AS342

DNIC-ASBLK-00306-00371 - United States Department of Defense DoD, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS342
Organization: United States Department of Defense (DoD)
Description: DNIC-ASBLK-00306-00371 - 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: 7
IPv6 Prefixes: 1

IPv4 Prefixes

7 total

55.56.0.0/16
55.56.11.0/24
55.56.196.0/22
55.56.2.0/24
55.56.210.0/24
55.56.215.0/24
55.56.99.0/24

IPv6 Prefixes

1 total

2608:16a:6200::/40

What is AS342?

AS342 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.

ASN Lookup Tool →