WorldIP.io

Organization

Proofpoint, Inc.

United States

IPv4 addresses

38,400

CIDR ranges

57

Category

unknown

Countries served by Proofpoint, Inc.

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

United States 34.3K Germany 1.5K United Kingdom 1.0K Israel 1.0K Netherlands 512

ASNs owned by Proofpoint, Inc.

ASN	Name	IPs	Prefixes	Country
AS26211	Proofpoint, Inc.	13.6K	17	US
AS22843	Proofpoint, Inc.	11.8K	16	US
AS52129	Proofpoint, Inc.	11.8K	20	US
AS13916	Proofpoint, Inc.	1.3K	4	US

Largest CIDR ranges

CIDR	IPs	ASN
148.163.136.0/21	2.0K	AS22843
148.163.144.0/21	2.0K	AS26211
205.220.176.0/21	2.0K	AS22843
67.231.144.0/21	2.0K	AS26211
205.220.160.0/21	2.0K	AS26211
185.169.148.0/22	1.0K	AS52129
148.163.152.0/22	1.0K	AS22843
185.132.180.0/22	1.0K	AS52129
208.56.8.0/22	1.0K	AS26211
185.183.28.0/22	1.0K	AS52129
67.231.152.0/22	1.0K	AS22843
66.159.232.0/22	1.0K	AS52129
66.159.252.0/22	1.0K	AS52129
208.56.12.0/22	1.0K	AS22843
205.220.168.0/22	1.0K	AS26211
66.159.244.0/22	1.0K	AS52129
205.220.172.0/22	1.0K	AS22843
148.163.132.0/22	1.0K	AS26211
143.55.144.0/22	1.0K	AS52129
148.163.156.0/23	512	AS26211
148.163.158.0/23	512	AS22843
205.220.184.0/23	512	AS52129
205.220.190.0/23	512	AS26211
148.163.128.0/23	512	AS13916
208.86.202.0/23	512	AS26211
66.159.240.0/23	512	AS26211
66.159.238.0/23	512	AS22843
67.231.156.0/23	512	AS22843
66.159.248.0/23	512	AS26211
66.159.250.0/23	512	AS22843
66.159.224.0/23	512	AS52129
67.231.158.0/23	512	AS26211
91.207.212.0/23	512	AS52129
143.55.148.0/23	512	AS52129
66.159.236.0/23	512	AS52129
208.83.138.0/24	256	AS13916
208.84.64.0/24	256	AS52129
208.83.137.0/24	256	AS22843
208.84.65.0/24	256	AS26211
208.84.66.0/24	256	AS26211
148.163.130.0/24	256	AS13916
208.84.67.0/24	256	AS22843
208.86.200.0/24	256	AS52129
208.86.201.0/24	256	AS22843
208.83.136.0/24	256	AS13916
208.56.17.0/24	256	AS52129
208.56.16.0/24	256	AS26211
143.55.150.0/24	256	AS52129
91.209.104.0/24	256	AS52129
66.159.243.0/24	256	AS52129
205.220.186.0/24	256	AS26211
205.220.187.0/24	256	AS22843
208.56.0.0/24	256	AS52129
208.56.4.0/24	256	AS52129
66.159.228.0/24	256	AS22843
66.159.227.0/24	256	AS26211
208.83.139.0/24	256	AS22843

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