203.0.184.0/23

AS132492 · Australian Rail Track Corporation Limited

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Summary

Country	Australia
Domain	artc.com.au
ASN	AS132492
Registry	APNIC
ID	ARTC-AU

WHOIS Details

inetnum:        203.0.184.0 - 203.0.191.255
netname:        ARTC-AU
descr:          Australian Rail Track Corporation Limited
country:        AU
org:            ORG-AART1-AP
admin-c:        GD528-AP
tech-c:         GD528-AP
abuse-c:        AA1561-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-ARTC-AU
mnt-routes:     MAINT-ARTC-AU
mnt-irt:        IRT-ARTC-AU
last-modified:  2023-02-03T04:24:10Z
source:         APNIC

irt:            IRT-ARTC-AU
address:        Australian Rail Track Corporation, 11 Sir Donald Bradman Drive, Keswick Terminal SA 5035
e-mail:         iproute@artc.com.au
abuse-mailbox:  iproute@artc.com.au
admin-c:        GD528-AP
tech-c:         GD528-AP
auth:           # Filtered
remarks:        iproute@artc.com.au was validated on 2025-04-02
mnt-by:         MAINT-ARTC-AU
last-modified:  2025-09-04T07:42:39Z
source:         APNIC

organisation:   ORG-AART1-AP
org-name:       Australian Rail Track Corporation Limited
org-type:       LIR
country:        AU
address:        Australian Rail Track Corporation
address:        11 Sir Donald Bradman Drive
address:        Keswick Terminal SA 5035,
phone:          +618-81157908
e-mail:         iproute@artc.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:07Z
source:         APNIC

role:           ABUSE ARTCAU
country:        ZZ
address:        Australian Rail Track Corporation, 11 Sir Donald Bradman Drive, Keswick Terminal SA 5035
phone:          +000000000
e-mail:         iproute@artc.com.au
admin-c:        GD528-AP
tech-c:         GD528-AP
nic-hdl:        AA1561-AP
remarks:        Generated from irt object IRT-ARTC-AU
remarks:        iproute@artc.com.au was validated on 2025-04-02
abuse-mailbox:  iproute@artc.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-02T21:09:58Z
source:         APNIC

person:         George Daoulas
address:        11 Sir Donald Bradman Drive Keswick Terminal SA 5035
country:        AU
phone:          +61881157908
e-mail:         iproute@artc.com.au
nic-hdl:        GD528-AP
mnt-by:         MAINT-ARTC-AU
last-modified:  2020-06-04T02:13:03Z
source:         APNIC

route:          203.0.184.0/21
origin:         AS132492
descr:          Australian Rail Track Corporation Limited Australian Rail Track Corporation 11 Sir Donald Bradman Drive Keswick Terminal SA 5035,
mnt-by:         MAINT-ARTC-AU
last-modified:  2024-05-17T07:23:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range	ASN	Company	Num of IPs
203.0.116.0/22	AS18361	Australian Stock Exchange	1,024
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024
203.0.252.0/22	AS56227	Zurich Financial Services	1,024
203.0.156.0/22	AS9408	G James Australia Pty Ltd	1,024
203.0.168.0/23	AS396982	UniSuper Management Pty Ltd	512
203.0.8.0/23	AS47377	Legaco Networks B.V.	512
203.0.178.0/24	AS4739	iiNet Limited	256
203.0.19.0/24	AS7575	Australian National University	256
203.0.27.0/24	AS135668	Patrick Stevedores Operations Pty Ltd	256
203.0.40.0/24	AS10148	The University of Melbourne	256
203.0.73.0/24	AS137938	QBE Management Services Ltd	256
203.0.80.0/24	AS9913	Internet Information Group	256
203.0.88.0/24	AS6262	CSIRO Division of Information Technology	256
203.0.100.0/24	AS6262	CSIRO Division of Water Resources	256
203.0.89.0/24	AS7575	Australian Institute of Aboriginal and Torres Strait Islander Studies	256
203.0.120.0/24	AS153720	Mark Delany	256
203.0.139.0/24	AS150788	Alternative Enterprises (HK) Limited	256
203.0.141.0/24	AS56132	The Macfarlane Burnet Institute for Medical Research and Public Health Ltd	256
203.0.149.0/24	AS24008	Hansen Corporation	256
203.0.155.0/24	AS45570	Network Presence	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
174.85.179.7	AS20115 Charter Communications LLC	`13.63ms` from Atlanta, US
84.0.218.23	AS5483 Magyar Telekom Plc.	`5.65ms` from Budapest, HU
140.204.126.135	AS31898 Oracle Corporation	`0.28ms` from Chicago, US
4.231.212.23	AS8075 Microsoft Corporation	`0.28ms` from Dublin, IE
79.209.175.87	AS3320 Deutsche Telekom AG	`9.23ms` from Frankfurt am Main, DE
203.80.16.151	AS24514 Malaysian Research & Education Network	`1.02ms` from Kuala Lumpur, MY
45.66.241.183	AS209688 TELE RED S.A.	`6.67ms` from Madrid, ES
58.178.109.135	AS9443 Vocus Retail	`1.57ms` from Melbourne, AU
23.44.87.151	AS16625 Akamai Technologies, Inc.	`0.46ms` from Miami, US
82.189.15.119	AS3269 Telecom Italia S.p.A.	`8.70ms` from Milan, IT
223.247.216.119	AS140527 China Telecom	`6.60ms` from Nanchang, CN
13.239.176.7	AS16509 Amazon.com, Inc.	`0.79ms` from Sydney, AU
126.150.48.71	AS17676 SoftBank Corp.	`3.05ms` from Tokyo, JP
70.31.137.167	AS577 Bell Canada	`4.50ms` from Toronto, CA
91.177.216.151	AS5432 Proximus NV	`6.42ms` from Amsterdam, NL
15.235.10.215	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
66.31.133.55	AS7922 Comcast Cable Communications, LLC	`8.52ms` from Boston, US
75.189.95.151	AS11426 Charter Communications Inc	`15.48ms` from Charlotte, US
163.191.228.23	AS6325 Illinois Century Network	`14.65ms` from Detroit, US
113.184.31.7	AS45899 VNPT Corp	`3.77ms` from Hanoi, VN
80.78.50.87	AS12788 "NBI INTERNET" LLC	`1.55ms` from Kyiv, UA
101.249.18.87	AS4134 CHINANET-BACKBONE	`0.55ms` from Lhasa, CN
166.0.55.39	AS9009 M247 Europe SRL	`0.33ms` from Montreal, CA
75.245.56.119	AS6167 Verizon Business	`11.44ms` from New York City, US
73.248.243.71	AS7922 Comcast Cable Communications, LLC	`9.03ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m8 203.0.184.172

traceroute to 203.0.184.172 (203.0.184.172): 8 hops max, 52 byte packets

1 [AS15169] 142.251.244.117 292.993 ms

2 [AS15169] 192.178.98.30 292.927 ms

3 *

4 [AS7545] 203.29.134.86 325.089 ms

5 [AS9942] 203.220.35.62 302.285 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On September 11th 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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