Autonomous System

AS103

Northwestern University

Northwestern University United States

Announced IPs

149,504

CIDR prefixes

ASN

AS103

Top CIDR ranges

CIDR	IPs	Organization	Country
129.105.0.0/16	65.5K	Northwestern University	—
165.124.0.0/17	32.8K	Northwestern University	—
199.74.64.0/18	16.4K	Northwestern University	—
165.124.192.0/19	8.2K	Northwestern University	—
165.124.128.0/19	8.2K	Northwestern University	—
165.124.160.0/20	4.1K	Northwestern University	—
165.124.240.0/20	4.1K	Northwestern University	—
165.124.176.0/21	2.0K	Northwestern University	—
165.124.224.0/21	2.0K	Northwestern University	—
8.30.248.0/22	1.0K	Northwestern University	—
165.124.232.0/22	1.0K	Northwestern University	—
192.26.86.0/23	512	Northwestern University	—
199.249.166.0/23	512	Northwestern University	—
8.28.178.0/23	512	Northwestern University	—
165.124.184.0/23	512	Northwestern University	—
199.249.168.0/23	512	Northwestern University	—
192.5.143.0/24	256	Northwestern University	—
192.26.85.0/24	256	Northwestern University	—
165.124.186.0/24	256	Northwestern University	—
192.31.253.0/24	256	Northwestern University	—
199.249.165.0/24	256	Northwestern University	—
38.124.97.0/24	256	Northwestern University	—