103.103.78.0/23

AS137057 · A.A. Company Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	aaco.com.au
ASN	AS137057
Parent Range	103.103.76.0/22
Registry	APNIC
ID	AACO-AU

WHOIS Details

inetnum:        103.103.76.0 - 103.103.79.255
netname:        AACO-AU
descr:          A.A. Company Pty Ltd
descr:          Gasworks Plaza
descr:          Lobby 1, Level 1,
descr:          76 Skyring Terrace, Newstead Queensland 4006
country:        AU
org:            ORG-AIPL6-AP
admin-c:        AIPL10-AP
tech-c:         AIPL10-AP
abuse-c:        AA1554-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AACO-AU
mnt-irt:        IRT-AACO-AU
last-modified:  2020-06-03T13:03:56Z
source:         APNIC

irt:            IRT-AACO-AU
address:        Gasworks Plaza, Lobby 1, Level 1,, 76 Skyring Terrace, Newstead Queensland 4006
e-mail:         mhamilton@aaco.com.au
abuse-mailbox:  mhamilton@aaco.com.au
admin-c:        AIPL10-AP
tech-c:         AIPL10-AP
auth:           # Filtered
remarks:        mhamilton@aaco.com.au is invalid
mnt-by:         MAINT-AACO-AU
last-modified:  2025-11-18T00:31:59Z
source:         APNIC

organisation:   ORG-AIPL6-AP
org-name:       A.A. Company Pty Ltd
org-type:       LIR
country:        AU
address:        Gasworks Plaza
address:        Lobby 1, Level 1,
address:        76 Skyring Terrace
phone:          +61733684400
e-mail:         sstephens@aaco.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:23Z
source:         APNIC

role:           ABUSE AACOAU
country:        ZZ
address:        Gasworks Plaza, Lobby 1, Level 1,, 76 Skyring Terrace, Newstead Queensland 4006
phone:          +000000000
e-mail:         mhamilton@aaco.com.au
admin-c:        AIPL10-AP
tech-c:         AIPL10-AP
nic-hdl:        AA1554-AP
remarks:        Generated from irt object IRT-AACO-AU
remarks:        mhamilton@aaco.com.au is invalid
abuse-mailbox:  mhamilton@aaco.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T21:14:27Z
source:         APNIC

role:           AACO INNOVATION PTY LTD administrator
address:        Gasworks Plaza, Lobby 1, Level 1,, 76 Skyring Terrace, Newstead Queensland 4006
country:        AU
phone:          +61733684400
fax-no:         +61733684400
e-mail:         sstephens@aaco.com.au
admin-c:        AIPL10-AP
tech-c:         AIPL10-AP
nic-hdl:        AIPL10-AP
mnt-by:         MAINT-AACO-AU
last-modified:  2017-11-01T04:34:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.103.78.0/23

Range	ASN	Company	Num of IPs
103.103.76.0/22	AS137057	A.A. Company Pty Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.103.0.0/16

Range	ASN	Company	Num of IPs
103.103.100.0/22	AS133738	Bangladesh Open University	1,024
103.103.164.0/22	AS15830	Industrial Algebra Inc.	1,024
103.103.184.0/22	AS18165	ResMed Pty Ltd	1,024
103.103.240.0/22	AS23316	Bel Air Internet, LLC	1,024
103.103.104.0/22	AS134743	Anycast Holdings Pty Ltd	1,024
103.103.8.0/22	AS136708	F2h Networks Pvt Ltd	1,024
103.103.20.0/22	AS133800	PT Kaisar Artha Putera	1,024
103.103.116.0/22	AS135928	Digital Convergence Technology Solutions Company Limited	1,024
103.103.124.0/22	AS139335	Sreejoin Online.Com	1,024
103.103.156.0/22	AS132111	Unit 2-6,Infinity Tower,	1,024
103.103.76.0/22	AS137057	A.A. Company Pty Ltd	1,024
103.103.152.0/22	AS15412	Flag Telecom Ireland Network Ltd	1,024
103.103.108.0/22	AS58507	Ace Communications Group Pty Ltd	1,024
103.103.212.0/22	AS132768	Five Net Service Provider Pvt. Ltd.	1,024
103.103.64.0/23	AS9304	iOVZ Networks Limited	512
103.103.104.0/23	AS134743	Beam Internet	512
103.103.236.0/23	AS134869	DHL BROADBAND NET P LIMITED	512
103.103.98.0/23	AS62240	Chicago, IL Network	512
103.103.140.0/23	AS15830	Virtuelle Group Pty Limited	512
103.103.96.0/23	AS134372	L. EDWARDS & SON LIMITED t/a VisionLab	512
103.103.44.0/23	AS8075	CYBERCX NEW ZEALAND LIMITED	512
103.103.46.0/23	AS8075	CYBERCX NEW ZEALAND LIMITED	512
103.103.210.0/23	AS137070	Nationwide Towing & Transport Pty Ltd	512
103.103.67.0/24	AS137058	Aeronautical Radio of Thailand Ltd.	256
103.103.88.0/24	AS137059	Easy Net	256
103.103.89.0/24	AS137059	Easy Net	256
103.103.239.0/24	AS131183	Empowering Net (epnet)	256
103.103.29.0/24	AS137084	Sense Connect It Pvt Ltd	256
103.103.112.0/24	AS137258	Shirazi Investments Pvt Ltd	256
103.103.194.0/24	AS137955	Myanmar Internet Exchange	256
103.103.136.0/24	AS138818	Internet Ini Saja	256
103.103.138.0/24	AS138818	Nusanet IniSaja	256
103.103.115.0/24	AS150467	PT Handayani Fiber Media	256
103.103.244.0/24	AS151373	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.246.0/24	AS21859	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.246.0/24	AS21859	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.247.0/24	AS21859	Chiyoda-ku, Tokyo 106-258, Japan	256
103.103.247.0/24	AS21859	Chiyoda-ku, Tokyo 106-258, Japan	256
103.103.137.0/24	AS23679	Nusanet IniSaja	256
103.103.139.0/24	AS23679	Nusanet	256
103.103.0.0/24	AS23930	Web.com.ph Inc.	256
103.103.1.0/24	AS2764	Northrop Grumman M5 Network Security Pty Ltd	256
103.103.245.0/24	AS40065	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.113.0/24	AS40526	Gap It Services India Private Ltd	256
103.103.216.0/24	AS4800	Indonesia Online Access	256
103.103.217.0/24	AS4800	Indonesia Online Access	256
103.103.4.0/24	AS4800	Indonesia Online Access	256
103.103.5.0/24	AS4800	Indonesia Online Access	256
103.103.246.0/24	AS62610	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.246.0/24	AS62610	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.103.78.251	AS137057 A.A. Company Pty Ltd	`0.53ms` from Brisbane, 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
206.40.216.215	AS3257 GTT Communications Inc.	`0.63ms` from Ashburn, US
67.146.123.231	AS19901 Brightspeed	`6.86ms` from Durham, US
35.157.241.39	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
79.193.253.167	AS3320 Deutsche Telekom AG	`8.59ms` from Frankfurt am Main, DE
130.43.145.199	AS42689 Glide Student & Residential Limited	`0.45ms` from London, GB
13.205.18.151	AS16509 Amazon.com, Inc.	`0.31ms` from Mumbai, IN
126.29.170.167	AS17676 SoftBank Corp.	`6.04ms` from Osaka, JP
126.22.87.167	AS17676 SoftBank Corp.	`3.55ms` from Osaka, JP
20.100.60.167	AS8075 Microsoft Corporation	`0.64ms` from Oslo, NO
82.65.124.151	AS12322 Free SAS	`1.75ms` from Paris, FR
189.90.122.151	AS262808 Brasilnet Telecomunicações Ltda ME	`7.20ms` from Rio de Janeiro, BR
220.82.242.23	AS4766 Korea Telecom	`3.21ms` from Seoul, KR
120.79.156.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.70ms` from Shenzhen, CN
62.166.183.231	AS50266 Odido Netherlands B.V.	`3.47ms` from Amsterdam, NL
86.124.181.71	AS8708 DIGI ROMANIA S.A.	`2.91ms` from Bacau, RO
73.114.217.23	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Boston, US
41.164.155.7	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.84ms` from Cape Town, ZA
105.69.210.23	AS36884 Wana Corporate	`7.97ms` from Casablanca, MA
34.72.193.103	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
152.163.250.247	AS394380 Leaseweb USA, Inc.	`0.28ms` from Dallas, US
212.75.33.7	AS12399 q.beyond AG	`4.42ms` from Frankfurt am Main, DE
220.126.71.215	AS4766 Korea Telecom	`0.94ms` from Incheon, KR
175.28.217.87	AS7679 QTnet,Inc.	`9.23ms` from Osaka, JP
185.147.57.103	AS24921 Latvijas Mobilais Telefons SIA	`0.42ms` from Riga, LV
76.103.136.7	AS7922 Comcast Cable Communications, LLC	`6.07ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 103.103.78.251

traceroute to 103.103.78.251 (103.103.78.251): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.166 ms

2 *

3 [AS136557] 103.216.222.93 0.153 ms

4 [] 103.136.103.3 0.203 ms

5 [AS9507] 103.232.250.77 0.403 ms

6 [AS137057] 103.103.78.251 0.562 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On January 19th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales