// ASN
AS401953
SBA1DC - U.S. Small Business Administration, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS401953
- Organization
- U.S. Small Business Administration
- Description
- SBA1DC - U.S. Small Business Administration, US
- Country
- US
- State / Region
- DC
- City
- Washington
- Address
- 409, Third Street SW
- Registry (RIR)
- ARIN
- Created
- 2005-11-23
- Updated
- 2026-02-17
- IPv4 Prefixes
- 0
- IPv6 Prefixes
- 0
What is AS401953?
AS401953 is an Autonomous System Number (ASN) assigned to U.S. Small Business Administration. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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