203.20.43.0/24

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain	dbct.com.au
ASN	AS1221
Registry	APNIC
ID	DALRYMPCOAL-AU

WHOIS Details

inetnum:        203.20.43.0 - 203.20.43.255
netname:        DALRYMPCOAL-AU
descr:          Dalrymple Bay Coal Terminal
descr:          MS F283
descr:          Mackay
descr:          QLD 4740
country:        AU
org:            ORG-DBCT1-AP
admin-c:        WF339-AP
tech-c:         WF339-AP
abuse-c:        AD692-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-DALRYMPCOAL-NON-AU
mnt-irt:        IRT-DALRYMPCOAL-NON-AU
last-modified:  2021-09-06T22:46:44Z
source:         APNIC

irt:            IRT-DALRYMPCOAL-NON-AU
address:        Martin Armstrong Drive
address:        MS F283
address:        Hay Point
address:        MACKAY QLD 4740
e-mail:         itsupport@dbct.com.au
abuse-mailbox:  IT.Support.Desk@dbct.com.au
admin-c:        WF339-AP
tech-c:         WF339-AP
auth:           # Filtered
remarks:        itsupport@dbct.com.au was validated on 2025-09-23
remarks:        it.support.desk@dbct.com.au was validated on 2025-10-01
mnt-by:         MAINT-DALRYMPCOAL-NON-AU
last-modified:  2025-10-01T20:47:14Z
source:         APNIC

organisation:   ORG-DBCT1-AP
org-name:       Dalrymple Bay Coal Terminal Pty Ltd
org-type:       LIR
country:        AU
address:        Martin Armstrong Drive
address:        Hay Point
phone:          +61-7-4943-8469
fax-no:         +61-7-4956-3353
e-mail:         itsupport@dbct.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:22Z
source:         APNIC

role:           ABUSE DALRYMPCOALNONAU
country:        ZZ
address:        Martin Armstrong Drive
address:        MS F283
address:        Hay Point
address:        MACKAY QLD 4740
phone:          +000000000
e-mail:         itsupport@dbct.com.au
admin-c:        WF339-AP
tech-c:         WF339-AP
nic-hdl:        AD692-AP
remarks:        Generated from irt object IRT-DALRYMPCOAL-NON-AU
remarks:        itsupport@dbct.com.au was validated on 2025-09-23
remarks:        it.support.desk@dbct.com.au was validated on 2025-10-01
abuse-mailbox:  IT.Support.Desk@dbct.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-01T20:47:49Z
source:         APNIC

person:         Wendy Franettovich
nic-hdl:        WF339-AP
e-mail:         IT.Support.Desk@dbct.com.au
address:        Martin Armstrong Drive
address:        MS F283
address:        Hay Point
address:        MACKAY   QLD   4740
phone:          +61 7 4943 8469
fax-no:         +61 7 4956 3353
country:        AU
mnt-by:         MAINT-DALRYMPCOAL-NON-AU
last-modified:  2020-04-22T02:50:12Z
source:         APNIC

route:          203.20.43.0/24
origin:         AS1221
descr:          Dalrymple Bay Coal Terminal Pty Ltd Martin Armstrong Drive Hay Point
mnt-by:         MAINT-DALRYMPCOAL-NON-AU
last-modified:  2021-09-06T23:07:43Z
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
203.20.54.0/23	AS38012	Downer EDI Limited	512
203.20.244.0/23	AS24436	Christian Outreach College	512
203.20.100.0/23	AS38809	Thales Australia	512
203.20.228.0/23	AS4739	iiNet Limited	512
203.20.74.0/23	AS131248	CANL	512
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
203.20.125.0/24	AS38195	Intuit Technologies Pty Ltd	256
203.20.148.0/24	AS38858	ROCKDALE CITY LIBRARY	256
203.20.60.0/24	AS4846	Ai Tel Pty Ltd	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
203.20.16.0/24	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
203.20.140.0/24	AS23764	Chinatelecomglobal Office Blocks	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

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

IP Address	ASN	Details
203.20.43.1	AS1221 Telstra Limited	`23.90ms` from Brisbane, 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
221.218.175.216	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
75.229.186.40	AS6167 Verizon Business	`18.75ms` from Boca Raton, US
130.45.114.216	AS7459 Grande Communications Networks, LLC	`5.63ms` from Dallas, US
34.254.19.248	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
95.44.185.136	AS5466 Eircom Limited	`4.17ms` from Dublin, IE
91.57.251.136	AS3320 Deutsche Telekom AG	`6.33ms` from Duesseldorf, DE
68.148.103.216	AS6327 Shaw Communications Inc.	`5.59ms` from Edmonton, CA
91.177.39.88	AS5432 Proximus NV	`5.86ms` from Gravelines, FR
109.128.122.216	AS5432 Proximus NV	`3.91ms` from Gravelines, FR
171.231.210.88	AS7552 Viettel Group	`2.46ms` from Ho Chi Minh City, VN
183.162.153.72	AS4134 CHINANET-BACKBONE	`7.63ms` from Huai'an, CN
116.2.189.88	AS4837 CHINA UNICOM China169 Backbone	`14.05ms` from Liaoyang, CN
20.68.179.8	AS8075 Microsoft Corporation	`0.18ms` from London, GB
70.93.143.24	AS20001 Charter Communications Inc	`9.68ms` from Los Angeles, US
79.152.58.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.78ms` from Madrid, ES
73.205.175.152	AS7922 Comcast Cable Communications, LLC	`2.79ms` from Miami, US
13.39.183.40	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
185.185.68.72	AS35278 SPRINTHOST.RU LLC	`0.40ms` from Saint Petersburg, RU
68.127.128.72	AS7018 AT&T Enterprises, LLC	`3.13ms` from San Jose, US
114.204.174.88	AS9318 SK Broadband Co Ltd	`5.49ms` from Seoul, KR
39.110.180.136	AS2527 Sony Network Communications Inc.	`2.98ms` from Tokyo, JP
73.226.229.72	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Ashburn, US
216.152.25.72	AS174 Cogent Communications, LLC	`8.98ms` from Chicago, US
14.167.121.88	AS45899 VNPT Corp	`4.13ms` from Da Nang, VN
75.19.78.248	AS7018 AT&T Enterprises, LLC	`5.86ms` from Kansas 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 203.20.43.1

traceroute to 203.20.43.1 (203.20.43.1): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.106 ms

2 [AS136557] 103.216.222.91 0.163 ms

3 [AS136557] 103.216.222.214 0.527 ms

4 *

5 *

6 *

7 [AS1221] 210.23.154.109 1.685 ms

8 [AS1221] 61.8.21.254 1.148 ms

9 *

10 *

11 *

12 *

13 [] 192.70.219.200 3.259 ms

14 *

15 [AS38298] 202.144.176.34 27.388 ms

16 [AS1221] 110.145.208.82 32.737 ms

17 [AS1221] 203.20.43.1 33.248 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On October 30th 2025

What are IP address ranges?

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