1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.66.0.0/16
  4. AS135565  | 103.66.37.0/24

103.66.37.0/24

AS135565  ·  JEM Computer Systems Pty Ltd

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Summary

Country Australia
Domain jem.com.au
ASN AS135565
Registry APNIC
ID JCSPL-AU

WHOIS Details

inetnum:        103.66.37.0 - 103.66.37.255
netname:        JCSPL-AU
descr:          JEM Computer Systems Pty Ltd
descr:          Unit 32
descr:          9 Salisbury Road, Castle Hill NSW 2154
country:        AU
org:            ORG-JCSP1-AP
admin-c:        JCSP2-AP
tech-c:         JCSP2-AP
abuse-c:        AJ461-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-JCSPL-AU
mnt-irt:        IRT-JCSPL-AU
last-modified:  2020-08-24T04:59:08Z
source:         APNIC

irt:            IRT-JCSPL-AU
address:        Unit 32, 9 Salisbury Road, Castle Hill NSW 2154
e-mail:         noc@jem.com.au
abuse-mailbox:  noc@jem.com.au
admin-c:        JCSP2-AP
tech-c:         JCSP2-AP
auth:           # Filtered
remarks:        noc@jem.com.au is invalid
mnt-by:         MAINT-JCSPL-AU
last-modified:  2025-11-18T00:30:55Z
source:         APNIC

organisation:   ORG-JCSP1-AP
org-name:       JEM Computer Systems Pty Ltd
org-type:       LIR
country:        AU
address:        Unit 32
address:        9 Salisbury Road
phone:          +61288607500
e-mail:         noc@jem.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:57Z
source:         APNIC

role:           ABUSE JCSPLAU
country:        ZZ
address:        Unit 32, 9 Salisbury Road, Castle Hill NSW 2154
phone:          +000000000
e-mail:         noc@jem.com.au
admin-c:        JCSP2-AP
tech-c:         JCSP2-AP
nic-hdl:        AJ461-AP
remarks:        Generated from irt object IRT-JCSPL-AU
remarks:        noc@jem.com.au is invalid
abuse-mailbox:  noc@jem.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2024-10-23T13:09:15Z
source:         APNIC

role:           JEM Computer Systems Pty Ltd administrator
address:        Unit 32, 9 Salisbury Road, Castle Hill NSW 2154
country:        AU
phone:          +61288607500
fax-no:         +61288607500
e-mail:         alerts@jem.com.au
admin-c:        JCSP2-AP
tech-c:         JCSP2-AP
nic-hdl:        JCSP2-AP
mnt-by:         MAINT-JCSPL-AU
last-modified:  2016-06-13T06:33:48Z
source:         APNIC

route:          103.66.37.0/24
origin:         AS135565
descr:          JEM Computer Systems Pty Ltd Unit 32 9 Salisbury Road
mnt-by:         MAINT-JCSPL-AU
last-modified:  2022-07-01T06:09:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.66.0.0/16

Range ASN Company Num of IPs
103.66.208.0/22 AS133661 Fastway Space Satellite Pvt. Ltd. 1,024
103.66.44.0/22 AS23694 PT Iconmedia Lintas Nusantara 1,024
103.66.76.0/22 AS141549 SRIT INDIA PVT LTD 1,024
103.66.124.0/22 AS23655 2degrees 1,024
103.66.196.0/22 AS131111 PT. Mora Telematika Indonesia 1,024
103.66.92.0/22 AS55933 RM D, 12/F, Xinhai building , 1,024
103.66.216.0/22 AS55933 room 1017 dongsitiao street NO.25 Kuancheng district 1,024
103.66.100.0/22 AS135572 27/F HOPEWELL CENTRE 183 QUEEN'S ROAD EAST HK 1,024
103.66.56.0/22 AS49033 Ritesim.com Limited 1,024
103.66.64.0/22 AS132817 DZCRD Networks Ltd 1,024
103.66.32.0/22 AS4611 XINHUANET CO., LTD. 1,024
103.66.188.0/22 AS38680 CMB 1,024
103.66.152.0/22 AS63749 Luxoft VietNam Company LTD 1,024
103.66.128.0/22 AS38566 NTT Global Data Centers (Thailand) Limited 1,024
103.66.28.0/22 AS33715 Google LLC 1,024
103.66.180.0/22 AS29066 velia.net (HK) Ltd 1,024
103.66.72.0/22 AS24186 RailTel Corporation is an Internet Service Provider 1,024
103.66.204.0/22 AS133661 Fastway Shine Star Network Pvt. Ltd. 1,024
103.66.60.0/23 AS150589 NM PARIBAS PRIVATE LIMITED 512
103.66.176.0/23 AS135578 Muhammad Nasir t/a Dhaka Information Technology 512
103.66.222.0/23 AS135582 Km.60.7 Maharlika Hi-way,Pob.2 Sto.Tomas 512
103.66.142.0/23 AS139238 Infinity Broadband INC. 512
103.66.62.0/23 AS139982 PT Sinar Jambi Baru Intermedia 512
103.66.150.0/23 AS150712 Weber Meyer Sdn Bhd 512
103.66.230.0/23 AS150715 STAR VISION CLASSIC CABLE NETWORK 512
103.66.178.0/23 AS203020 HostRoyale Technologies Pvt Ltd 512
103.66.26.0/23 AS45240 Realestate.com.au Limited 512
103.66.38.0/24 AS150241 PT Asianet Media Teknologi 256
103.66.86.0/24 AS141107 CV. INDONETMEDIA CORPORATION 256
103.66.54.0/24 AS136374 Microtalk Communications Pvt Ltd 256
103.66.220.0/24 AS135583 RBC Business Solutions Pty Ltd 256
103.66.182.0/24 AS29066 velia.net Internetdienste GmbH 256
103.66.223.0/24 AS135582 Km.60.7 Maharlika Hi-way,Pob.2 Sto.Tomas 256
103.66.222.0/24 AS135582 Km.60.7 Maharlika Hi-way,Pob.2 Sto.Tomas 256
103.66.177.0/24 AS135578 Dhaka Information Technology 256
103.66.87.0/24 AS133258 Metropolitan Stock Exchange of India Limited 256
103.66.176.0/24 AS135578 Dhaka Information Technology 256
103.66.170.0/24 AS135574 Kestrel Coal Resources Pty Ltd 256
103.66.216.0/24 AS55933 Cloudie-HK 256
103.66.217.0/24 AS55933 Cloudie Limited 256
103.66.55.0/24 AS135457 Lembaga Sandi Negara 256
103.66.168.0/24 AS152479 DELTA SOFTWARE AND COMMUNICATION LIMITED 256
103.66.39.0/24 AS59267 Intuit Technologies Pty Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
103.66.37.9 AS135565 JEM Computer Systems Pty Ltd 0.61ms 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
62.251.4.168 AS1136 KPN B.V. 1.32ms from Amsterdam, NL
15.197.231.152 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
1.4.229.136 AS23969 TOT Public Company Limited 6.08ms from Bangkok, TH
54.148.35.168 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
94.224.155.72 AS6848 Telenet BV 6.26ms from Brussels, BE
70.113.185.72 AS11427 Charter Communications Inc 12.26ms from Dallas, US
90.209.201.200 AS5607 Sky UK Limited 5.29ms from Erith, GB
93.208.21.168 AS3320 Deutsche Telekom AG 3.37ms from Frankfurt am Main, DE
99.45.252.104 AS7018 AT&T Enterprises, LLC 16.80ms from Los Angeles, US
188.86.60.56 AS12430 VODAFONE ESPANA S.A.U. 13.38ms from Madrid, ES
36.53.253.168 AS7522 STNet, Incorporated 5.46ms from Osaka, JP
177.16.87.40 AS18881 TELEFÔNICA BRASIL S.A 8.92ms from Osasco, BR
91.103.43.248 AS41935 DASSAULT SYSTEMES SE 1.05ms from Paris, FR
174.57.222.152 AS7922 Comcast Cable Communications, LLC 8.62ms from Piscataway, US
112.240.122.56 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Qingdao, CN
98.90.49.168 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
186.132.59.88 AS22927 Telefonica de Argentina 2.31ms from Buenos Aires, AR
67.216.112.200 AS14559 Ballard Rural Telephone Cooperative Corporation Inc. 9.12ms from Chicago, US
36.79.121.24 AS7713 PT Telekomunikasi Indonesia 10.70ms from Jakarta, ID
209.141.36.184 AS53667 FranTech Solutions 0.20ms from Las Vegas, US
86.155.115.24 AS2856 British Telecommunications PLC 2.57ms from London, GB
31.37.115.152 AS5410 Bouygues Telecom SA 2.53ms from Marseille, FR
47.197.110.216 AS5650 Frontier Communications of America, Inc. 5.86ms from Miami, US
61.230.57.72 AS3462 Data Communication Business Group 2.52ms from Taipei, TW
142.120.35.168 AS63131 TNEXT Communication Inc 3.96ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 103.66.37.11
traceroute to 103.66.37.11 (103.66.37.11): 64 hops max, 52 byte packets
2 [AS7195] 200.25.91.122 0.276 ms
3 [AS7195] 200.25.91.121 1.341 ms
4 *
5 [] 206.72.211.201 163.606 ms
6 [] 103.251.4.20 342.525 ms
7 [] 103.251.4.67 342.841 ms
8 [AS9507] 103.66.132.143 343.084 ms
9 [AS135565] 103.66.37.11 343.922 ms
Measurement taken from IPinfo ProbeNet in Vinhedo, BR
On

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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