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Autonomous System

AS10235

National Australia Bank Limited

Announced IPs
136,704
CIDR prefixes
22
ASN
AS10235

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
164.53.0.0/16 65.5K
0.2%
National Australia Bank Limited AU
155.60.0.0/17 32.8K
0.0%
National Australia Bank Limited AU
155.60.192.0/19 8.2K
0.0%
National Australia Bank Limited AU
203.8.32.0/19 8.2K
0.0%
National Australia Bank Limited AU
155.60.144.0/20 4.1K
0.0%
National Australia Bank Limited AU
155.60.176.0/20 4.1K
0.0%
National Australia Bank Limited AU
155.60.136.0/21 2.0K
0.0%
National Australia Bank Limited AU
155.60.168.0/21 2.0K
0.0%
National Australia Bank Limited AU
155.60.248.0/21 2.0K
0.0%
National Australia Bank Limited AU
155.60.132.0/22 1.0K
0.0%
National Australia Bank Limited AU
155.60.164.0/22 1.0K
0.0%
National Australia Bank Limited AU
155.60.228.0/22 1.0K
0.0%
National Australia Bank Limited AU
155.60.236.0/22 1.0K
0.0%
National Australia Bank Limited AU
155.60.244.0/22 1.0K
0.0%
National Australia Bank Limited AU
155.60.130.0/23 512
0.0%
National Australia Bank Limited AU
155.60.162.0/23 512
0.2%
National Australia Bank Limited AU
203.57.240.0/23 512
15.4%
National Australia Bank Limited AU
155.60.161.0/24 256
0.0%
National Australia Bank Limited AU
155.60.163.0/24 256
0.0%
National Australia Bank Limited AU
155.60.227.0/24 256
0.0%
National Australia Bank Limited AU
155.60.235.0/24 256
0.0%
National Australia Bank Limited AU
155.60.243.0/24 256
0.0%
National Australia Bank Limited AU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS10235 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
155.60.100.0/24 63,402 2026-09-11 21:08:12
164.53.86.0/24 33,391 2026-09-11 18:24:17
164.53.239.0/24 26,189 2026-09-11 20:12:56
164.53.43.0/24 21,793 2026-09-11 20:12:55
164.53.78.0/24 21,706 2026-09-11 20:12:56
164.53.158.0/23 20,656 2026-09-11 18:24:17
164.53.139.0/24 20,088 2026-09-11 18:24:17
203.8.58.0/24 19,718 2026-09-11 21:08:12
164.53.44.0/23 19,672 2026-09-11 21:08:12
164.53.65.0/24 19,323 2026-09-11 21:08:12
164.53.122.0/24 19,311 2026-09-11 21:08:12
164.53.67.0/24 19,300 2026-09-11 21:08:12
164.53.46.0/23 19,247 2026-09-11 21:08:12
164.53.203.0/24 19,235 2026-09-11 21:08:12
164.53.202.0/24 19,198 2026-09-11 21:08:12
164.53.193.0/24 18,841 2026-09-11 21:08:12
203.8.32.0/19 18,241 2026-09-11 21:08:12
164.53.254.0/24 17,974 2026-09-11 21:08:12
155.60.0.0/16 17,849 2026-09-11 21:08:12
203.57.241.0/24 17,767 2026-09-11 21:08:12
164.53.97.0/24 17,740 2026-09-11 21:08:12
164.53.195.0/24 17,664 2026-09-11 21:08:12
164.53.92.0/24 17,650 2026-09-11 21:08:12
164.53.252.0/24 17,281 2026-09-11 21:08:12
164.53.192.0/24 17,267 2026-09-11 21:08:12
164.53.220.0/23 17,242 2026-09-11 21:08:12
164.53.204.0/22 17,231 2026-09-11 21:08:12
164.53.166.0/23 17,227 2026-09-11 21:08:12
164.53.164.0/23 17,224 2026-09-11 21:08:12
164.53.214.0/23 17,215 2026-09-11 21:08:12
164.53.216.0/24 17,209 2026-09-11 21:08:12
164.53.246.0/24 17,206 2026-09-11 21:08:12
164.53.218.0/23 17,203 2026-09-11 21:08:12
164.53.28.0/24 17,198 2026-09-11 21:08:12
203.8.57.0/24 17,197 2026-09-11 21:08:12
164.53.187.0/24 17,195 2026-09-11 21:08:12
164.53.244.0/24 17,184 2026-09-11 21:08:12
164.53.170.0/24 17,180 2026-09-11 21:08:12
164.53.98.0/23 17,144 2026-09-11 21:08:12
164.53.186.0/24 17,130 2026-09-11 21:08:12
164.53.241.0/24 17,128 2026-09-11 21:08:12
164.53.124.0/24 17,119 2026-09-11 21:08:12
164.53.70.0/24 17,099 2026-09-11 21:08:12
203.8.59.0/24 16,577 2026-09-11 18:24:19
203.8.56.0/24 16,060 2026-09-11 21:08:12
203.57.240.0/24 15,230 2026-09-11 21:08:12
164.53.230.0/23 14,807 2026-09-11 21:08:12
164.53.232.0/24 14,798 2026-09-11 21:08:12
164.53.184.0/24 14,711 2026-09-11 21:08:12
164.53.0.0/16 14,695 2026-09-11 21:08:12

Showing top 50 of 64 announced prefixes by sample volume.

Frequently Asked Questions

What is AS10235?

AS10235 is an Autonomous System Number assigned to National Australia Bank Limited. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS10235 announce?

AS10235 announces 136.7K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in Australia.

Who operates AS10235?

AS10235 is operated by National Australia Bank Limited. The organization is based in Australia. You can view all IP ranges and related ASNs on the organization page.

What country is AS10235 registered in?

AS10235 is registered in Australia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-11 21:26:09 UTC
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