NextDNS Application

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

Description

NextDNS is a DNS filter that protects against cybersecurity threats, blocks ads, and provides a safe and supervised Internet for children.

Category	Cybersecurity
Web Link	NextDNS - 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.

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NextDNS - Domains

nextdns.io is the primary domain associated with NextDNS.

Network Ranges

23.247.212.0/22
45.90.28.0/22
146.19.14.0/24
2a07:a8c0::/29

Network Ranges
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.

NextDNS Network

Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the NextDNS Network.

ASN Description	ASN	Route	Location	IP
NextDNS	AS34939	23.247.212.0/24	United States	23.247.212.0
NextDNS	AS34939	23.247.212.0/24	United States	23.247.212.1
NextDNS	AS34939	23.247.212.0/24	United States	23.247.212.2
NextDNS	AS34939	23.247.212.0/24	United States	23.247.212.3
NextDNS	AS34939	23.247.212.0/24	United States	23.247.212.4
and 2034 more

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of NextDNS IP addresses deployed on this type of network.

Network	PoP	Category	Location	Route
Deutsche Telekom	Budapest	ISP/Telco	Hungary	2a03:f80:36::/48
Cyta	Larnaca	ISP/Telco	Cyprus	85.190.230.0/24
Deutsche Telekom	Budapest	ISP/Telco	Hungary	194.71.130.0/24

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by NextDNS are summarized here.

NextDNS leverages multiple cloud providers to support different components of its service architecture. These platforms are used to deliver core application functionality, including API endpoints, data processing services, and hybrid content distribution, allowing NextDNS to optimize performance, reliability, and scalability across its offerings.

Cloud Hosts	# of IPs
Worldstream	4
Hetzner	8
Anexia	101
Advania	2
Trabia	2
M247	5
Vultr	46
Melbicom	4
Misaka	72
EdgeUno	32
Kaopu Cloud	10
LeapSwitch	4
DataCamp	1
Google Hosted	226
Vercel	17
DigitalOcean	2
Global Secure Layer	10
Interconnecx	1
THG Ingenuity	1
Tier.net	1
Nocix	2
Enahost	1

Content Delivery Networks - CDNs

In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.

Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.