// ASN
AS26211
PROOFPOINT-ASN-US-WEST - Proofpoint, Inc., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS26211
- Organization
- Proofpoint, Inc.
- Description
- PROOFPOINT-ASN-US-WEST - Proofpoint, Inc., US
- Country
- US
- State / Region
- CA
- City
- Sunnyvale
- Address
- 925 W Maude Ave
- Registry (RIR)
- ARIN
- Created
- 2009-01-27
- Updated
- 2021-06-15
- IPv4 Prefixes
- 48
- IPv6 Prefixes
- 3
IPv4 Prefixes
48 total · showing first 10148.163.132.0/24 148.163.133.0/24 148.163.134.0/24 148.163.135.0/24 148.163.144.0/24 148.163.145.0/24 148.163.146.0/24 148.163.147.0/24 148.163.148.0/22 148.163.156.0/23
IPv6 Prefixes
3 total2620:100:9000::/47 2620:100:900c::/48 2620:100:900d::/48
What is AS26211?
AS26211 is an Autonomous System Number (ASN) assigned to Proofpoint, Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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