Autonomous System
AS22843 Proofpoint, Inc.
BusinessActiveUnited StatesARIN
AS22843 (PROOFPOINT-ASN-US-EAST) is a business network operated by Proofpoint, Inc. in United States, registered with ARIN. It has 46 IPv4 prefixes with 13,312 addresses and 2 IPv6 prefixes, which makes it the 8,714th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses13,312in 46 prefixes
IPv6 prefixes2≈ 3.6 × 10²⁴ addresses
Size rank#8,714of 82,200 active ASNs
Details
OrganizationProofpoint, Inc.
AS namePROOFPOINT-ASN-US-EAST
Websiteproofpoint.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactabuse@proofpoint.com
Registered2008-01-04
Last updated2012-02-24
IPv4 prefixes
46 prefixes · 13,312 addresses| Network | Addresses | First – last address |
|---|---|---|
| 148.163.152.0/22 | 1,024 | 148.163.152.0 – 148.163.155.255 |
| 66.159.238.0/23 | 512 | 66.159.238.0 – 66.159.239.255 |
| 66.159.250.0/23 | 512 | 66.159.250.0 – 66.159.251.255 |
| 148.163.158.0/23 | 512 | 148.163.158.0 – 148.163.159.255 |
| 66.159.228.0/24 | 256 | 66.159.228.0 – 66.159.228.255 |
| 66.159.250.0/24 | 256 | 66.159.250.0 – 66.159.250.255 |
| 66.159.251.0/24 | 256 | 66.159.251.0 – 66.159.251.255 |
| 67.231.152.0/24 | 256 | 67.231.152.0 – 67.231.152.255 |
| 67.231.153.0/24 | 256 | 67.231.153.0 – 67.231.153.255 |
| 67.231.154.0/24 | 256 | 67.231.154.0 – 67.231.154.255 |
| 67.231.155.0/24 | 256 | 67.231.155.0 – 67.231.155.255 |
| 67.231.156.0/24 | 256 | 67.231.156.0 – 67.231.156.255 |
| 67.231.157.0/24 | 256 | 67.231.157.0 – 67.231.157.255 |
| 148.163.136.0/24 | 256 | 148.163.136.0 – 148.163.136.255 |
| 148.163.137.0/24 | 256 | 148.163.137.0 – 148.163.137.255 |
| 148.163.138.0/24 | 256 | 148.163.138.0 – 148.163.138.255 |
| 148.163.139.0/24 | 256 | 148.163.139.0 – 148.163.139.255 |
| 148.163.140.0/24 | 256 | 148.163.140.0 – 148.163.140.255 |
| 148.163.141.0/24 | 256 | 148.163.141.0 – 148.163.141.255 |
| 148.163.142.0/24 | 256 | 148.163.142.0 – 148.163.142.255 |
| 148.163.143.0/24 | 256 | 148.163.143.0 – 148.163.143.255 |
| 205.220.172.0/24 | 256 | 205.220.172.0 – 205.220.172.255 |
| 205.220.173.0/24 | 256 | 205.220.173.0 – 205.220.173.255 |
| 205.220.174.0/24 | 256 | 205.220.174.0 – 205.220.174.255 |
| 205.220.175.0/24 | 256 | 205.220.175.0 – 205.220.175.255 |
148.163.152.0/22 66.159.238.0/23 66.159.250.0/23 148.163.158.0/23 66.159.228.0/24 66.159.250.0/24 66.159.251.0/24 67.231.152.0/24 67.231.153.0/24 67.231.154.0/24 67.231.155.0/24 67.231.156.0/24 67.231.157.0/24 148.163.136.0/24 148.163.137.0/24 148.163.138.0/24 148.163.139.0/24 148.163.140.0/24 148.163.141.0/24 148.163.142.0/24 148.163.143.0/24 205.220.172.0/24 205.220.173.0/24 205.220.174.0/24 205.220.175.0/24
The 25 largest of 46. The API and the database have all of them.
IPv6 prefixes
2 prefixes- 2620:100:9004::/47
- 2620:0:2902::/48
2620:100:9004::/47 2620:0:2902::/48
Query AS22843 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS22843&key=YOUR_API_KEY"
Any address in its prefixes resolves to AS22843, with or without a key:
curl "https://api.ipapi.is/?q=148.163.152.1"
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