103.51.61.0/24

AS2764 · AAPT Limited

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Summary

Country	Australia
Domain	i-med.com.au
ASN	AS2764
Registry	APNIC
ID	IMEDNETWORK-AU

WHOIS Details

inetnum:        103.51.61.0 - 103.51.61.255
netname:        IMEDNETWORK-AU
descr:          I-MED NETWORK LIMITED
descr:          Level 5
descr:          24 York St
descr:          Sydney NSW 2000
country:        AU
org:            ORG-INL1-AP
admin-c:        INA12-AP
tech-c:         INA12-AP
abuse-c:        AI290-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-IMEDNETWORK-AU
mnt-irt:        IRT-IMEDNETWORK-AU
last-modified:  2020-05-12T22:27:01Z
source:         APNIC

irt:            IRT-IMEDNETWORK-AU
address:        Level 5, 24 York St, Sydney NSW 2000, Sydney NSW 2000
e-mail:         IRT@i-med.com.au
abuse-mailbox:  IRT@i-med.com.au
admin-c:        INA12-AP
tech-c:         INA12-AP
auth:           # Filtered
remarks:        irt@i-med.com.au was validated on 2026-01-04
mnt-by:         MAINT-IMEDNETWORK-AU
last-modified:  2026-01-04T18:03:54Z
source:         APNIC

organisation:   ORG-INL1-AP
org-name:       I-MED NETWORK LIMITED
org-type:       LIR
country:        AU
address:        Level 5
address:        24 York St
address:        Sydney NSW 2000
phone:          +612-8274-1000
fax-no:         +612-8274-1077
e-mail:         Corp-ITInfrastructureTeam@i-med.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:17Z
source:         APNIC

role:           ABUSE IMEDNETWORKAU
country:        ZZ
address:        Level 5, 24 York St, Sydney NSW 2000, Sydney NSW 2000
phone:          +000000000
e-mail:         IRT@i-med.com.au
admin-c:        INA12-AP
tech-c:         INA12-AP
nic-hdl:        AI290-AP
remarks:        Generated from irt object IRT-IMEDNETWORK-AU
remarks:        irt@i-med.com.au was validated on 2026-01-04
abuse-mailbox:  IRT@i-med.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-04T18:04:07Z
source:         APNIC

role:           I-MED Network administrator
address:        Level 5, 24 York Street, Sydney NSW 2000, Sydney NSW 2000
country:        AU
phone:          +612 8274 1048
fax-no:         +612 8274 1048
e-mail:         IRT@i-med.com.au
admin-c:        INA12-AP
tech-c:         INA12-AP
nic-hdl:        INA12-AP
mnt-by:         MAINT-IMEDNETWORK-AU
last-modified:  2014-12-04T04:26:36Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.51.0.0/16

Range	ASN	Company	Num of IPs
103.51.188.0/22	AS9971	SK Broadband Co Ltd	1,024
103.51.168.0/22	AS10164	SK Broadband Co Ltd	1,024
103.51.228.0/22	AS12886		1,024
103.51.4.0/22	AS131899	DIG Inc.	1,024
103.51.20.0/22	AS134004	Foxtel Telecommunications Pvt. Ltd.	1,024
103.51.68.0/22	AS134076	2000 Computers & Networks Pty Ltd	1,024
103.51.160.0/22	AS134078	5070 ANG MO KIO INDUSTRIAL PARK 2	1,024
103.51.112.0/22	AS134090	Leaptel	1,024
103.51.144.0/22	AS134176	Cloudie Limited	1,024
103.51.36.0/22	AS137386	1-9-12 Kitaueno	1,024
103.51.244.0/22	AS17573	SK Broadband Co Ltd	1,024
103.51.192.0/22	AS17597	SK Broadband Co Ltd	1,024
103.51.248.0/22	AS17849	SK Broadband Co Ltd	1,024
103.51.240.0/22	AS17854	SK Broadband Co Ltd	1,024
103.51.184.0/22	AS17857	SK Broadband Co Ltd	1,024
103.51.172.0/22	AS17857	SK Broadband Co Ltd	1,024
103.51.196.0/22	AS18310	SK Broadband Co Ltd	1,024
103.51.32.0/22	AS21769	Colocation America Corporation	1,024
103.51.176.0/22	AS23578	SK Broadband Co Ltd	1,024
103.51.148.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
103.51.208.0/22	AS24554	Microscan Internet Limited	1,024
103.51.212.0/22	AS2516	Crimson Sunset LLC	1,024
103.51.252.0/22	AS38095	SK Broadband Co Ltd	1,024
103.51.224.0/22	AS45455	199/13-14 Moo4 Permsin Road, Klongthanon,	1,024
103.51.56.0/22	AS45775	SRISTI BROADBAND SERVICES PVT. LTD.	1,024
103.51.32.0/22	AS54103	Colocation America Corporation	1,024
103.51.16.0/22	AS55915	ClassicTech Pvt. Ltd.	1,024
103.51.144.0/22	AS55933	Cloudie Limited	1,024
103.51.80.0/22	AS10010	2-18 Burieiidabas 6F, Agebacho,	1,024
103.51.156.0/23	AS140680	NRG Automation Ltd	512
103.51.100.0/23	AS149052	Big Noise Group Limited	512
103.51.96.0/23	AS149156	Bac Ninh Department of Information and Communications	512
103.51.104.0/23	AS149157	Digital Transformation Center - An Giang Department of Science and Technology	512
103.51.0.0/23	AS45649	SS&C FINTECH SERVICES INDIA PRIVATE LIMITED	512
103.51.2.0/23	AS45766	Triangle Services	512
103.51.106.0/23	AS137289	PT Info Digital Maju	512
103.51.98.0/23	AS150469	PT Melesat Prima Nusantara	512
103.51.2.0/24	AS45766	TSL Client	256
103.51.164.0/24	AS20546	Myra Security GmbH	256
103.51.167.0/24	AS20546	Myra Security GmbH	256
103.51.165.0/24	AS20546	Myra Security GmbH	256
103.51.166.0/24	AS20546	Myra Security GmbH	256
103.51.220.0/24	AS63954	Getz Pharma (Private) Limited	256
103.51.158.0/24	AS58394	Badan Pemeriksa Keuangan (BPK RI)	256
103.51.18.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.17.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.51.0/24	AS10204	NTT MSC SDN BHD	256
103.51.50.0/24	AS10204	NTT MSC SDN BHD	256
103.51.19.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.51.61.56	iwpacs.com.au	1

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

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

IP Address	ASN	Details
103.51.61.133	AS2764 AAPT Limited	`1.24ms` from Melbourne, 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
138.84.40.152	AS14593 Space Exploration Technologies Corporation	`14.20ms` from Bogota, CO
91.235.53.40	AS57788 Ringier Slovakia Media s.r.o.	`0.88ms` from Bratislava, SK
3.133.208.40	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
52.15.245.232	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
93.231.83.72	AS3320 Deutsche Telekom AG	`5.58ms` from Duesseldorf, DE
88.72.186.8	AS3209 Vodafone GmbH	`9.05ms` from Frankfurt am Main, DE
161.129.59.200	AS393770 Bicom Systems	`0.76ms` from Las Vegas, US
86.53.67.88	AS3257 GTT Communications Inc.	`0.63ms` from London, GB
77.107.129.216	AS5413 Wavenet Limited	`3.75ms` from London, GB
90.205.26.248	AS5607 Sky UK Limited	`7.16ms` from London, GB
81.86.158.184	AS13285 TalkTalk Communications Limited	`2.47ms` from Manchester, GB
94.86.143.216	AS3269 Telecom Italia S.p.A.	`4.48ms` from Milan, IT
91.200.224.24	AS44041 Korporatsia Svyazy Ltd.	`0.92ms` from Moscow, RU
49.29.183.248	AS4766 Korea Telecom	`6.43ms` from Seoul, KR
91.90.63.200	AS42039 Stowarzyszenie Telewizja Teofilow B	`5.40ms` from Warsaw, PL
128.230.133.248	AS11872 Syracuse University	`3.36ms` from Buffalo, US
108.239.151.136	AS7018 AT&T Enterprises, LLC	`2.27ms` from Chicago, US
86.178.254.216	AS2856 British Telecommunications PLC	`2.94ms` from London, GB
72.56.6.120	AS9123 JSC TIMEWEB	`0.53ms` from Moscow, RU
108.54.167.200	AS701 Verizon Business	`2.35ms` from New York City, US
60.152.182.200	AS17676 SoftBank Corp.	`3.51ms` from Osaka, JP
113.10.1.200	AS9943 KangNam CableTV	`0.96ms` from Seoul, KR
47.123.160.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.60ms` from Shanghai, CN
116.87.88.8	AS55430 Starhub Ltd	`1.52ms` from Singapore, SG
126.89.36.88	AS17676 SoftBank Corp.	`2.77ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 103.51.61.142

traceroute to 103.51.61.142 (103.51.61.142): 64 hops max, 52 byte packets

5 [AS1299] 62.115.13.168 43.868 ms

6 [AS1299] 62.115.136.69 2.898 ms

7 [AS1299] 62.115.137.84 25.148 ms

8 [AS1299] 62.115.140.105 105.162 ms

9 [AS1299] 62.115.137.37 159.835 ms

10 [AS1299] 62.115.137.62 160.897 ms

11 [AS1299] 62.115.140.227 159.764 ms

12 [AS1299] 213.248.95.233 304.815 ms

13 [AS9942] 203.221.3.33 303.562 ms

14 [AS7545] 202.7.171.174 316.591 ms

15 [AS7545] 14.202.36.34 310.195 ms

16 [AS7545] 203.219.107.206 315.775 ms

17 *

18 [AS7545] 220.244.150.34 310.709 ms

19 [AS7545] 220.244.150.34 311.516 ms

20 [AS2764] 103.51.61.250 315.391 ms

21 [AS2764] 103.51.61.142 315.696 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On April 13th 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.

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