203.8.56.0/24

AS10235 · National Australia Bank Limited

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Summary

Country	Australia
Domain	nab.com.au
ASN	AS10235
Parent Range	203.8.32.0/19
Registry	APNIC
ID	NAB-AU

WHOIS Details

inetnum:        203.8.32.0 - 203.8.63.255
netname:        NAB-AU
descr:          NATIONAL AUSTRALIA BANK LIMITED
country:        AU
org:            ORG-NABL1-AP
admin-c:        NIA32-AP
tech-c:         NIA32-AP
abuse-c:        AN848-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-NAB-AU
mnt-routes:     MAINT-NAB-AU
mnt-irt:        IRT-NAB-AU
last-modified:  2020-07-07T05:01:11Z
source:         APNIC

irt:            IRT-NAB-AU
address:        700 Bourke Street, Docklands, Melbourne, Australia,3008, Melbourne Victoria 3008
e-mail:         ip.admin@nab.com.au
abuse-mailbox:  ip.admin@nab.com.au
admin-c:        NIA32-AP
tech-c:         NIA32-AP
auth:           # Filtered
remarks:        ip.admin@nab.com.au was validated on 2025-08-10
mnt-by:         MAINT-NAB-AU
last-modified:  2025-09-04T07:24:02Z
source:         APNIC

organisation:   ORG-NABL1-AP
org-name:       National Australia Bank Limited
org-type:       LIR
country:        AU
address:        700 Bourke Street
address:        Docklands, Melbourne, Australia,3008
phone:          +61-1300-889-398
e-mail:         ip.admin@nab.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:11Z
source:         APNIC

role:           ABUSE NABAU
country:        ZZ
address:        700 Bourke Street, Docklands, Melbourne, Australia,3008, Melbourne Victoria 3008
phone:          +000000000
e-mail:         ip.admin@nab.com.au
admin-c:        NIA32-AP
tech-c:         NIA32-AP
nic-hdl:        AN848-AP
remarks:        Generated from irt object IRT-NAB-AU
remarks:        ip.admin@nab.com.au was validated on 2025-08-10
abuse-mailbox:  ip.admin@nab.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-10T23:39:54Z
source:         APNIC

role:           NAB IP ADMIN
address:        700 Bourke Street,
address:        Docklands, Melbourne,
address:        3008
country:        AU
phone:          +61 1300 889 398
e-mail:         ip.admin@nab.com.au
admin-c:        NIA32-AP
tech-c:         NN412-AP
nic-hdl:        NIA32-AP
mnt-by:         MAINT-NAB-AU
abuse-mailbox:  abuse@nab.com.au
last-modified:  2017-06-28T04:52:15Z
source:         APNIC

route:          203.8.32.0/19
origin:         AS10235
descr:          National Australia Bank,
mnt-by:         MAINT-NAB-AU
last-modified:  2024-07-29T02:22:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.8.56.0/24

Range	ASN	Company	Num of IPs
203.8.32.0/19	AS10235	NATIONAL AUSTRALIA BANK LIMITED	8,192

Nearby Ranges

BGP prefixes that overlap with 203.8.0.0/16

Range	ASN	Company	Num of IPs
203.8.128.0/19	AS9650	Department of Agriculture and Fisheries (QLD)	8,192
203.8.32.0/19	AS10235	NATIONAL AUSTRALIA BANK LIMITED	8,192
203.8.176.0/21	AS7545	AAPT Limited	2,048
203.8.176.0/21	AS2764	AAPT Limited	2,048
203.8.12.0/22	AS23646	Clarinet Internet Solutions Pty Ltd	1,024
203.8.206.0/23	AS135409	Kacific Broadband Satellites Pte Ltd	512
203.8.18.0/23	AS10150	Network Ten Ltd	512
203.8.188.0/23	AS24446	5G NETWORK OPERATIONS PTY LTD	512
203.8.172.0/24	AS135916	Kien Phong ITS, .JSC	256
203.8.195.0/24	AS7545	Albatross Consulting Pty Ltd	256
203.8.200.0/24	AS141989	Royal Australian College of General Practioners	256
203.8.201.0/24	AS56107	Jagran Building	256
203.8.2.0/24	AS7545	Metro Wireless and Networking	256
203.8.206.0/24	AS135409	Indonesia Pool	256
203.8.208.0/24	AS45780	Whitefriars College	256
203.8.22.0/24	AS139465	City of Monash	256
203.8.221.0/24	AS4764	G. P. STERN PTY LTD	256
203.8.222.0/24	AS17434	Australian Central Bank	256
203.8.68.0/24	AS4826	Victorian Tertiary Admissions Centre	256
203.8.71.0/24	AS17477	Ultradata Australia Pty Ltd	256
203.8.90.0/24	AS1221	K & S Freighters	256
203.8.107.0/24	AS1221	Ramsay Health Care, Health Services, Sydney Australia	256
203.8.95.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.8.109.0/24	AS45466	CPA GLOBAL SUPPORT SERVICES INDIA PVT LTD.	256
203.8.124.0/24	AS7545	Dedicated Micro Systems P/L	256
203.8.127.0/24	AS56142	ZARUBEZHNEFT EP VIETNAM B.V.	256
203.8.160.0/24	AS137199	Midnight AU Publishing	256
203.8.161.0/24	AS24305	EdgeIX Pty Ltd	256
203.8.163.0/24	AS4826	Bravura Solutions Limited	256
203.8.165.0/24	AS213601	SIA SOFTTECH	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
34.161.143.248	AS396982 Google LLC	`4.12ms` from Atlanta, US
71.228.34.248	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Chicago, US
18.118.79.136	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
3.123.42.168	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
79.237.83.152	AS3320 Deutsche Telekom AG	`2.12ms` from Frankfurt am Main, DE
123.25.68.120	AS45899 VNPT Corp	`5.34ms` from Hanoi, VN
46.20.159.136	AS48737 DoraTelekom	`0.71ms` from Istanbul, TR
13.41.88.184	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
15.205.235.216	AS8987 Amazon Data Services Ireland Ltd	`4.56ms` from Portland, US
67.187.253.24	AS7922 Comcast Cable Communications, LLC	`7.45ms` from San Jose, US
111.177.88.120	AS4134 CHINANET-BACKBONE	`7.01ms` from Wuhan, CN
80.113.2.136	AS33915 Vodafone Libertel B.V.	`1.07ms` from Amsterdam, NL
186.119.127.24	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.04ms` from Bogota, CO
172.237.157.120	AS63949 Akamai Connected Cloud	`0.28ms` from Chicago, US
98.182.112.104	AS22773 Cox Communications Inc.	`4.77ms` from Dallas, US
88.87.183.8	AS47680 EOBO Ltd T/A BBnet	`4.56ms` from Dublin, IE
185.115.163.168	AS212150 RTM Networks B.V.	`0.40ms` from Frankfurt am Main, DE
130.61.225.120	AS31898 Oracle Corporation	`0.47ms` from Frankfurt am Main, DE
2.241.58.40	AS6805 Telefonica Germany GmbH & Co.OHG	`1.13ms` from Hamburg, DE
209.200.149.8	AS32787 Akamai Technologies, Inc.	`0.58ms` from Miami, US
119.177.19.56	AS4837 CHINA UNICOM China169 Backbone	`3.98ms` from Qingdao, CN
109.67.218.232	AS8551 Bezeq International Ltd.	`2.96ms` from Tel Aviv, IL
20.81.237.88	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
186.209.251.40	AS53155 Joaçaba Telecomunicações Ltda ME	`2.48ms` from Chapeco, BR
50.83.207.216	AS30036 Mediacom Communications Corp	`6.84ms` from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m6 203.8.56.206

traceroute to 203.8.56.206 (203.8.56.206): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.285 ms

3 [AS47447] 62.113.192.81 0.286 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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