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AS10235 National Australia Bank Limited

NAB-AS-AP - National Australia Bank Limited · registered in Australia

IPv4 addresses136,44888 prefixes · 0.004% of announced IPv4
Rank in Australia#25largest network in AU by IPv4 space, of 1,660 · 0.35% of AU
Rank worldwide#1,436of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryAustralia1,688 ASNs registered there
Open AS10235 in ASN lookup Look up an IP in this network (155.60.0.1) All networks in Australia

IPv4 prefixes

All 88 prefixes, in address order.

  • 155.60.0.0/18
  • 155.60.64.0/19
  • 155.60.96.0/22
  • 155.60.100.0/24
  • 155.60.101.0/24
  • 155.60.102.0/23
  • 155.60.104.0/21
  • 155.60.112.0/20
  • 155.60.130.0/23
  • 155.60.132.0/22
  • 155.60.136.0/21
  • 155.60.144.0/20
  • 155.60.161.0/24
  • 155.60.163.0/24
  • 155.60.164.0/22
  • 155.60.168.0/21
  • 155.60.176.0/20
  • 155.60.192.0/19
  • 155.60.227.0/24
  • 155.60.228.0/22
  • 155.60.235.0/24
  • 155.60.236.0/22
  • 155.60.243.0/24
  • 155.60.244.0/22
  • 155.60.248.0/21
  • 164.53.0.0/18
  • 164.53.64.0/23
  • 164.53.66.0/23
  • 164.53.68.0/23
  • 164.53.70.0/24
  • 164.53.71.0/24
  • 164.53.72.0/22
  • 164.53.76.0/23
  • 164.53.78.0/24
  • 164.53.79.0/24
  • 164.53.80.0/22
  • 164.53.84.0/23
  • 164.53.86.0/24
  • 164.53.87.0/24
  • 164.53.88.0/22
  • 164.53.92.0/24
  • 164.53.93.0/24
  • 164.53.94.0/23
  • 164.53.96.0/20
  • 164.53.112.0/21
  • 164.53.120.0/23
  • 164.53.122.0/24
  • 164.53.123.0/24
  • 164.53.124.0/24
  • 164.53.125.0/24
  • 164.53.126.0/23
  • 164.53.128.0/21
  • 164.53.136.0/22
  • 164.53.140.0/22
  • 164.53.144.0/21
  • 164.53.152.0/24
  • 164.53.153.0/24
  • 164.53.154.0/23
  • 164.53.156.0/22
  • 164.53.160.0/23
  • 164.53.162.0/24
  • 164.53.163.0/24
  • 164.53.164.0/22
  • 164.53.168.0/22
  • 164.53.172.0/22
  • 164.53.176.0/21
  • 164.53.184.0/22
  • 164.53.188.0/22
  • 164.53.192.0/22
  • 164.53.196.0/22
  • 164.53.200.0/21
  • 164.53.208.0/20
  • 164.53.224.0/21
  • 164.53.232.0/22
  • 164.53.236.0/22
  • 164.53.240.0/23
  • 164.53.242.0/23
  • 164.53.244.0/24
  • 164.53.245.0/24
  • 164.53.246.0/24
  • 164.53.247.0/24
  • 164.53.248.0/22
  • 164.53.252.0/24
  • 164.53.253.0/24
  • 164.53.254.0/24
  • 164.53.255.0/24
  • 203.8.32.0/19
  • 203.57.240.0/23

Other ASNs named National Australia Bank Limited

1 other network uses the same organisation name; together with AS10235 they announce 136,704 IPv4 addresses.

ASNNameIPv4 addresses
AS46390NABNY245 - National Australia Bank Limited US256

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS140637#22 MTG-MG - Macquarie Technology Operations Pty Limited147,456
AS137409#23 GSLNETWORKS-AS-AP - GSL Networks Pty LTD146,432
AS9555#24 VzB-AU-AS - Verizon Australia PTY Limited137,728
AS37978#26 NETTAS-AS-AP - Networking Tasmania134,656
AS1851#27 ADELAIDE-UNIVERSITY-AS-AP - Adelaide University134,400
AS9342#28 ABC-AS-AP - Australian Broadcasting Corporation131,584

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