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AS38880 Micron21 Datacentre Pty Ltd

M21-AS-AP - Micron21 Datacentre Pty Ltd · registered in Australia

IPv4 addresses35,84040 prefixes · 0.001% of announced IPv4
Rank in Australia#91largest network in AU by IPv4 space, of 1,660 · 0.09% of AU
Rank worldwide#4,540of 79,396 networks with IPv4
IPv61 x /32 (65,540 x /48)18 prefixes
CountryAustralia1,688 ASNs registered there
Open AS38880 in ASN lookup Look up an IP in this network (27.131.64.1) All networks in Australia

IPv4 prefixes

All 40 prefixes, in address order.

  • 27.131.64.0/23
  • 27.131.66.0/23
  • 27.131.68.0/22
  • 27.131.72.0/21
  • 27.131.80.0/20
  • 27.131.96.0/20
  • 27.131.112.0/24
  • 27.131.113.0/24
  • 27.131.114.0/23
  • 27.131.116.0/22
  • 27.131.120.0/21
  • 38.91.96.0/22
  • 43.245.68.0/22
  • 45.65.60.0/22
  • 45.114.204.0/22
  • 103.13.56.0/22
  • 103.14.57.0/24
  • 103.31.28.0/22
  • 103.37.8.0/23
  • 103.47.233.0/24
  • 103.52.168.0/23
  • 103.80.136.0/22
  • 103.99.114.0/24
  • 103.195.207.0/24
  • 103.198.40.0/24
  • 103.204.106.0/23
  • 103.213.100.0/23
  • 103.213.103.0/24
  • 103.240.88.0/24
  • 111.223.224.0/22
  • 111.223.228.0/23
  • 111.223.230.0/23
  • 111.223.232.0/21
  • 119.31.224.0/21
  • 119.252.176.0/24
  • 119.252.179.0/24
  • 160.25.142.0/24
  • 192.140.140.0/22
  • 203.28.90.0/24
  • 203.29.20.0/24

IPv6 prefixes

All 18 prefixes.

  • 2001:df6:2400::/48
  • 2400:9c00::/45
  • 2400:9c00:8::/45
  • 2400:9c00:10::/44
  • 2400:9c00:20::/43
  • 2400:9c00:40::/42
  • 2400:9c00:80::/41
  • 2400:9c00:100::/40
  • 2400:9c00:200::/39
  • 2400:9c00:400::/38
  • 2400:9c00:800::/37
  • 2400:9c00:1000::/36
  • 2400:9c00:2000::/35
  • 2400:9c00:4000::/34
  • 2400:9c00:8000::/33
  • 2402:fa00:be00::/48
  • 2405:c400:175::/48
  • 2405:c400:176::/48

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS9313#88 ONTHENET-AS - Network Technology (AUST) P/L41,728
AS4857#89 TVP-OPERATIONS-COMPANY-AP - TVP Operations Company36,864
AS45763#90 OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd36,608
AS7477#92 SKYMESHPTYLTD-AS-AP - SkyMesh Pty Ltd35,328
AS45867#93 CBA-NON-AS-AP - Commonwealth Bank of Australia34,304
AS17551#94 ANYCAST-AS-AP - Anycast Global Backbone31,744

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