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

103.11.221.0/24
149.20.0.0/24
149.20.1.0/24
and 148 more

IPv6 Network Ranges

2001:4f8:1::/48
2001:4f8:3::/48
2001:4f8:4::/48
and 85 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 5 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
Root Servers	Technology	App Info
FreeBSD	OS/Software Updates	App Info
ISC	Technology	App Info
M-Lab	Technology	App Info

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

ISC - Network Map

ISC is deployed across a single PoP in one country

Geography
Cities	1
Countries	1
Continents	1
Anycast

Network
Total Ranges	239
IPv4 Ranges	151
IPv6 Ranges	88
Anycast Ranges	2

Only the locations of important networks exchanges and edge cache systems are provided.

Anycast makes it possible to route a single IP address to a variety of different geographic points-of-presence. Nifty.