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AS56132 Monash University,

MONASHUNI-AU-AS-AP - Monash University, · registered in Australia

IPv4 addresses236,28818 prefixes · 0.008% of announced IPv4
Rank in Australia#14largest network in AU by IPv4 space, of 1,660 · 0.61% of AU
Rank worldwide#958of 79,396 networks with IPv4
IPv665,535 x /4833 prefixes
CountryAustralia1,688 ASNs registered there
Open AS56132 in ASN lookup Look up an IP in this network (43.246.232.1) All networks in Australia

IPv4 prefixes

All 18 prefixes, in address order.

  • 43.246.232.0/22
  • 49.127.0.0/16
  • 59.191.208.0/20
  • 103.35.228.0/22
  • 118.138.0.0/16
  • 118.139.0.0/17
  • 130.194.0.0/17
  • 130.194.128.0/18
  • 130.194.192.0/19
  • 130.194.224.0/20
  • 130.194.240.0/21
  • 130.194.248.0/22
  • 130.194.252.0/24
  • 130.194.253.0/24
  • 130.194.254.0/23
  • 203.0.141.0/24
  • 203.6.141.0/24
  • 203.23.136.0/24

IPv6 prefixes

All 33 prefixes.

  • 2404:2400::/40
  • 2404:2400:100::/48
  • 2404:2400:101::/48
  • 2404:2400:102::/47
  • 2404:2400:104::/46
  • 2404:2400:108::/45
  • 2404:2400:110::/44
  • 2404:2400:120::/43
  • 2404:2400:140::/42
  • 2404:2400:180::/41
  • 2404:2400:201::/48
  • 2404:2400:202::/47
  • 2404:2400:204::/46
  • 2404:2400:208::/45
  • 2404:2400:210::/44
  • 2404:2400:220::/43
  • 2404:2400:240::/42
  • 2404:2400:280::/41
  • 2404:2400:300::/48
  • 2404:2400:301::/48
  • 2404:2400:302::/47
  • 2404:2400:304::/46
  • 2404:2400:308::/45
  • 2404:2400:310::/44
  • 2404:2400:320::/43
  • 2404:2400:340::/42
  • 2404:2400:380::/41
  • 2404:2400:400::/38
  • 2404:2400:800::/37
  • 2404:2400:1000::/36
  • 2404:2400:2000::/35
  • 2404:2400:4000::/34
  • 2404:2400:8000::/33

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS135887#11 TELSTRA-BELONG-AP - Belong (Telstra Limited)458,752
AS4764#12 WIDEBAND-AS-AP - Aussie Broadband394,496
AS4826#13 VOCUS-BACKBONE-AS - Vocus Connect International Backbone329,728
AS9650#15 CITEC-AU-AP - QLD Government Business (IT)226,560
AS38195#16 SUPERLOOP-AS-AP - Superloop200,192
AS23859#17 UNSW-AS-AP - University of New South Wales196,864

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