1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.56.0.0/16
  4. AS136994  | 203.56.138.0/24

203.56.138.0/24

AS136994  ·  Southern Phone Company Ltd

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Summary

Country Australia
Domain southernphone.com.au
ASN AS136994
Parent Range 203.56.128.0/19
Registry APNIC
ID SOUTHERNPHONE-AU

WHOIS Details

inetnum:        203.56.128.0 - 203.56.159.255
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        SPCL5-AP
tech-c:         SPCL5-AP
nic-hdl:        AS2580-AP
remarks:        Generated from irt object IRT-SOUTHERNPHONE-AU
remarks:        [email protected] was validated on 2025-10-23
abuse-mailbox:  [email protected]
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:         [email protected]
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:          203.56.128.0/19
origin:         AS136994
descr:          Southern Phone Company Ltd 6 Page Street
mnt-by:         MAINT-SOUTHERNPHONE-AU
last-modified:  2021-01-11T06:01:33Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.56.138.0/24

Range ASN Company Num of IPs
203.56.128.0/19 AS136994 Southern Phone Company Ltd 8,192

Nearby Ranges

BGP prefixes that overlap with 203.56.0.0/16

Range ASN Company Num of IPs
203.56.128.0/19 AS136994 Southern Phone Company Ltd 8,192
203.56.188.0/22 AS58605 Amaze Intelligence Pty Ltd 1,024
203.56.244.0/22 AS18390 Spintel Pty Ltd 1,024
203.56.84.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.208.0/23 AS134760 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.90.0/23 AS59241 Goldman Sachs (Asia) L.L.C. 512
203.56.172.0/23 AS134760 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.68.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.82.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.161.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.169.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.175.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.183.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.185.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.187.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.192.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.198.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.201.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.123.0/24 AS151052 Lucid I.T. Consulting 256
203.56.176.0/24 AS16509 James Cook University 256
203.56.92.0/24 AS17463 P.O. Box 202 256
203.56.181.0/24 AS17473 Blue Apache Pty Ltd 256
203.56.26.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.56.233.0/24 AS18255 Brisbane City Council 256
203.56.81.0/24 AS202013 SPEEDCAST AUSTRALIA PTY LIMITED 256
203.56.45.0/24 AS215628 Xenox IT & Kommunikations GmbH 256
203.56.55.0/24 AS23764 Chinatelecom Global network 256
203.56.0.0/24 AS24436 Moreton Bay College 256
203.56.13.0/24 AS24542 Genuity Services Pty Ltd 256
203.56.253.0/24 AS38591 Liquidnet Asia-HK Network, Non-Transit Network, Financial Service Provider 256
203.56.241.0/24 AS38596 Innodata-ISOGEN, Inc 256
203.56.225.0/24 AS45201 Nexon Asia Pacific Pty Ltd 256
203.56.3.0/24 AS45527 Melbourne Exhibition and Convention Centre 256
203.56.29.0/24 AS45671 Albert Altit 256
203.56.25.0/24 AS45960 YTL Broadband Sdn. Bhd. 256
203.56.17.0/24 AS4739 iiNet Limited 256
203.56.224.0/24 AS4739 iiNet Limited 256
203.56.226.0/24 AS4764 Triumph Business Systems Pty Ltd 256
203.56.37.0/24 AS4764 Overflow Internet Services 256
203.56.102.0/24 AS4826 Stellar Systems Pty Ltd 256
203.56.165.0/24 AS4826 Kestral Computing Pty Ltd 256
203.56.2.0/24 AS4826 Civica Pty Limited 256
203.56.34.0/24 AS4826 Open Systems Technology Pty Ltd 256
203.56.178.0/24 AS48971 ORG-SH-HOME 256
203.56.210.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.214.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.228.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.232.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.240.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.24.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.56.138.1 AS136994 Southern Phone Company Ltd 0.50ms from Perth, 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
212.36.82.136 AS15699 Adam EcoTech, S.A 0.69ms from Barcelona, ES
87.148.207.104 AS3320 Deutsche Telekom AG 9.06ms from Frankfurt am Main, DE
98.234.29.200 AS7922 Comcast Cable Communications, LLC 6.92ms from Fremont, US
47.52.90.152 AS45102 Alibaba (US) Technology Co., Ltd. 1.23ms from Hong Kong, HK
223.243.178.232 AS4134 CHINANET-BACKBONE 8.83ms from Huai'an, CN
175.120.129.72 AS9318 SK Broadband Co Ltd 6.11ms from Incheon, KR
93.188.227.248 AS45041 Hi-Net Srl 9.48ms from Milan, IT
95.128.180.8 AS48757 TrustInfo LLC 0.84ms from Moscow, RU
14.139.155.8 AS55824 NKN Core Network 15.16ms from Mumbai, IN
76.24.152.24 AS7922 Comcast Cable Communications, LLC 7.48ms from Providence, US
18.65.80.8 AS16509 Amazon.com, Inc. 0.41ms from Rome, IT
220.84.225.72 AS4766 Korea Telecom 7.21ms from Seoul, KR
39.137.1.104 AS56044 China Mobile communications corporation 10.10ms from Tieling, CN
182.120.166.88 AS4837 CHINA UNICOM China169 Backbone 7.47ms from Zhengzhou, CN
93.196.250.72 AS3320 Deutsche Telekom AG 2.06ms from Berlin, DE
18.237.227.184 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
117.192.89.248 AS9829 National Internet Backbone 15.13ms from Chennai, IN
156.56.173.216 AS87 Indiana University 5.17ms from Chicago, US
216.230.227.168 AS40156 The Optimal Link Corporation 0.20ms from Houston, US
79.126.49.72 AS12389 PJSC Rostelecom 6.49ms from Kazan, RU
38.13.15.200 AS395354 Starry, Inc. 8.54ms from Los Angeles, US
141.126.137.152 AS20115 Charter Communications LLC 15.66ms from Minneapolis, US
94.251.126.120 AS21127 Joint Stock Company TransTeleCom 9.35ms from Novosibirsk, RU
180.147.146.168 AS17511 OPTAGE Inc. 1.99ms from Osaka, JP
186.71.253.216 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 5.94ms from Quito, EC

Traceroute

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

$
traceroute -a -n -q1 -f2 203.56.138.1
traceroute to 203.56.138.1 (203.56.138.1): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Perth, AU
On

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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