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// ASN

AS18220

AUS-DEFENCE-AS-AP Australian Defence Organisation, AU

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

ASN
AS18220
Organization
Australian Defence Organisation
Description
AUS-DEFENCE-AS-AP Australian Defence Organisation, AU
Country
AU
Registry (RIR)
APNIC
Created
2019-01-24
Updated
2025-11-10
IPv4 Prefixes
5
IPv6 Prefixes
1

IPv4 Prefixes

5 total 
202.12.69.0/24
203.10.114.0/24
203.6.100.0/22
203.6.104.0/22
203.6.114.0/24

IPv6 Prefixes

1 total 
2401:6bfd::/32

What is AS18220?

AS18220 is an Autonomous System Number (ASN) assigned to Australian Defence Organisation. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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