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ASN Lookup Tool
AS17477 MCT-SYDNEY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17477
Organisation
Macquarie Technology Operations Pty Limited
Name
MCT-SYDNEY
Total IPv4 Addresses
107,045
Total IPv4 Prefixes
204
Total IPv6 Prefixes
20
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,903 out of 79,114
Registry
Apnic
Registered Country
AU flagAU
Registered Country Name
Australia
Registered Date
Registration Last Change
2025-05-06
Receiving From
ASN
Organisation
AS1221
AU flagTelstra Limited
AS3303
CH flagSwisscom (Schweiz) AG
AS9304
HK flagHGC Global Communications Limited
AS4181
US flagTDS TELECOM
AS8220
GB flagCOLT Technology Services Group Limited
Showing 5 of 45
Transit To
ASN
Organisation
AS8075
US flagMicrosoft Corporation
AS140637
AU flagMacquarie Technology Operations Pty Limited
AS134984
AU flagNextGen.Net Pty Ltd
AS30031
US flagMimecast North America Inc
AS37235
ZA flagMimecast South Africa
Showing 5 of 18
IPv4 Active Prefixes
PrefixRange FromRange To
85.118.153.0/2485.118.153.085.118.153.255
103.17.224.0/22103.17.224.0103.17.227.255
103.76.244.0/24103.76.244.0103.76.244.255
103.117.182.0/24103.117.182.0103.117.182.255
103.135.246.0/24103.135.246.0103.135.246.255
Showing 5 of 204
IPv6 Active Prefixes
PrefixRange FromRange To
2400:cc00::/352400:cc00::2400:cc00:1fff:ffff:ffff:ffff:ffff:ffff
2400:cc00:2000::/362400:cc00:2000::2400:cc00:2fff:ffff:ffff:ffff:ffff:ffff
2400:cc00:4000::/362400:cc00:4000::2400:cc00:4fff:ffff:ffff:ffff:ffff:ffff
2400:cc00:5000::/362400:cc00:5000::2400:cc00:5fff:ffff:ffff:ffff:ffff:ffff
2400:cc00:6000::/362400:cc00:6000::2400:cc00:6fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 20