203.56.70.0/23

AS4739 · Internode Pty Ltd

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Summary

Country	Australia
Domain	apnic.net
ASN	AS4739
Registry	APNIC
ID	APNIC-AP

WHOIS Details

inetnum:        203.0.0.0 - 203.255.255.255
netname:        APNIC-AP
descr:          Asia Pacific Network Information Centre
descr:          Regional Internet Registry for the Asia-Pacific Region
descr:          6 Cordelia Street
descr:          PO Box 3646
descr:          South Brisbane, QLD 4101
descr:          Australia
country:        AU
org:            ORG-APNI3-AP
admin-c:        HM20-AP
tech-c:         NO4-AP
abuse-c:        AA1452-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
mnt-irt:        IRT-APNIC-AP
last-modified:  2023-09-05T01:46:05Z
source:         APNIC

irt:            IRT-APNIC-AP
address:        Brisbane, Australia
e-mail:         helpdesk@apnic.net
abuse-mailbox:  helpdesk@apnic.net
admin-c:        HM20-AP
tech-c:         NO4-AP
remarks:        APNIC is a Regional Internet Registry.
remarks:        We do not operate the referring network and
remarks:        are unable to investigate complaints of network abuse.
remarks:        For information about IRT, see www.apnic.net/irt
remarks:        helpdesk@apnic.net was validated on 2020-02-03
auth:           # Filtered
mnt-by:         APNIC-HM
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-APNI3-AP
org-name:       Asia Pacific Network Information Center, Pty. Ltd.
org-type:       RIR
country:        AU
address:        Level 1 - 33 Park Road
e-mail:         helpdesk@apnic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T13:05:31Z
source:         APNIC

role:           ABUSE APNICAP
country:        ZZ
address:        Brisbane, Australia
phone:          +000000000
e-mail:         helpdesk@apnic.net
admin-c:        HM20-AP
tech-c:         NO4-AP
nic-hdl:        AA1452-AP
remarks:        Generated from irt object IRT-APNIC-AP
remarks:        helpdesk@apnic.net was validated on 2020-02-03
abuse-mailbox:  helpdesk@apnic.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-28T01:00:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

person:         APNIC Network Operations
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         netops@apnic.net
nic-hdl:        NO4-AP
remarks:        Administrator for APNIC Network Operations
notify:         helpdesk@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2023-11-29T22:50:07Z
source:         APNIC

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
203.56.244.0/22	AS18390	Spintel Pty Ltd	1,024
203.56.188.0/22	AS58605	Amaze Intelligence Pty Ltd	1,024
203.56.208.0/23	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
203.56.90.0/23	AS59241	Goldman Sachs (Asia) L.L.C.	512
203.56.172.0/23	AS134760	CHINANET FUJIAN PROVINCE NETWORK	512
203.56.84.0/23	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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.160.118.71	AS7922 Comcast Cable Communications, LLC	`8.30ms` from Ashburn, US
172.73.224.183	AS11426 Charter Communications Inc	`9.74ms` from Charlotte, US
69.162.70.151	AS46475 Limestone Networks, Inc.	`0.29ms` from Dallas, US
37.82.202.151	AS3320 Deutsche Telekom AG	`18.70ms` from Frankfurt am Main, DE
113.58.141.215	AS4837 CHINA UNICOM China169 Backbone	`14.07ms` from Guangzhou, CN
180.124.146.87	AS4134 CHINANET-BACKBONE	`10.48ms` from Huai'an, CN
88.21.84.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.30ms` from Madrid, ES
2.100.213.247	AS13285 TalkTalk Communications Limited	`1.91ms` from Manchester, GB
201.80.37.39	AS28573 Claro NXT Telecomunicacoes Ltda	`11.83ms` from Rio de Janeiro, BR
203.230.57.87	AS18297 K-JIST	`9.61ms` from Seoul, KR
125.226.37.199	AS3462 Data Communication Business Group	`2.82ms` from Taipei, TW
182.61.202.87	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.03ms` from Tianjin, CN
35.95.251.71	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
52.162.198.55	AS8075 Microsoft Corporation	`0.34ms` from Chicago, US
170.114.136.167	AS30103 Zoom Video Communications, Inc	`0.57ms` from Hong Kong, HK
106.56.108.247	AS4134 CHINANET-BACKBONE	`7.56ms` from Kunming, CN
92.239.179.7	AS5089 Virgin Media Limited	`9.84ms` from London, GB
74.39.206.183	AS5650 Frontier Communications of America, Inc.	`15.02ms` from Los Angeles, US
126.91.155.135	AS17676 SoftBank Corp.	`3.89ms` from Osaka, JP
37.183.205.247	AS30722 Vodafone Italia S.p.A.	`10.09ms` from Rome, IT
36.228.81.87	AS3462 Data Communication Business Group	`2.08ms` from Taipei, TW
60.14.48.55	AS4837 CHINA UNICOM China169 Backbone	`13.72ms` from Changchun, CN
175.5.204.103	AS4134 CHINANET-BACKBONE	`6.02ms` from Changsha, CN
35.158.138.231	AS16509 Amazon.com, Inc.	`0.31ms` from Frankfurt am Main, DE
154.83.203.87	AS20326 TeraSwitch Networks Inc.	`0.38ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m6 203.56.70.178

traceroute to 203.56.70.178 (203.56.70.178): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.225 ms

3 [AS47447] 62.113.192.89 2.531 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 14th 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.

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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