CIDR Range

72.0.0.0/18

16.4K IPs /18 United States ARIN

Addresses

16,384

16.4K

First IP

Last IP

Sub-ranges

47+

within this block

Ranges inside 72.0.0.0/18

CIDR	IPs	Organization	ASN	Country
72.0.0.0/20	4.1K	CITISTREET	AS23173	US
72.0.48.0/20	4.1K	—	—	US
72.0.32.0/20	4.1K	TULAROSA COMMUNICATIONS, INC.	AS11711	US
72.0.48.0/20	4.1K	WoodyNet, Inc.	AS42	US
72.0.0.0/20	4.1K	—	—	US
72.0.32.0/21	2.0K	—	—	US
72.0.24.0/22	1.0K	—	—	US
72.0.16.0/22	1.0K	CITISTREET	AS23173	US
72.0.44.0/22	1.0K	—	—	US
72.0.24.0/22	1.0K	CITISTREET	AS23173	US
72.0.20.0/22	1.0K	—	—	US
72.0.20.0/23	512	CITISTREET	AS23173	US
72.0.30.0/23	512	CITISTREET	AS23173	US
72.0.30.0/23	512	—	—	US
72.0.16.0/23	512	—	—	US
72.0.42.0/23	512	—	—	US
72.0.41.0/24	256	—	—	US
72.0.22.0/24	256	CITISTREET	AS23173	US
72.0.29.0/24	256	—	—	US
72.0.40.0/24	256	—	—	US
72.0.28.0/24	256	CITISTREET	AS23173	US
72.0.19.0/24	256	—	—	US
72.0.18.0/25	128	—	—	US
72.0.18.128/26	64	—	—	US
72.0.28.64/26	64	—	—	US
72.0.28.128/26	64	—	—	US
72.0.18.192/27	32	—	—	US
72.0.28.192/27	32	—	—	US
72.0.28.32/27	32	—	—	US
72.0.28.224/28	16	—	—	US
72.0.18.224/28	16	—	—	US
72.0.28.0/28	16	—	—	US
72.0.28.248/29	8	—	—	US
72.0.18.248/29	8	—	—	US
72.0.28.16/29	8	—	—	US
72.0.18.244/30	4	—	—	US
72.0.28.28/30	4	—	—	US
72.0.28.244/30	4	—	—	US
72.0.28.242/31	2	—	—	US
72.0.28.26/31	2	—	—	US
72.0.18.242/31	2	—	—	US
72.0.18.241/32	1	—	—	US
72.0.18.240/32	1	—	—	US
72.0.28.24/32	1	—	—	US
72.0.28.241/32	1	—	—	US
72.0.28.240/32	1	—	—	US
72.0.28.25/32	1	—	—	US

72.0.0.0 72.0.0.1 72.0.0.2 72.0.0.3 72.0.0.4 72.0.0.5 72.0.0.6 72.0.0.7 72.0.0.8 72.0.0.9 16.4K more…