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// ASN

AS10128

IAG-AS-AP Optus Customer Network, AU

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

ASN
AS10128
Organization
SingTel Optus Pty Ltd
Description
IAG-AS-AP Optus Customer Network, AU
Country
AU
Registry (RIR)
APNIC
Created
2017-08-29
Updated
2025-03-31
IPv4 Prefixes
9
IPv6 Prefixes
0

IPv4 Prefixes

9 total
168.140.176.0/24
168.140.177.0/24
168.140.178.0/24
168.140.179.0/24
168.140.180.0/24
168.140.181.0/24
168.140.182.0/24
168.140.188.0/24
168.140.229.0/24

What is AS10128?

AS10128 is an Autonomous System Number (ASN) assigned to SingTel Optus Pty 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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Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.