// ASN
AS23821
AS23821-49 - JPNIC-2Byte-ASBLOCK-AP, JP
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS23821
- Organization
- SHINSEI INFORMATION TECHNOLOGY CO.,LTD.
- Description
- AS23821-49 - JPNIC-2Byte-ASBLOCK-AP, JP
- Registry (RIR)
- JPNIC
- Created
- 2009-04-08
- Updated
- 2009-04-09
- IPv4 Prefixes
- 0
- IPv6 Prefixes
- 0
What is AS23821?
AS23821 is an Autonomous System Number (ASN) assigned to SHINSEI INFORMATION TECHNOLOGY CO.,LTD.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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