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

Blackhole servers to detect private addresses on the public Internet. Certain addresses (e.g. 192.168.x.x) should never appear on the public internet. If you see this traffic, please investigate DNS on your network. It's always DNS.
Category | Technology |
Web Link | IANA Blackhole - Home Page |
Network Intelligence
The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.
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 IANA Blackhole IP addresses on this type of network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
DNS Operations, Analysis, a... | AS112 | 192.175.48.0/24 | United States | 192.175.48.1 | |
DNS Operations, Analysis, a... | AS112 | 192.175.48.0/24 | United States | 192.175.48.6 | |
DNS Operations, Analysis, a... | AS112 | 192.175.48.0/24 | United States | 192.175.48.42 |
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