203.20.54.0/23

AS38012 · Downer EDI Limited

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Summary

Country	Australia
Domain	spotless.com.au
ASN	AS38012
Registry	APNIC
ID	DOWNERGROUP-AU

WHOIS Details

inetnum:        203.20.54.0 - 203.20.55.255
netname:        DOWNERGROUP-AU
descr:          Downer EDI Limited
country:        AU
org:            ORG-DEL3-AP
admin-c:        DELA2-AP
tech-c:         DELA2-AP
abuse-c:        AD976-AP
status:         ASSIGNED 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-routes:     MAINT-DOWNERGROUP-AU
mnt-irt:        IRT-DOWNERGROUP-AU
last-modified:  2020-10-14T08:05:02Z
source:         APNIC

irt:            IRT-DOWNERGROUP-AU
address:        T1, Trinity Business Campus, 39 Delhi Road, North Ryde NSW 2113
e-mail:         domainadmin@spotless.com.au
abuse-mailbox:  domainadmin@spotless.com.au
admin-c:        DELA2-AP
tech-c:         DELA2-AP
auth:           # Filtered
remarks:        domainadmin@spotless.com.au was validated on 2025-08-07
mnt-by:         MAINT-DOWNERGROUP-AU
last-modified:  2025-11-18T00:33:17Z
source:         APNIC

organisation:   ORG-DEL3-AP
org-name:       Downer EDI Limited
org-type:       LIR
country:        AU
address:        T1, Trinity Business Campus
address:        39 Delhi Road
phone:          +61419238609
e-mail:         domainadmin@spotless.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:56Z
source:         APNIC

role:           ABUSE DOWNERGROUPAU
country:        ZZ
address:        T1, Trinity Business Campus, 39 Delhi Road, North Ryde NSW 2113
phone:          +000000000
e-mail:         domainadmin@spotless.com.au
admin-c:        DELA2-AP
tech-c:         DELA2-AP
nic-hdl:        AD976-AP
remarks:        Generated from irt object IRT-DOWNERGROUP-AU
remarks:        domainadmin@spotless.com.au was validated on 2025-08-07
abuse-mailbox:  domainadmin@spotless.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-07T06:05:03Z
source:         APNIC

role:           Downer EDI Limited administrator
address:        T1, Trinity Business Campus, 39 Delhi Road, North Ryde NSW 2113
country:        AU
phone:          +61 2 9468 9761
fax-no:         +61 2 9468 9761
e-mail:         domainadmin@spotless.com.au
admin-c:        DELA2-AP
tech-c:         DELA2-AP
nic-hdl:        DELA2-AP
mnt-by:         MAINT-DOWNERGROUP-AU
last-modified:  2019-09-16T05:54:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.20.0.0/16

Range	ASN	Company	Num of IPs
203.20.160.0/19	AS37998	St. Vincents and Mater Health Sydney Pty Ltd	8,192
203.20.32.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.20.28.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.20.102.0/23	AS7585	Allen Bolderoff	512
203.20.226.0/23	AS7600	Digital Enterprise Solutions Australia	512
203.20.244.0/23	AS24436	Christian Outreach College	512
203.20.100.0/23	AS38809	Thales Australia	512
203.20.74.0/23	AS131248	CANL	512
203.20.228.0/23	AS4739	iiNet Limited	512
203.20.140.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.141.0/24	AS23764	Chinatelecom Global network	256
203.20.142.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.143.0/24	AS23764	Chinatelecom Global network	256
203.20.51.0/24	AS23764	China Telecom Global Limited	256
203.20.86.0/24	AS264756	Cable Television Satelital SRL	256
203.20.114.0/24	AS2764	Sensation Internet Services	256
203.20.148.0/24	AS38858	ROCKDALE CITY LIBRARY	256
203.20.247.0/24	AS7600	Digital Enterprise Solutions Australia	256
203.20.240.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.20.241.0/24	AS7716	TCR Holdings Limted.	256
203.20.50.0/24	AS9328	Department of Fisheries,	256
203.20.43.0/24	AS1221	Dalrymple Bay Coal Terminal	256
203.20.16.0/24	AS9461	Netcore Pty Ltd	256
203.20.87.0/24	AS1221	Arquebus Pty Limited	256
203.20.63.0/24	AS135553	VC Telecoms Sdn. Bhd.	256
203.20.94.0/24	AS141749	Department of Local Government, Sport and Cultural Industries	256
203.20.116.0/24	AS151617	SYNCHRONY GLOBAL SERVICES PHILIPPINES INC.	256
203.20.73.0/24	AS154179	Kiatnakin Phatra Securities Public Company Limited	256
203.20.42.0/24	AS154180	RNDS Network	256
203.20.81.0/24	AS17477	67 High St	256
203.20.62.0/24	AS18111	Bytecard PTY LTD	256
203.20.60.0/24	AS18390	Ai Tel Pty Ltd	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.20.55.80	aesmith.nz	2
203.20.55.89	food2go.co.nz	1

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

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Pingable IPs

47 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.20.55.34	AS38012 Downer EDI Limited	`1.10ms` from Sydney, AU
203.20.54.237	AS38012 Downer EDI Limited	`1.42ms` from Sydney, AU

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
96.102.85.247	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Ashburn, US
123.57.180.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Beijing, CN
223.0.40.7	AS63555 Beijing Beilong Yunhai Network Data Technology Corporation	`1.25ms` from Beijing, CN
91.23.177.119	AS3320 Deutsche Telekom AG	`3.48ms` from Duesseldorf, DE
94.250.223.23	AS56876 Ociris GmbH	`0.25ms` from Frankfurt am Main, DE
185.5.26.119	AS8560 IONOS SE	`0.48ms` from Frankfurt am Main, DE
189.181.92.23	AS8151 UNINET	`7.42ms` from Guadalajara, MX
108.242.235.215	AS7018 AT&T Enterprises, LLC	`3.07ms` from Los Angeles, US
104.188.188.55	AS7018 AT&T Enterprises, LLC	`7.44ms` from Miami, US
3.109.212.71	AS16509 Amazon.com, Inc.	`0.43ms` from Mumbai, IN
62.68.138.247	AS56981 JSC ER-Telecom Holding	`4.68ms` from Novosibirsk, RU
138.75.189.23	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.42ms` from Singapore, SG
114.165.13.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
57.134.180.199	AS7992 Cogeco Connexion Inc.	`5.18ms` from Toronto, CA
91.127.233.39	AS6855 Slovak Telekom, a.s.	`1.68ms` from Bratislava, SK
136.119.153.87	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
68.113.207.167	AS20115 Charter Communications LLC	`6.95ms` from Dallas, US
66.253.127.39	AS13737 Interconnecx, LLC	`0.13ms` from Detroit, US
78.171.77.199	AS47331 TTNet A.S.	`6.73ms` from Istanbul, TR
36.79.243.87	AS7713 PT Telekomunikasi Indonesia	`12.04ms` from Jakarta, ID
178.185.3.39	AS12389 PJSC Rostelecom	`1.04ms` from Krasnoyarsk, RU
159.253.161.247	AS41107 Backbone Connect Limited	`0.58ms` from London, GB
212.74.77.247	AS8220 COLT Technology Services Group Limited	`0.79ms` from London, GB
45.31.51.23	AS7018 AT&T Enterprises, LLC	`7.07ms` from Miami, US
79.214.252.135	AS3320 Deutsche Telekom AG	`2.65ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f6 203.20.55.33

traceroute to 203.20.55.33 (203.20.55.33): 64 hops max, 52 byte packets

6 [AS1221] 138.217.181.65 0.253 ms

7 [AS1221] 203.50.12.132 1.029 ms

8 [AS1221] 203.50.11.101 0.757 ms

9 [AS1221] 203.54.232.66 1.123 ms

10 [AS1221] 203.44.185.181 1.2 ms

11 [AS38012] 203.20.55.33 2.255 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 2026

What are IP address ranges?

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