// ASN
AS11572
SS-ATL - PhoenixNAP LLC, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS11572
- Organization
- PhoenixNAP LLC
- Description
- SS-ATL - PhoenixNAP LLC, US
- Country
- US
- State / Region
- AZ
- City
- Phoenix
- Address
- 3402 E. University Drive
- Registry (RIR)
- ARIN
- Created
- 2010-01-22
- Updated
- 2026-02-25
- IPv4 Prefixes
- 12
- IPv6 Prefixes
- 2
IPv4 Prefixes
12 total · showing first 10104.244.52.0/24 131.153.132.0/22 131.153.152.0/23 131.153.24.0/21 131.153.65.0/24 131.153.66.0/23 131.153.82.0/24 204.217.128.0/22 206.232.0.0/22 63.214.166.0/23
IPv6 Prefixes
2 total2607:6003:2305::/48 2607:ff00:500::/40
What is AS11572?
AS11572 is an Autonomous System Number (ASN) assigned to PhoenixNAP LLC. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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