IPv4 AS Names Directory: AS Name Proofpoint Inc.

Proofpoint Inc. - IPv4 Network Ranges (CIDRs)

Proofpoint Inc. has 52 IPv4 network ranges (CIDR). Including: 143.55.144.0/22, 143.55.148.0/23, 143.55.150.0/24, 148.163.128.0/23, 148.163.130.0/24, 148.163.132.0/22, 148.163.136.0/21, 148.163.144.0/21, 148.163.152.0/22, 148.163.156.0/23, 148.163.158.0/23, 185.132.180.0/22, 185.183.28.0/22, 199.33.143.0/24, 205.220.160.0/21, 205.220.168.0/22, 205.220.172.0/22, 205.220.176.0/21, 205.220.184.0/23, 205.220.186.0/24, 205.220.187.0/24, 205.220.190.0/23, 208.83.136.0/24, 208.83.137.0/24, 208.83.138.0/24, 208.83.139.0/24, 208.84.64.0/24, 208.84.65.0/24, 208.84.66.0/24, 208.84.67.0/24, 208.86.200.0/24, 208.86.201.0/24, 208.86.202.0/23, 66.159.224.0/23, 66.159.227.0/24, 66.159.228.0/24, 66.159.229.0/24, 66.159.232.0/22, 66.159.236.0/23, 66.159.238.0/23, 66.159.240.0/23, 66.159.243.0/24, 66.159.244.0/23, 66.159.246.0/24, 66.159.247.0/24, 66.159.248.0/21, 67.231.144.0/21, 67.231.152.0/22, 67.231.156.0/23, 67.231.158.0/23, 91.207.212.0/23, 91.209.104.0/24
This information corresponds to IPv4 addresses for AS Name Proofpoint Inc., but this AS Name also has associated IPv6 address ranges. Check the IPv6 data for this AS Name

Download the complete list of CIDRs and AS numbers associated with Proofpoint Inc. for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.

Proofpoint Inc. - Autonomous System Numbers (AS)

Proofpoint Inc. is associated with 4 AS numbers. These are: AS13916, AS22843, AS26211, AS52129
IP Range CIDR ASN AS Name
66.159.224.0 to 66.159.225.255 66.159.224.0/23 AS13916 Proofpoint Inc. See Range
66.159.227.0 to 66.159.227.255 66.159.227.0/24 AS26211 Proofpoint Inc. See Range
66.159.228.0 to 66.159.228.255 66.159.228.0/24 AS22843 Proofpoint Inc. See Range
66.159.229.0 to 66.159.229.255 66.159.229.0/24 AS13916 Proofpoint Inc. See Range
66.159.232.0 to 66.159.235.255 66.159.232.0/22 AS52129 Proofpoint Inc. See Range
66.159.236.0 to 66.159.237.255 66.159.236.0/23 AS52129 Proofpoint Inc. See Range
66.159.238.0 to 66.159.239.255 66.159.238.0/23 AS22843 Proofpoint Inc. See Range
66.159.240.0 to 66.159.241.255 66.159.240.0/23 AS26211 Proofpoint Inc. See Range
66.159.243.0 to 66.159.243.255 66.159.243.0/24 AS13916 Proofpoint Inc. See Range
66.159.244.0 to 66.159.245.255 66.159.244.0/23 AS13916 Proofpoint Inc. See Range
66.159.246.0 to 66.159.246.255 66.159.246.0/24 AS52129 Proofpoint Inc. See Range
66.159.247.0 to 66.159.247.255 66.159.247.0/24 AS13916 Proofpoint Inc. See Range
66.159.248.0 to 66.159.255.255 66.159.248.0/21 AS13916 Proofpoint Inc. See Range
67.231.144.0 to 67.231.151.255 67.231.144.0/21 AS26211 Proofpoint Inc. See Range
67.231.152.0 to 67.231.155.255 67.231.152.0/22 AS22843 Proofpoint Inc. See Range
67.231.156.0 to 67.231.157.255 67.231.156.0/23 AS22843 Proofpoint Inc. See Range
67.231.158.0 to 67.231.159.255 67.231.158.0/23 AS26211 Proofpoint Inc. See Range
91.207.212.0 to 91.207.213.255 91.207.212.0/23 AS52129 Proofpoint Inc. See Range
91.209.104.0 to 91.209.104.255 91.209.104.0/24 AS52129 Proofpoint Inc. See Range
143.55.144.0 to 143.55.147.255 143.55.144.0/22 AS52129 Proofpoint Inc. See Range
143.55.148.0 to 143.55.149.255 143.55.148.0/23 AS52129 Proofpoint Inc. See Range
143.55.150.0 to 143.55.150.255 143.55.150.0/24 AS52129 Proofpoint Inc. See Range
148.163.128.0 to 148.163.129.255 148.163.128.0/23 AS13916 Proofpoint Inc. See Range
148.163.130.0 to 148.163.130.255 148.163.130.0/24 AS13916 Proofpoint Inc. See Range
148.163.132.0 to 148.163.135.255 148.163.132.0/22 AS26211 Proofpoint Inc. See Range
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