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AS17477 Macquarie Technology Operations Pty Limited

MCT-SYDNEY - Macquarie Technology Operations Pty Limited · registered in Australia

IPv4 addresses108,80096 prefixes · 0.003% of announced IPv4
Rank in Australia#36largest network in AU by IPv4 space, of 1,660 · 0.28% of AU
Rank worldwide#1,805of 79,396 networks with IPv4
IPv661,440 x /4817 prefixes
CountryAustralia1,688 ASNs registered there
Open AS17477 in ASN lookup Look up an IP in this network (85.118.153.1) All networks in Australia

IPv4 prefixes

All 96 prefixes, in address order.

  • 85.118.153.0/24
  • 103.76.244.0/24
  • 103.117.182.0/24
  • 103.135.246.0/23
  • 103.153.56.0/24
  • 103.194.121.0/24
  • 103.232.116.0/22
  • 103.254.88.0/23
  • 119.161.32.0/20
  • 124.47.128.0/22
  • 124.47.132.0/24
  • 124.47.133.0/24
  • 124.47.134.0/23
  • 124.47.136.0/22
  • 124.47.140.0/23
  • 124.47.142.0/24
  • 124.47.143.0/24
  • 124.47.144.0/21
  • 124.47.152.0/22
  • 124.47.156.0/23
  • 124.47.158.0/23
  • 124.47.160.0/23
  • 124.47.162.0/23
  • 124.47.164.0/22
  • 124.47.168.0/21
  • 124.47.176.0/20
  • 125.7.0.0/23
  • 125.7.2.0/24
  • 125.7.3.0/24
  • 125.7.4.0/22
  • 125.7.8.0/22
  • 125.7.12.0/24
  • 125.7.13.0/24
  • 125.7.14.0/23
  • 125.7.16.0/20
  • 125.7.32.0/22
  • 125.7.36.0/23
  • 125.7.38.0/24
  • 125.7.39.0/24
  • 125.7.40.0/21
  • 125.7.48.0/23
  • 125.7.50.0/24
  • 125.7.51.0/24
  • 125.7.52.0/22
  • 125.7.56.0/23
  • 125.7.58.0/24
  • 125.7.59.0/24
  • 125.7.60.0/22
  • 125.7.64.0/21
  • 125.7.72.0/22
  • 125.7.76.0/24
  • 125.7.77.0/24
  • 125.7.78.0/23
  • 125.7.80.0/20
  • 125.7.96.0/20
  • 125.7.112.0/23
  • 125.7.114.0/23
  • 125.7.116.0/22
  • 125.7.120.0/24
  • 125.7.121.0/24
  • 125.7.122.0/23
  • 125.7.124.0/22
  • 194.193.0.0/20
  • 194.193.20.0/22
  • 194.193.24.0/23
  • 194.193.26.0/24
  • 194.193.27.0/24
  • 202.1.234.0/23
  • 202.4.183.0/24
  • 202.191.48.0/21
  • 203.3.133.0/24
  • 203.3.138.0/24
  • 203.5.192.0/24
  • 203.8.71.0/24
  • 203.16.196.0/24
  • 203.20.78.0/23
  • 203.20.81.0/24
  • 203.28.85.0/24
  • 203.110.128.0/19
  • 210.193.128.0/19
  • 210.193.160.0/21
  • 210.193.168.0/22
  • 210.193.172.0/23
  • 210.193.174.0/23
  • 210.193.176.0/20
  • 210.193.192.0/22
  • 210.193.196.0/23
  • 210.193.198.0/23
  • 210.193.200.0/21
  • 210.193.208.0/20
  • 210.193.224.0/20
  • 210.193.240.0/21
  • 210.193.248.0/22
  • 210.193.252.0/23
  • 210.193.254.0/24
  • 210.193.255.0/24

IPv6 prefixes

All 17 prefixes.

  • 2400:cc00::/35
  • 2400:cc00:2000::/36
  • 2400:cc00:4000::/34
  • 2400:cc00:8000::/38
  • 2400:cc00:8400::/40
  • 2400:cc00:8500::/40
  • 2400:cc00:8600::/39
  • 2400:cc00:8800::/40
  • 2400:cc00:8900::/40
  • 2400:cc00:8a00::/40
  • 2400:cc00:8b00::/40
  • 2400:cc00:8c00::/40
  • 2400:cc00:8d00::/40
  • 2400:cc00:8e00::/39
  • 2400:cc00:9000::/36
  • 2400:cc00:a000::/35
  • 2400:cc00:c000::/34

Other ASNs named Macquarie Technology Operations Pty Limited

1 other network uses the same organisation name; together with AS17477 they announce 256,256 IPv4 addresses.

ASNNameIPv4 addresses
AS140637MTG-MG - Macquarie Technology Operations Pty Limited AU147,456

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS17766#33 NEXON-AS-AP - Nexon Asia Pacific Pty Ltd129,536
AS24436#34 UQ-AS-AP - University of Queensland110,592
AS24033#35 ACTIV8ME-AS-AP - Australian Private Networks Pty Ltd110,592
AS45671#37 AS45671-NET-AU - Wholesale Services Provider104,960
AS139344#38 ACTGOV-EDU-AS-AP - ACT Government InTACT Group97,536
AS55803#39 HOSTOPIA-AU - Hostopia Australia Web Pty Ltd92,928

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources