// ASN
AS40401
BACKBLAZE - Backblaze Inc, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS40401
- Organization
- Backblaze Inc
- Description
- BACKBLAZE - Backblaze Inc, US
- Country
- US
- State / Region
- CA
- City
- San Francisco
- Address
- 2261 Market Street STE 81006
- Registry (RIR)
- ARIN
- Created
- 2016-12-13
- Updated
- 2026-02-04
- IPv4 Prefixes
- 23
- IPv6 Prefixes
- 34
IPv4 Prefixes
23 total · showing first 10104.153.232.0/23 104.153.234.0/24 104.153.235.0/24 104.153.236.0/24 104.153.237.0/24 104.153.238.0/24 149.137.128.0/23 149.137.130.0/23 149.137.132.0/23 149.137.134.0/23
IPv6 Prefixes
34 total · showing first 102605:72c0:100::/45 2605:72c0:1fc::/48 2605:72c0:1fd::/48 2605:72c0:1fe::/48 2605:72c0:1ff::/48 2605:72c0:200::/45 2605:72c0:208::/48 2605:72c0:209::/48 2605:72c0:20a::/48 2605:72c0:2fc::/48
What is AS40401?
AS40401 is an Autonomous System Number (ASN) assigned to Backblaze 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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