// ASN
AS399970
ARIN-RS-RND - ARIN Routing Security, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS399970
- Organization
- ARIN Routing Security
- Description
- ARIN-RS-RND - ARIN Routing Security, US
- Country
- US
- State / Region
- VA
- City
- Centreville
- Address
- PO Box 232290
- Registry (RIR)
- ARIN
- Created
- 2021-08-19
- Updated
- 2025-03-04
- IPv4 Prefixes
- 5
- IPv6 Prefixes
- 96
IPv4 Prefixes
5 total149.112.152.0/22 149.112.152.0/23 149.112.154.0/23 149.112.154.0/24 149.112.155.0/24
IPv6 Prefixes
96 total · showing first 102602:fc3b::/32 2602:fc3b::/33 2602:fc3b:c000::/36 2602:fc3b:c000::/40 2602:fc3b:c010::/44 2602:fc3b:c020::/44 2602:fc3b:c030::/44 2602:fc3b:c040::/44 2602:fc3b:c100::/40 2602:fc3b:c110::/44
What is AS399970?
AS399970 is an Autonomous System Number (ASN) assigned to ARIN Routing Security. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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