203.30.0.0/20

AS136994 · Southern Phone Company Ltd

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Summary

Country	Australia
Domain	southernphone.com.au
ASN	AS136994
Registry	APNIC
ID	SOUTHERNPHONE-AU

WHOIS Details

inetnum:        203.30.0.0 - 203.30.15.255
netname:        SOUTHERNPHONE-AU
descr:          Southern Phone Company Ltd
descr:          6 Page Street, Moruya NSW 2537
country:        AU
org:            ORG-SPCL2-AP
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
abuse-c:        AS2580-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-SOUTHERNPHONE-AU
mnt-routes:     MAINT-SOUTHERNPHONE-AU
mnt-irt:        IRT-SOUTHERNPHONE-AU
last-modified:  2020-07-15T13:08:23Z
source:         APNIC

irt:            IRT-SOUTHERNPHONE-AU
address:        6 Page Street, Moruya NSW 2537
e-mail:         netadmin@southernphone.net.au
abuse-mailbox:  netadmin@southernphone.net.au
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
auth:           # Filtered
remarks:        netadmin@southernphone.net.au was validated on 2025-10-23
mnt-by:         MAINT-SOUTHERNPHONE-AU
last-modified:  2025-11-18T00:31:52Z
source:         APNIC

organisation:   ORG-SPCL2-AP
org-name:       Southern Phone Company Ltd
org-type:       LIR
country:        AU
address:        6 Page Street
phone:          +61490830840
e-mail:         apnic.manager@southernphone.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:21Z
source:         APNIC

role:           ABUSE SOUTHERNPHONEAU
country:        ZZ
address:        6 Page Street, Moruya NSW 2537
phone:          +000000000
e-mail:         netadmin@southernphone.net.au
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
nic-hdl:        AS2580-AP
remarks:        Generated from irt object IRT-SOUTHERNPHONE-AU
remarks:        netadmin@southernphone.net.au was validated on 2025-10-23
abuse-mailbox:  netadmin@southernphone.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T15:39:00Z
source:         APNIC

role:           Southern Phone Company Ltd administrator
address:        6 Page Street, Moruya NSW 2537
country:        AU
phone:          +61451559581
fax-no:         +61451559581
e-mail:         abuse@southernphone.com.au
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
nic-hdl:        SPCL5-AP
mnt-by:         MAINT-SOUTHERNPHONE-AU
last-modified:  2017-09-27T01:35:46Z
source:         APNIC

route:          203.30.0.0/20
origin:         AS136994
descr:          Southern Phone Company Ltd 6 Page Street
mnt-by:         MAINT-SOUTHERNPHONE-AU
last-modified:  2021-01-11T06:01:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.30.0.0/16

Range	ASN	Company	Num of IPs
203.30.188.0/22	AS209242	UMPIRE ASSOCIATES LTD	1,024
203.30.104.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
203.30.92.0/22	AS1221	KPMG	1,024
203.30.100.0/22	AS24316	QLD 4014	1,024
203.30.44.0/22	AS24541	HostAway Pty Ltd	1,024
203.30.90.0/23	AS38170	WORLEY Australia Inc	512
203.30.236.0/23	AS55666	PT Media Sarana Data	512
203.30.98.0/23	AS18111	Bytecard PTY LTD	512
203.30.184.0/23	AS7545	Megacom Network Solutions Pty Ltd	512
203.30.164.0/23	AS17766	Nexon Asia Pacific Pty Ltd	512
203.30.224.0/23	AS25697	Mailreef	512
203.30.206.0/23	AS4739	iiNet Limited	512
203.30.79.0/24	AS23863	GKY Distributors Pty Limited	256
203.30.252.0/24	AS24446	5G NETWORK OPERATIONS PTY LTD	256
203.30.213.0/24	AS38195	Allen Bolderoff	256
203.30.127.0/24	AS45192	APNIC TRAINING LAB	256
203.30.33.0/24	AS45481	NBCS Pty Ltd	256
203.30.216.0/24	AS45780	MLC School	256
203.30.140.0/24	AS4647	Centra Networks	256
203.30.24.0/24	AS4764	Adhoc Software	256
203.30.236.0/24	AS55666	PT Media Sarana Data	256
203.30.237.0/24	AS55666	PT Media Sarana Data	256
203.30.197.0/24	AS63850	Justin Fanning	256
203.30.155.0/24	AS7545	Navada Computer Services Pty Ltd	256
203.30.157.0/24	AS7545	FAIRFIELD CITY LIBRARY	256
203.30.193.0/24	AS7545	Shoalhaven City Council	256
203.30.210.0/24	AS7545	City of Greater Dandenong	256
203.30.60.0/24	AS7546	Dreamtilt	256
203.30.205.0/24	AS7575	Santa Sabina College Ltd	256
203.30.138.0/24	AS7585	Greenhat Services Pty Ltd	256
203.30.19.0/24	AS7604	Zettagrid Pty Ltd	256
203.30.34.0/24	AS7604	Zettagrid Pty Ltd	256
203.30.97.0/24	AS7637	State Library of Victoria	256
203.30.56.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.30.78.0/24	AS9266	Fiveways International Limited	256
203.30.88.0/24	AS9268	Project Eclectic RandD SA Pty Ltd	256
203.30.35.0/24	AS10143	BelSoft Pty Ltd	256
203.30.137.0/24	AS9313	Network Technology (AUST) P/L	256
203.30.201.0/24	AS1221	Altronic Distributors Pty Ltd	256
203.30.64.0/24	AS1221	Peter John Biedak	256
203.30.75.0/24	AS150688	David Tat Yuen Goh	256
203.30.221.0/24	AS154218	PT LINTAS JARINGAN TUNGKAL	256
203.30.136.0/24	AS15830	Unisys Australia Limited	256
203.30.65.0/24	AS17473	Blue Apache Pty Ltd	256
203.30.68.0/24	AS17551	Anycast Holdings Pty Ltd	256
203.30.131.0/24	AS17559	HAVAS AUSTRALIA PTY LTD.	256
203.30.199.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.30.143.0/24	AS18986	Calligo (Canada) Inc.	256
203.30.211.0/24	AS18986	Calligo (Canada) Inc.	256

Hosted domains

There are 29 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.30.13.210	karty339.com	2
203.30.12.186	planetsmeg.com	2
203.30.14.12	bakershome.com	2
203.30.12.12	19861987.xyz	1
203.30.4.129	morris-share.com	1
203.30.13.75	namecrusher.xyz	1
203.30.5.44	harrynjames.xyz	1
203.30.3.70	zakflix.xyz	1
203.30.9.73	itssc.net	1
203.30.9.82	indigovpn.com	1
203.30.15.180	mymushroom.com.au	1
203.30.10.228	jonkers.net.au	1
203.30.9.68	atlas-calypso.com	1
203.30.10.101	hapere.live	1
203.30.13.228	mawsonhub.click	1
203.30.11.42	dcarp.online	1
203.30.12.40	its4anthony.com	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

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

IP Address	ASN	Details
203.30.9.1	AS136994 Southern Phone Company Ltd	`0.59ms` from Brisbane, AU
203.30.5.1	AS136994 Southern Phone Company Ltd	`0.51ms` from Brisbane, AU
203.30.10.1	AS136994 Southern Phone Company Ltd	`0.50ms` from Brisbane, AU
203.30.11.1	AS136994 Southern Phone Company Ltd	`0.56ms` from Brisbane, AU
203.30.6.1	AS136994 Southern Phone Company Ltd	`0.66ms` from Brisbane, AU
203.30.1.58	AS136994 Southern Phone Company Ltd	`0.93ms` from Adelaide, AU
203.30.14.18	AS136994 Southern Phone Company Ltd	`1.74ms` from Adelaide, AU
203.30.0.58	AS136994 Southern Phone Company Ltd	`0.13ms` from Brisbane, AU
203.30.13.254	AS136994 Southern Phone Company Ltd	`1.58ms` from Adelaide, AU
203.30.12.1	AS136994 Southern Phone Company Ltd	`1.22ms` from Adelaide, 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
139.190.180.4	AS12975 PALTEL Autonomous System	`8.81ms` from Amman, JO
164.41.119.84	AS21506 Fundação Universidade de Brasília	`0.58ms` from Brasilia, BR
66.27.215.180	AS20001 Charter Communications Inc	`4.78ms` from Honolulu, US
77.52.224.100	AS21497 PrJSC VF UKRAINE	`15.82ms` from Kyiv, UA
3.167.214.4	AS16509 Amazon.com, Inc.	`1.31ms` from Los Angeles, US
45.73.164.116	AS21769 Colocation America Corporation	`0.16ms` from Los Angeles, US
79.148.45.36	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.47ms` from Madrid, ES
144.132.238.164	AS1221 Telstra Limited	`3.57ms` from Melbourne, AU
172.184.121.196	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
189.189.237.148	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
111.70.48.164	AS17421 Mobile Business Group	`14.02ms` from Taipei, TW
197.14.241.196	AS2609 Tunisia BackBone AS	`2.06ms` from Tunis, TN
92.122.6.148	AS16625 Akamai Technologies, Inc.	`0.12ms` from Al Fujairah City, AE
98.20.207.68	AS7029 Windstream Communications LLC	`7.73ms` from Atlanta, US
175.17.93.228	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Changchun, CN
4.255.196.228	AS8075 Microsoft Corporation	`3.43ms` from Denver, US
3.28.55.212	AS16509 Amazon.com, Inc.	`1.80ms` from Dubai, AE
73.92.175.68	AS7922 Comcast Cable Communications, LLC	`4.65ms` from Fremont, US
8.136.196.148	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.62ms` from Hangzhou, CN
184.92.15.52	AS11427 Charter Communications Inc	`15.24ms` from Houston, US
18.160.176.244	AS16509 Amazon.com, Inc.	`0.10ms` from Houston, US
3.174.179.212	AS16509 Amazon.com, Inc.	`0.33ms` from Madrid, ES
98.14.102.164	AS12271 Charter Communications Inc	`3.83ms` from New York City, US
34.91.85.68	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
217.181.129.36	AS8399 SEWAN SAS	`0.57ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 203.30.5.1

traceroute to 203.30.5.1 (203.30.5.1): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.25 ms

2 [AS136557] 103.216.222.92 130.374 ms

3 [AS136994] 203.30.5.1 1.47 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On December 6th 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.

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