// ASN
AS668
DNIC-AS-00668 - United States Department of Defense DoD, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS668
- Organization
- United States Department of Defense (DoD)
- Description
- DNIC-AS-00668 - United States Department of Defense DoD, US
- Country
- US
- State / Region
- OH
- City
- Columbus
- Address
- 3990 E. Broad Street
- Registry (RIR)
- ARIN
- Created
- 2007-04-04
- Updated
- 2025-03-13
- IPv4 Prefixes
- 191
- IPv6 Prefixes
- 1
IPv4 Prefixes
191 total · showing first 10128.132.0.0/16 128.160.0.0/17 129.229.0.0/16 129.92.0.0/16 130.109.0.0/16 130.163.0.0/16 131.120.0.0/16 131.121.0.0/16 131.122.0.0/16 131.214.0.0/16
IPv6 Prefixes
1 total2001:480::/32
What is AS668?
AS668 is an Autonomous System Number (ASN) assigned to United States Department of Defense (DoD). An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.