203.20.16.0/24

AS9461 · Net2000 Pty Ltd

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Summary

Country	Australia
Domain	netcore.com.au
ASN	AS9461
Registry	APNIC
ID	NETCOREPTYLTD-AU

WHOIS Details

inetnum:        203.20.16.0 - 203.20.16.255
netname:        NETCOREPTYLTD-AU
descr:          Netcore Pty Ltd
country:        AU
org:            ORG-NPL46-AP
admin-c:        NPLA31-AP
tech-c:         NPLA31-AP
abuse-c:        AN3170-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-NETCOREPTYLTD-AU
mnt-irt:        IRT-NETCOREPTYLTD-AU
last-modified:  2023-08-01T22:12:14Z
source:         APNIC

irt:            IRT-NETCOREPTYLTD-AU
address:        2/14 Clare St, Croydon South VIC 3136
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NPLA31-AP
tech-c:         NPLA31-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-20
mnt-by:         MAINT-NETCOREPTYLTD-AU
last-modified:  2025-11-18T00:36:41Z
source:         APNIC

organisation:   ORG-NPL46-AP
org-name:       Netcore Pty Ltd
org-type:       LIR
country:        AU
address:        2/14 Clare St
phone:          +61412319785
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:09Z
source:         APNIC

role:           ABUSE NETCOREPTYLTDAU
country:        ZZ
address:        2/14 Clare St, Croydon South VIC 3136
phone:          +000000000
e-mail:         [email protected]
admin-c:        NPLA31-AP
tech-c:         NPLA31-AP
nic-hdl:        AN3170-AP
remarks:        Generated from irt object IRT-NETCOREPTYLTD-AU
remarks:        [email protected] was validated on 2025-08-20
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-20T01:42:13Z
source:         APNIC

role:           Netcore Pty Ltd administrator
address:        2/14 Clare St, Croydon South VIC 3136
country:        AU
phone:          +61412319785
e-mail:         [email protected]
admin-c:        NPLA31-AP
tech-c:         NPLA31-AP
nic-hdl:        NPLA31-AP
mnt-by:         MAINT-NETCOREPTYLTD-AU
last-modified:  2023-01-20T01:31:29Z
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
203.20.100.0/23	AS38809	Thales Australia	512
203.20.74.0/23	AS131248	CANL	512
203.20.244.0/23	AS24436	Christian Outreach College	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
203.20.125.0/24	AS38195	Intuit Technologies Pty Ltd	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
203.20.87.0/24	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 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

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

IP Address	ASN	Details
203.20.16.65	AS9461 Net2000 Pty Ltd	`0.35ms` from Melbourne, 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
89.245.199.200	AS8881 1&1 Versatel GmbH	`2.44ms` from Berlin, DE
162.202.243.216	AS7018 AT&T Enterprises, LLC	`10.51ms` from Columbus, US
189.101.104.104	AS28573 Claro NXT Telecomunicacoes Ltda	`7.29ms` from Curitiba, BR
37.84.186.56	AS3320 Deutsche Telekom AG	`7.97ms` from Frankfurt am Main, DE
150.255.60.248	AS4837 CHINA UNICOM China169 Backbone	`7.07ms` from Guiyang, CN
93.228.220.72	AS3320 Deutsche Telekom AG	`3.79ms` from Hamburg, DE
69.20.199.120	AS32101 Kelly Supply Company	`15.10ms` from Kansas City, US
18.67.190.248	AS16509 Amazon.com, Inc.	`0.20ms` from Kuala Lumpur, MY
106.57.75.40	AS4134 CHINANET-BACKBONE	`0.46ms` from Kunming, CN
151.245.209.248	AS2856 British Telecommunications PLC	`1.49ms` from London, GB
177.33.38.40	AS28573 Claro NXT Telecomunicacoes Ltda	`5.02ms` from Osasco, BR
184.52.15.232	AS6621 Hughes Network Systems, LLC	`0.91ms` from Phoenix, US
191.235.40.232	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
73.181.198.216	AS7922 Comcast Cable Communications, LLC	`8.23ms` from Seattle, US
211.170.140.152	AS3786 LG DACOM Corporation	`7.10ms` from Seoul, KR
61.82.21.184	AS4766 Korea Telecom	`2.45ms` from Seoul, KR
182.155.32.104	AS17809 VEE TIME CORP.	`3.15ms` from Taipei, TW
153.161.212.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.44ms` from Tokyo, JP
44.245.179.40	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
99.29.135.200	AS7018 AT&T Enterprises, LLC	`10.22ms` from Dallas, US
93.228.103.24	AS3320 Deutsche Telekom AG	`2.92ms` from Duesseldorf, DE
212.134.70.152	AS214413 WYOCORE TECHNOLOGIES LLC	`0.18ms` from Kerkrade, NL
90.243.175.200	AS5378 Vodafone Limited	`7.12ms` from London, GB
176.175.81.136	AS5410 Bouygues Telecom SA	`2.33ms` from Marseille, FR
18.238.47.200	AS16509 Amazon.com, Inc.	`0.47ms` 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 -f4 203.20.16.51

traceroute to 203.20.16.51 (203.20.16.51): 64 hops max, 52 byte packets

4 [AS3356] 4.68.62.233 4.865 ms

5 *

6 [AS3356] 4.68.74.22 111.411 ms

7 [AS3257] 213.200.124.170 127.347 ms

8 [AS3257] 173.205.52.202 127.265 ms

9 *

10 *

11 *

12 *

13 [AS58511] 103.227.66.70 270.682 ms

14 [AS9461] 203.20.16.51 271.107 ms

Measurement taken from

IPinfo ProbeNet in Quito, EC

On December 14th 2025

What are IP address ranges?

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