ISC

ISC - Network

The following page provides details on the network ranges, IPs, ASNs and points-of-presence (PoPs) for ISC.

What Is ISC?

Internet Systems Consortium (ISC) is dedicated to developing software and offering services in support of the Internet infrastructure.

Category	Technology
Web Link	Home Page

Networks and PoPs

The network and PoP data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.

Learn More »

ISC - Network Ranges

IPv4 Network Ranges

149.20.0.0/24
149.20.1.0/24
149.20.2.0/24
and 103 more

IPv6 Network Ranges

2001:4f8:1::/48
2001:4f8:3::/48
2001:4f8:4::/48
and 41 more

Network Ranges and Routes
The networks listed here are low-level detailed routes - either BGP or internal.

ISC - ASNs

AS14932	C1CX
AS3557	ISC - F-root
AS30132	ISC F-Root Ams1
	and 2 more

What is an ASN?
An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by an organization.

ISC - Active Applications

Name	Category
FreeBSD	OS/Software Updates	App Info
ISC	Technology	App Info
M-Lab	Technology	App Info
Root Servers	Technology	App Info

The adjacent list of applications are deployed on the ISC network.

ISC - Anycast

ISC provides Anycast on over 2 network ranges. Anycast makes it possible to route a single IP address to a variety of different geographic points-of-presence.