103.155.37.0/24

AS151660 · Neptune Internet

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

Summary

Country	Australia
Domain	refearn.net
ASN	AS151660
Registry	APNIC
ID	REFEARN-AU

WHOIS Details

inetnum:        103.155.36.0 - 103.155.37.255
netname:        REFEARN-AU
descr:          REFEARN PTY LTD
country:        AU
org:            ORG-RA52-AP
admin-c:        NIN12-AP
tech-c:         NIN12-AP
abuse-c:        AR1034-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-REFEARN-AU
mnt-routes:     MAINT-REFEARN-AU
mnt-irt:        IRT-REFEARN-AU
last-modified:  2025-10-30T09:13:48Z
geofeed:        https://geofeed.neptune.net.au/geofeed.csv
source:         APNIC

irt:            IRT-REFEARN-AU
address:        470 St Kilda Road, Melbourne, VIC 3004
e-mail:         noc@neptune.net.au
abuse-mailbox:  abuse@neptune.net.au
admin-c:        NIN12-AP
tech-c:         NIN12-AP
auth:           # Filtered
remarks:        abuse@neptune.net.au was validated on 2025-09-16
remarks:        noc@neptune.net.au was validated on 2025-09-16
mnt-by:         MAINT-REFEARN-AU
last-modified:  2025-11-18T00:33:55Z
source:         APNIC

organisation:   ORG-RA52-AP
org-name:       REFEARN PTY LTD
org-type:       LIR
country:        AU
address:        120 Chesterville Road
phone:          +61 3 7038 6944
e-mail:         info@refearn.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:18Z
source:         APNIC

role:           ABUSE REFEARNAU
country:        ZZ
address:        470 St Kilda Road, Melbourne, VIC 3004
phone:          +000000000
e-mail:         noc@neptune.net.au
admin-c:        NIN12-AP
tech-c:         NIN12-AP
nic-hdl:        AR1034-AP
remarks:        Generated from irt object IRT-REFEARN-AU
remarks:        abuse@neptune.net.au was validated on 2025-09-16
remarks:        noc@neptune.net.au was validated on 2025-09-16
abuse-mailbox:  abuse@neptune.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T10:30:22Z
source:         APNIC

role:           Neptune Internet NOC
address:        PO BOX 3043 Ripponlea VIC 3185
country:        AU
phone:          +611800868508
e-mail:         noc@neptune.net.au
admin-c:        NIN12-AP
tech-c:         NIN12-AP
nic-hdl:        NIN12-AP
mnt-by:         MAINT-NEPTUNE-INTERNET-AU
last-modified:  2025-10-19T10:20:23Z
source:         APNIC

route:          103.155.36.0/23
country:        AU
origin:         AS151660
descr:          Neptune Internet
mnt-by:         MAINT-REFEARN-AU
last-modified:  2025-10-30T09:16:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.155.0.0/16

Range	ASN	Company	Num of IPs
103.155.254.0/23	AS140757	K2F Information Technology Company Limited	512
103.155.88.0/23	AS141152	BATAAN SPACE CABLE NETWORK INC	512
103.155.90.0/23	AS141153	LCX International Technology Co., Limited	512
103.155.20.0/23	AS141024	Big Marshyangdi Net Pvt. Ltd.	512
103.155.72.0/23	AS135738	Adn Broadband Private Limited	512
103.155.22.0/23	AS141032	Nepalink Communication Pvt. Ltd.	512
103.155.38.0/23	AS141036	Cloudband Pty Ltd	512
103.155.228.0/23	AS135905	Kien Phong Trading Service Telecommunication Company Limited	512
103.155.74.0/23	AS138230	Padum Computers	512
103.155.218.0/23	AS141184	I NOX NET COMMUNICATION	512
103.155.242.0/23	AS141186	FORSYTH BARR LIMITED	512
103.155.110.0/23	AS138538	Xiamen Xuncang Information Technology Co. , Ltd.	512
103.155.208.0/23	AS141529	Skynet4india	512
103.155.64.0/23	AS142381	PT Galuh Network Group	512
103.155.162.0/23	AS135951	Representative officer of Tino Group Joint Stock Company	512
103.155.222.0/23	AS138754	Mala Cable Vision	512
103.155.106.0/23	AS138842	PT Yabisa Sukses Mandiri	512
103.155.46.0/23	AS141049	PT Profesional Internet Indonesia	512
103.155.56.0/23	AS136306	Texes Telecom Private Limited	512
103.155.94.0/23	AS132754	Realtel Communication Pvt Ltd	512
103.155.86.0/23	AS21859	Gainet International Limited	512
103.155.186.0/23	AS24198	PT Datakom Padma Jaya	512
103.155.116.0/23	AS141056	PT IOSYS Media Data	512
103.155.136.0/23	AS134021	Netline Communications	512
103.155.8.0/23	AS137182	Blue Wireless (Malaysia) Sdn. Bhd	512
103.155.32.0/23	AS134877	Sri Vari Chem	512
103.155.178.0/23	AS38203	Tech Valley Networks Limited	512
103.155.140.0/23	AS132754	Realtel Communication India Pvt Ltd	512
103.155.226.0/23	AS140204	Om Sai Cable Network	512
103.155.166.0/23	AS141064	PT Network Lintas Fiberindo	512
103.155.242.0/23	AS4768	FORSYTH BARR LIMITED	512
103.155.76.0/23	AS4808	Beijing kucloud wisdomain Network Technology Co., Ltd	512
103.155.4.0/23	AS55501	Usman Haider & Company Private Limited	512
103.155.168.0/23	AS141065	PT Arozak Bima Yudho Sangkara	512
103.155.230.0/23	AS140751	Information Technology and Communication Center of Binh Thuan Department of Information and Communications	512
103.155.190.0/23	AS141067	PT Trisula Media Data	512
103.155.192.0/23	AS141069	PT Batanghari Baik Net	512
103.155.196.0/23	AS141071	PT Jembatan Data Pangrango	512
103.155.76.0/23	AS9389	Beijing kucloud wisdomain Network Technology Co., Ltd	512
103.155.67.0/24	AS146872	Weblink Infoways Private Limited	256
103.155.96.0/24	AS151762	IFFCO-TOKIO GENERAL INSURANCE COMPANY LIMITED	256
103.155.62.0/24	AS152605	Hometelecom Pvt Ltd	256
103.155.27.0/24	AS153038	Speed Net	256
103.155.66.0/24	AS17823	111 Mu 9, Thailand Science Park, 2nd Fl. P-206	256
103.155.100.0/24	AS21859	ZhimengxingchenTechnology Co.,Ltd	256
103.155.232.0/24	AS3258	xTom	256
103.155.233.0/24	AS3258	xTom	256
103.155.248.0/24	AS35820	HIFAST	256
103.155.249.0/24	AS35820	HIFAST	256
103.155.179.0/24	AS38203	ADN Telecom Ltd.	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.155.37.40	salfinger.id.au	2
103.155.37.7	homeserverguide.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.155.37.1	AS151660 Neptune Internet	`0.62ms` from Perth, 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
72.4.113.200	AS27357 Rackspace Hosting	`0.48ms` from Ashburn, US
75.243.95.56	AS6167 Verizon Business	`9.41ms` from Atlanta, US
196.202.71.40	AS8452 TE-AS	`8.19ms` from Cairo, EG
156.205.235.88	AS8452 TE-AS	`4.43ms` from Cairo, EG
97.208.231.248	AS6167 Verizon Business	`13.70ms` from Chicago, US
3.249.41.216	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
3.248.63.120	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
113.75.157.24	AS4134 CHINANET-BACKBONE	`8.80ms` from Guangzhou, CN
93.225.55.56	AS3320 Deutsche Telekom AG	`4.70ms` from Hamburg, DE
84.248.202.40	AS1759 Telia Finland Oyj	`1.43ms` from Helsinki, FI
168.4.142.40	AS8 Rice University	`3.68ms` from Houston, US
151.32.211.40	AS1267 WIND TRE S.P.A.	`3.32ms` from Milan, IT
54.81.166.248	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
66.214.194.200	AS20115 Charter Communications LLC	`6.31ms` from San Jose, US
14.87.149.24	AS4766 Korea Telecom	`6.67ms` from Seoul, KR
18.176.142.248	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
1.62.157.184	AS4837 CHINA UNICOM China169 Backbone	`9.27ms` from Changchun, CN
87.154.119.24	AS3320 Deutsche Telekom AG	`5.81ms` from Duesseldorf, DE
110.235.23.216	AS9269 Hong Kong Broadband Network Ltd.	`0.71ms` from Hong Kong, HK
81.37.240.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.44ms` from Madrid, ES
212.131.100.216	AS3269 Telecom Italia S.p.A.	`4.11ms` from Milan, IT
68.193.45.168	AS6128 Cablevision Systems Corp.	`7.48ms` from New York City, US
34.234.0.56	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
211.51.23.24	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
219.254.173.88	AS9318 SK Broadband Co Ltd	`5.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 103.155.37.1

traceroute to 103.155.37.1 (103.155.37.1): 64 hops max, 52 byte packets

2 [AS136557] 45.248.78.139 5.852 ms

3 [AS136557] 103.216.222.7 0.196 ms

4 [AS136557] 103.216.222.133 0.193 ms

5 [AS151660] 103.155.37.1 0.697 ms

Measurement taken from

IPinfo ProbeNet in Perth, 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.

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