cybersecurity |
Web Link | PSBL - Home Page |
Manage Bandwidth
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What gets measured, gets managed.
Learn MoreIP Details
Other Networks
IP | ASN Description | ASN | Route | Location | Shared |
---|---|---|---|---|---|
74.208.18.56 | IONOS SE | AS8560 | 74.208.0.0/19 | United States |
Data Feed API
The data shown here is also available via our Data Feed API. You can find more information on the Data Feed information page.
"data": {
"tag": "netify.twitter",
"label": "Twitter",
"shared_ip_detected": true,
"category": {
"id": 24,
"tag": "social-media",
"label": "Social Media"
},
...
"network_list": [
{
"network": "104.123.31.44/32",
"version": "ipv4",
"detection_type": "ai",
"shared": false,
"platform": {
"id": 1002,
"tag": "akamai",
"label": "Akamai",
"category": {
"id": 2,
"tag": "cdn",
"label": "CDN"
},
}
},
...
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