103.239.76.0/23

AS133394 · C2A.COM.AU

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Summary

Country	Australia
Domain	c2a.com.au
ASN	AS133394
Registry	APNIC
ID	C2AINTERNETCOMAU-AU

WHOIS Details

inetnum:        103.239.76.0 - 103.239.77.255
netname:        C2AINTERNETCOMAU-AU
descr:          C2A Internet.com.au Pty. Ltd.
descr:          142 Riverside Drive
country:        AU
geoloc:         -31.43465688995345 152.90108999602165
org:            ORG-CIPL1-AP
admin-c:        CPLA6-AP
tech-c:         CPLA6-AP
abuse-c:        AC2078-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-C2AINTERNETCOMAU-AU
mnt-routes:     MAINT-C2AINTERNETCOMAU-AU
mnt-irt:        IRT-C2AINTERNETCOMAU-AU
last-modified:  2024-11-21T03:55:58Z
geofeed:        https://www.c2a.com.au/shared/geofeed-as133394.csv
source:         APNIC

irt:            IRT-C2AINTERNETCOMAU-AU
address:        12/150 Gordon street
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CPLA6-AP
tech-c:         CPLA6-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-10
remarks:        [email protected] was validated on 2025-12-02
mnt-by:         MAINT-C2AINTERNETCOMAU-AU
last-modified:  2025-12-02T20:04:10Z
source:         APNIC

organisation:   ORG-CIPL1-AP
org-name:       C2A Internet.com.au Pty. Ltd.
org-type:       LIR
country:        AU
address:        Shop 12/150 Gordon street
phone:          +1300820320
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:20Z
source:         APNIC

role:           ABUSE C2AINTERNETCOMAUAU
country:        ZZ
address:        12/150 Gordon street
phone:          +000000000
e-mail:         [email protected]
admin-c:        CPLA6-AP
tech-c:         CPLA6-AP
nic-hdl:        AC2078-AP
remarks:        Generated from irt object IRT-C2AINTERNETCOMAU-AU
remarks:        [email protected] was validated on 2025-09-10
remarks:        [email protected] was validated on 2025-12-02
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-02T20:04:27Z
source:         APNIC

role:           c2ainternetcomau pty ltd administrator
address:        142 Riverside Drive, Port Macquarie nsw 2444
country:        AU
phone:          +61265162220
fax-no:         +61265162220
e-mail:         [email protected]
admin-c:        CPLA6-AP
tech-c:         CPLA6-AP
nic-hdl:        CPLA6-AP
mnt-by:         MAINT-C2AINTERNETCOMAU-AU
last-modified:  2014-02-18T07:05:07Z
source:         APNIC

route:          103.239.76.0/23
origin:         AS133394
descr:          C2A Internet.com.au Pty. Ltd. Shop 12/150 Gordon street
mnt-by:         MAINT-C2AINTERNETCOMAU-AU
last-modified:  2025-01-19T02:44:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.239.0.0/16

Range	ASN	Company	Num of IPs
103.239.248.0/22	AS9534	Maxis Broadband Sdn Bhd	1,024
103.239.216.0/22	AS10010	Okachimachi Green Heights 1005, 6-1-6, Ueno,	1,024
103.239.120.0/22	AS131418	SHOPEEPAY JOINT STOCK COMPANY	1,024
103.239.200.0/22	AS17970	Sky Cable Corporation	1,024
103.239.8.0/22	AS18119	Advanced Computer Solutions	1,024
103.239.192.0/22	AS63647	Beijing WangJu Interworking Information Technology Co. LTD	1,024
103.239.220.0/22	AS64010	BasicBrix LLP	1,024
103.239.132.0/22	AS132007	12 Scott St	1,024
103.239.52.0/22	AS23673	COGETEL Co., Ltd	1,024
103.239.116.0/22	AS131419	NATIONAL PAYMENT CORPORATION OF VIET NAM	1,024
103.239.188.0/22	AS23693	Gd. Wisma Mulia Lt.M-19	1,024
103.239.92.0/22	AS10010	Sydney Building 502, 5-17-2, Minamiaoyama	1,024
103.239.108.0/22	AS37922	Diversity Media Co., Ltd.	1,024
103.239.176.0/22	AS10099	China Unicom (Hong Kong) Operations Limited	1,024
103.239.168.0/22	AS149194	XTELIFY LIMITED (Formally AIRTEL DIGITAL LIMITED)	1,024
103.239.96.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.239.152.0/22	AS4808	Inspur Software Group Co., Ltd.	1,024
103.239.68.0/22	AS4837	Shandong Jirui Network Technology Co., Ltd.	1,024
103.239.152.0/22	AS58540	Inspur Software Group Co., Ltd.	1,024
103.239.224.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.239.204.0/22	AS59043	Guangzhou LanDong Information technology co., LTD	1,024
103.239.24.0/22	AS59346	AITS GROUP PTY LTD	1,024
103.239.148.0/23	AS133536	Macy's Merchandising Group International (Hong Kong) Limited	512
103.239.172.0/23	AS151618	BOGRA BROADBAND COMMUNICATION SYSTEM	512
103.239.90.0/23	AS63805	Ryobi Systems Co., Ltd.	512
103.239.66.0/23	AS135918	HUY NGUYEN TECHNOLOGY SOLUTION JOINT STOCK COMPANY	512
103.239.20.0/23	AS151519	PT Jaringan FIberku Indonesia	512
103.239.48.0/23	AS134985	Digital Accord Pty Ltd	512
103.239.55.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.239.234.0/24	AS270162	CESAR FLORES BARBOSA	256
103.239.79.0/24	AS45780	15 Harbour Street	256
103.239.214.0/24	AS4800	Indonesia Online Access	256
103.239.215.0/24	AS4800	Indonesia Online Access	256
103.239.103.0/24	AS62610	7601 Via Santae Lane	256
103.239.103.0/24	AS62610	7601 Via Santae Lane	256
103.239.104.0/24	AS63519	73 Sydney St	256
103.239.252.0/24	AS63526	Carnival Internet	256
103.239.253.0/24	AS63526	Carnival-Internet	256
103.239.254.0/24	AS63526	Carnival Internet	256
103.239.255.0/24	AS63526	Carnival Internet	256
103.239.233.0/24	AS9498	Bharti Airtel Limited	256
103.239.52.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.239.165.0/24	AS131719	Dinas Perhubungan Kominfo Provinsi Sumatera Selatan	256
103.239.16.0/24	AS131896	SSI Lab Inc.	256
103.239.18.0/24	AS131896	SSI Lab Inc.	256
103.239.19.0/24	AS131896	SSI Lab Inc.	256
103.239.100.0/24	AS132825	7601 Via Santae Lane	256
103.239.101.0/24	AS132825	7601 Via Santae Lane	256
103.239.164.0/24	AS133144	8x8, Inc.	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.239.76.23	pacificblueelectrical.com.au	1
103.239.76.6	cooeecall.com.au	1
103.239.76.7	worksheep.ai	1
103.239.76.4	amazinghost.com.au	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.239.76.129	AS133394 C2A.COM.AU	`5.55ms` from Sydney, AU
103.239.77.67	AS133394 C2A.COM.AU	`5.08ms` 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
62.250.95.119	AS50266 Odido Netherlands B.V.	`13.49ms` from Amsterdam, NL
81.245.97.183	AS5432 Proximus NV	`2.05ms` from Brussels, BE
204.9.54.119	AS19255 YOUR.ORG, INC.	`0.40ms` from Chicago, US
149.75.138.119	AS6079 RCN	`5.02ms` from Chicago, US
68.32.187.119	AS7922 Comcast Cable Communications, LLC	`10.33ms` from Chicago, US
73.44.255.199	AS7922 Comcast Cable Communications, LLC	`3.67ms` from Chicago, US
144.24.93.55	AS31898 Oracle Corporation	`0.12ms` from Chuncheon, KR
80.147.213.231	AS3320 Deutsche Telekom AG	`5.51ms` from Frankfurt am Main, DE
123.30.203.215	AS45899 VNPT Corp	`4.55ms` from Ho Chi Minh City, VN
175.147.192.87	AS4837 CHINA UNICOM China169 Backbone	`10.14ms` from Liaoyang, CN
80.46.54.71	AS13285 TalkTalk Communications Limited	`1.68ms` from London, GB
3.227.68.103	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
119.57.162.103	AS4847 China Networks Inter-Exchange	`1.95ms` from Beijing, CN
117.192.33.199	AS9829 National Internet Backbone	`3.33ms` from Bengaluru, IN
71.233.170.87	AS7922 Comcast Cable Communications, LLC	`4.92ms` from Boston, US
35.232.152.7	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
64.43.140.119	AS15502 Vodafone Ireland Limited	`2.41ms` from Dublin, IE
80.143.105.23	AS3320 Deutsche Telekom AG	`6.52ms` from Frankfurt am Main, DE
27.155.206.183	AS4134 CHINANET-BACKBONE	`3.68ms` from Fuzhou, CN
14.115.149.23	AS4134 CHINANET-BACKBONE	`6.12ms` from Guangzhou, CN
88.112.81.55	AS719 Elisa Oyj	`1.17ms` from Helsinki, FI
113.252.216.55	AS9304 HGC Global Communications Limited	`1.99ms` from Hong Kong, HK
74.42.75.135	AS5650 Frontier Communications of America, Inc.	`18.11ms` from Los Angeles, US
13.126.173.199	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
119.170.218.199	AS9824 JCOM Co., Ltd.	`18.65ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f6 103.239.76.173

traceroute to 103.239.76.173 (103.239.76.173): 64 hops max, 52 byte packets

6 [AS153160] 160.25.160.1 0.206 ms

7 *

8 [AS133394] 103.239.76.173 12.78 ms

Measurement taken from

IPinfo ProbeNet in Sydney, 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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