103.144.150.0/24

AS56113 · ASN for Challenger

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Summary

Country	Australia
Domain	challenger.com.au
ASN	AS56113
Registry	APNIC
ID	CHALLENGER-AP

WHOIS Details

inetnum:        103.144.150.0 - 103.144.150.255
netname:        CHALLENGER-AP
descr:          Challenger Group Services Ltd
country:        AU
org:            ORG-CGSL1-AP
admin-c:        CGSL1-AP
tech-c:         CGSL1-AP
abuse-c:        AC2275-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:        --------------------------------------------------------
notify:         comms@challenger.com.au
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-CHALLENGER
mnt-irt:        IRT-CHALLENGER-AU
last-modified:  2021-01-07T01:25:03Z
source:         APNIC

irt:            IRT-CHALLENGER-AU
address:        Level 2, 5 Martin Place, Sydney, NSW 2000
e-mail:         gnewton@challenger.com.au
abuse-mailbox:  gnewton@challenger.com.au
admin-c:        CGSL1-AP
tech-c:         CGSL1-AP
auth:           # Filtered
remarks:        gnewton@challenger.com.au
remarks:        gnewton@challenger.com.au was validated on 2025-08-27
mnt-by:         MAINT-CHALLENGER-AU
last-modified:  2025-09-04T05:35:43Z
source:         APNIC

organisation:   ORG-CGSL1-AP
org-name:       Challenger Group Services Ltd
org-type:       LIR
country:        AU
address:        5 Martin Place
address:        level 2
phone:          +61299947000
e-mail:         dci@challenger.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:31Z
source:         APNIC

role:           ABUSE CHALLENGERAU
country:        ZZ
address:        Level 2, 5 Martin Place, Sydney, NSW 2000
phone:          +000000000
e-mail:         gnewton@challenger.com.au
admin-c:        CGSL1-AP
tech-c:         CGSL1-AP
nic-hdl:        AC2275-AP
remarks:        Generated from irt object IRT-CHALLENGER-AU
remarks:        gnewton@challenger.com.au was validated on 2025-08-27
abuse-mailbox:  gnewton@challenger.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T00:24:52Z
source:         APNIC

role:           Challenger Group Services Ltd - Network Engineerin
address:        Level 15, 255 Pitt St, Sydney, NSW 2000
country:        AU
phone:          +61-2-99947000
e-mail:         comms@challenger.com.au
admin-c:        CGSL1-AP
tech-c:         CGSL1-AP
nic-hdl:        CGSL1-AP
mnt-by:         MAINT-CHALLENGER-AU
last-modified:  2009-05-19T00:06:19Z
source:         APNIC

Hosted domains

There are 5 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.144.150.21	ardeainsurancetool.com.au	5

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

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

IP Address	ASN	Details
103.144.150.249	AS56113 ASN for Challenger	`2.08ms` from Sydney, 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
91.249.209.232	AS9145 EWE TEL GmbH	`4.54ms` from Amsterdam, NL
108.254.169.120	AS7018 AT&T Enterprises, LLC	`3.48ms` from Chicago, US
38.188.210.120	AS400457 Hope Water and Light	`7.76ms` from Dallas, US
52.215.91.88	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
36.248.219.88	AS4837 CHINA UNICOM China169 Backbone	`4.95ms` from Fuzhou, CN
8.138.145.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.09ms` from Guangzhou, CN
221.124.225.56	AS9304 HGC Global Communications Limited	`1.41ms` from Hong Kong, HK
35.176.163.232	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
181.222.53.200	AS28573 Claro NXT Telecomunicacoes Ltda	`7.32ms` from Sao Paulo, BR
96.55.123.152	AS6327 Shaw Communications Inc.	`12.00ms` from Seattle, US
183.101.231.56	AS4766 Korea Telecom	`1.09ms` from Seoul, KR
4.218.12.72	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
20.224.173.184	AS8075 Microsoft Corporation	`1.29ms` from Amsterdam, NL
96.27.25.248	AS12083 WideOpenWest Finance LLC	`11.37ms` from Chicago, US
74.211.104.152	AS25820 IT7 Networks Inc	`0.31ms` from Los Angeles, US
34.1.187.104	AS19527 Google LLC	`0.40ms` from Melbourne, AU
139.68.231.248	AS23089 Hotwire Communications	`7.99ms` from Miami, US
221.103.54.88	AS17676 SoftBank Corp.	`4.05ms` from Osaka, JP
78.119.145.104	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.14ms` from Paris, FR
15.236.94.56	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
189.175.102.120	AS8151 UNINET	`13.27ms` from Santiago de Queretaro, MX
115.7.1.8	AS4766 Korea Telecom	`9.75ms` from Seoul, KR
118.103.223.72	AS9976 Namincheon Brodcasting Co., Ltd.	`1.47ms` from Seoul, KR
135.171.31.104	AS8075 Microsoft Corporation	`0.50ms` from Singapore, SG
23.84.226.8	AS20115 Charter Communications LLC	`4.95ms` from St. Louis, US

Traceroute

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

traceroute -a -n -q1 103.144.150.249

traceroute to 103.144.150.249 (103.144.150.249): 64 hops max, 52 byte packets

1 [AS30633] 23.105.171.61 0.123 ms

2 [AS30633] 173.208.126.8 0.679 ms

3 [] 31.31.38.248 0.871 ms

4 [AS13786] 206.126.239.112 1.602 ms

5 [AS32787] 2.23.130.216 1.527 ms

6 [AS32787] 114.141.75.128 205.256 ms

7 [AS56113] 103.144.150.249 208.892 ms

Measurement taken from

IPinfo ProbeNet in Washington, US

On September 11th 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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