Organization

zColo

United States

IPv4 addresses

99,072

CIDR ranges

Countries served by zColo

Every country where this organization has IPv4 allocations, ranked by IPs held.

United States 99.1K

ASNs owned by zColo

ASN	Name	IPs	Prefixes	Country
AS13354	zColo	52.2K	34	US
AS27325	zColo	35.1K	16	US
AS32952	zColo	4.6K	6	US
AS14313	zColo	3.8K	7	US
AS3595	zColo	3.3K	5	US

Largest CIDR ranges

CIDR	IPs	ASN
198.154.96.0/19	8.2K	AS13354
66.219.32.0/19	8.2K	AS27325
64.20.224.0/19	8.2K	AS27325
108.60.192.0/19	8.2K	AS13354
64.17.0.0/20	4.1K	AS27325
108.166.160.0/20	4.1K	AS13354
216.172.96.0/20	4.1K	AS13354
208.123.80.0/20	4.1K	AS27325
209.105.224.0/20	4.1K	AS13354
74.124.0.0/20	4.1K	AS13354
205.214.72.0/21	2.0K	AS3595
208.78.216.0/21	2.0K	AS13354
208.67.240.0/21	2.0K	AS27325
208.74.16.0/21	2.0K	AS32952
96.47.216.0/21	2.0K	AS27325
67.211.32.0/21	2.0K	AS13354
208.123.64.0/21	2.0K	AS27325
204.13.12.0/22	1.0K	AS32952
208.123.76.0/22	1.0K	AS27325
204.75.12.0/22	1.0K	AS14313
108.166.188.0/22	1.0K	AS13354
108.166.176.0/22	1.0K	AS13354
209.105.240.0/22	1.0K	AS13354
209.105.252.0/22	1.0K	AS13354
162.223.244.0/22	1.0K	AS14313
74.124.20.0/22	1.0K	AS13354
67.211.40.0/22	1.0K	AS13354
67.211.60.0/22	1.0K	AS13354
74.124.28.0/22	1.0K	AS13354
96.47.208.0/22	1.0K	AS27325
209.105.248.0/23	512	AS13354
204.14.208.0/23	512	AS32952
204.14.214.0/23	512	AS32952
67.211.50.0/23	512	AS13354
67.211.58.0/23	512	AS13354
67.211.54.0/23	512	AS13354
208.123.74.0/23	512	AS27325
209.151.68.0/23	512	AS14313
64.64.222.0/23	512	AS3595
209.105.244.0/23	512	AS13354
67.211.44.0/23	512	AS13354
209.43.68.0/23	512	AS14313
74.124.24.0/23	512	AS13354
96.47.214.0/23	512	AS27325
74.124.16.0/23	512	AS13354
108.166.180.0/23	512	AS13354
108.166.184.0/23	512	AS13354
108.166.186.0/24	256	AS13354
209.43.124.0/24	256	AS14313
24.227.211.0/24	256	AS27325
108.166.183.0/24	256	AS13354
75.127.82.0/24	256	AS3595
209.105.250.0/24	256	AS13354
63.100.51.0/24	256	AS14313
96.47.213.0/24	256	AS27325
199.16.45.0/24	256	AS3595
67.211.46.0/24	256	AS13354
204.14.210.0/24	256	AS32952
204.14.212.0/24	256	AS32952
198.252.182.0/24	256	AS27325
192.188.253.0/24	256	AS27325
207.210.105.0/24	256	AS3595
170.76.204.0/24	256	AS13354
67.211.52.0/24	256	AS13354
74.115.67.0/24	256	AS14313
67.211.48.0/24	256	AS13354
208.123.72.0/24	256	AS27325
209.105.246.0/24	256	AS13354