// ASN
AS400421
AS-SOFTHEON - Softheon, Inc., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS400421
- Organization
- Softheon, Inc.
- Description
- AS-SOFTHEON - Softheon, Inc., US
- Country
- US
- State / Region
- NY
- City
- Stony Brook
- Address
- 1500 Stony Brook Rd
- Registry (RIR)
- ARIN
- Created
- 2022-01-13
- Updated
- 2025-05-02
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 0
IPv4 Prefixes
1 total138.84.204.0/23
What is AS400421?
AS400421 is an Autonomous System Number (ASN) assigned to Softheon, 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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