1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.29.0.0/16
  4. AS7545  | 203.29.78.0/24

203.29.78.0/24

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain globalskm.com
ASN AS7545
Registry APNIC
ID JACOBS-AU

WHOIS Details

inetnum:        203.29.78.0 - 203.29.78.255
netname:        JACOBS-AU
descr:          Jacobs Group (Australia) Pty. Ltd.
country:        AU
org:            ORG-JGPL2-AP
admin-c:        JGAP1-AP
tech-c:         JGAP1-AP
abuse-c:        AJ574-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-JACOBS-AU
mnt-irt:        IRT-JACOBS-AU
last-modified:  2023-09-26T07:22:36Z
source:         APNIC

irt:            IRT-JACOBS-AU
address:        Jacobs Group Australia Pty. Ltd., 452 Flinders St, Melbourne VIC 3000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JGAP1-AP
tech-c:         JGAP1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-17
mnt-by:         MAINT-JACOBS-AU
last-modified:  2025-11-18T00:36:39Z
source:         APNIC

organisation:   ORG-JGPL2-AP
org-name:       Jacobs Group (Australia) Pty. Ltd.
org-type:       LIR
country:        AU
address:        Jacobs Group Australia Pty. Ltd.
address:        452 Flinders St
phone:          +613-8668-3000
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:06Z
source:         APNIC

role:           ABUSE JACOBSAU
country:        ZZ
address:        Jacobs Group Australia Pty. Ltd., 452 Flinders St, Melbourne VIC 3000
phone:          +000000000
e-mail:         [email protected]
admin-c:        JGAP1-AP
tech-c:         JGAP1-AP
nic-hdl:        AJ574-AP
remarks:        Generated from irt object IRT-JACOBS-AU
remarks:        [email protected] was validated on 2025-11-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-17T04:14:40Z
source:         APNIC

role:           Jacobs Group Australia Pty Ltd administrator
address:        Jacobs Group Australia Pty. Ltd., 452 Flinders St, Melbourne VIC 3000
country:        AU
phone:          +613-8668-3000
e-mail:         [email protected]
admin-c:        JGAP1-AP
tech-c:         JGAP1-AP
nic-hdl:        JGAP1-AP
mnt-by:         MAINT-JACOBS-AU
last-modified:  2023-07-12T06:13:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.29.0.0/16

Range ASN Company Num of IPs
203.29.128.0/19 AS7545 TPG Internet Pty Ltd. 8,192
203.29.160.0/20 AS1221 Telstra Limited 4,096
203.29.104.0/21 AS7575 University of the Sunshine Coast 2,048
203.29.16.0/22 AS140766 FPT Smart Cloud Company Limited 1,024
203.29.244.0/22 AS7575 Goulburn Ovens Institute of TAFE 1,024
203.29.240.0/22 AS133159 Mammoth Media Pty Ltd 1,024
203.29.54.0/23 AS209242 UMPIRE ASSOCIATES LTD 512
203.29.124.0/23 AS18390 Spintel Pty Ltd 512
203.29.178.0/23 AS139049 GIGACOMM PTY LTD 512
203.29.114.0/23 AS152175 Sat One Global Pty Ltd 512
203.29.214.0/23 AS7575 ROCKHAMPTON GRAMMAR SCHOOL 512
203.29.222.0/24 AS23875 CSL Limited 256
203.29.77.0/24 AS2764 Office Productivity Centre 256
203.29.181.0/24 AS38195 Saints of Mercy All Hallows School 256
203.29.253.0/24 AS38195 Internet-1 Pty Ltd 256
203.29.191.0/24 AS38611 Bendigo Kangan Institute 256
203.29.67.0/24 AS38858 Netfilter Pty Ltd 256
203.29.20.0/24 AS38880 Micron21 Datacentre Pty Ltd 256
203.29.10.0/24 AS45671 Brighton Capital Management Pty Ltd 256
203.29.58.0/24 AS4739 iiNet Limited 256
203.29.185.0/24 AS4826 Northern Beaches Council 256
203.29.88.0/24 AS4826 Netway Technologies Pty Ltd 256
203.29.11.0/24 AS55762 Internet Communication Asia Pacific Pty Ltd 256
203.29.75.0/24 AS6062 Hallam Oaks Pty. Ltd. 256
203.29.84.0/24 AS7545 DAGENMONT PTY LTD 256
203.29.237.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.29.127.0/24 AS9266 Fiveways International Limited 256
203.29.21.0/24 AS9266 Fiveways International Limited 256
203.29.180.0/24 AS9652 ECN PTY LTD 256
203.29.94.0/24 AS1221 Logan Government 256
203.29.26.0/24 AS135477 PT. Java Digital Nusantara 256
203.29.27.0/24 AS135477 PT. Java Digital Nusantara 256
203.29.91.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.29.60.0/24 AS153773 MetaQuotes Ltd 256
203.29.101.0/24 AS15830 Show Group 256
203.29.96.0/24 AS17720 Treen Technology 256
203.29.65.0/24 AS18390 Spintel Pty Ltd 256
203.29.52.0/24 AS209242 ANAGA CONSULTING LIMITED 256
203.29.53.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.29.78.84 pmbsb.com.my 2

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

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

IP Address ASN Details
203.29.78.140 AS7545 TPG Telecom Limited 0.46ms 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
77.92.157.248 AS42910 PremierDC Veri Merkezi Anonim Sirketi 0.40ms from Ankara, TR
181.126.45.232 AS23201 Telecel S.A. 9.75ms from Asuncion, PY
81.243.100.40 AS5432 Proximus NV 2.09ms from Brussels, BE
196.119.243.56 AS36925 MEDITELECOM 3.85ms from Casablanca, MA
192.91.63.8 AS29057 Texas Instruments Deutschland GmbH 6.78ms from Frankfurt am Main, DE
58.23.76.72 AS4837 CHINA UNICOM China169 Backbone 8.33ms from Fuzhou, CN
52.229.165.168 AS8075 Microsoft Corporation 0.35ms from Hong Kong, HK
41.30.13.120 AS29975 Vodacom 10.37ms from Johannesburg, ZA
36.22.93.8 AS4134 CHINANET-BACKBONE 7.53ms from Ningbo, CN
86.205.155.248 AS3215 Orange S.A. 6.16ms from Paris, FR
75.218.145.216 AS6167 Verizon Business 8.05ms from Santa Clara, US
189.245.176.184 AS8151 UNINET 4.17ms from Santiago de Queretaro, MX
179.232.153.200 AS28573 Claro NXT Telecomunicacoes Ltda 12.97ms from Sao Paulo, BR
68.175.140.56 AS11351 Charter Communications Inc 17.01ms from Secaucus, US
14.61.26.8 AS4766 Korea Telecom 5.35ms from Seoul, KR
43.212.122.232 AS16509 Amazon.com, Inc. 0.21ms from Taipei, TW
140.210.88.56 AS4808 China Unicom Beijing Province Network 3.25ms from Tianjin, CN
2.51.33.168 AS5384 Emirates Internet 3.60ms from Al Fujairah City, AE
108.221.166.104 AS7018 AT&T Enterprises, LLC 7.65ms from Atlanta, US
154.3.29.88 AS215595 SparkTech LTD 0.22ms from Chicago, US
107.11.87.104 AS10796 Charter Communications Inc 10.47ms from Columbus, US
77.33.183.216 AS44869 FIBIA P/S 1.07ms from Copenhagen, DK
70.115.53.56 AS11427 Charter Communications Inc 18.16ms from Dallas, US
20.223.181.200 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
1.247.237.104 AS9318 SK Broadband Co Ltd 2.89ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f9 203.29.78.139
traceroute to 203.29.78.139 (203.29.78.139): 64 hops max, 52 byte packets
9 [AS9942] 203.221.3.26 1.134 ms
10 [AS9942] 203.220.35.42 8.871 ms
11 [AS7545] 203.29.78.139 0.571 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

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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