103.211.142.0/24

AS135165 · Laing O'Rourke Australia Pty Ltd

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Summary

Country	Australia
Domain	laingorourke.com.au
ASN	AS135165
Registry	APNIC
ID	LOAPL-AU

WHOIS Details

inetnum:        103.211.142.0 - 103.211.142.255
netname:        LOAPL-AU
descr:          Laing O'Rourke Australia Pty Ltd
country:        AU
org:            ORG-LOAP1-AP
admin-c:        LOAP1-AP
tech-c:         LOAP1-AP
abuse-c:        AL1460-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-LOAPL-AU
mnt-irt:        IRT-LOAPL-AU
last-modified:  2021-01-06T01:32:23Z
source:         APNIC

irt:            IRT-LOAPL-AU
address:        100 Mount Street, North Sydney New South Wales 2060
e-mail:         domainregistry@laingorourke.com.au
abuse-mailbox:  domainregistry@laingorourke.com.au
admin-c:        LOAP1-AP
tech-c:         LOAP1-AP
auth:           # Filtered
remarks:        domainregistry@laingorourke.com.au was validated on 2025-12-11
mnt-by:         MAINT-LOAPL-AU
last-modified:  2025-12-11T01:39:48Z
source:         APNIC

organisation:   ORG-LOAP1-AP
org-name:       Laing O'Rourke Australia Pty Ltd
org-type:       LIR
country:        AU
address:        100 Mount Street
phone:          +61732232300
e-mail:         domainregistry@laingorourke.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:50Z
source:         APNIC

role:           ABUSE LOAPLAU
country:        ZZ
address:        100 Mount Street, North Sydney New South Wales 2060
phone:          +000000000
e-mail:         domainregistry@laingorourke.com.au
admin-c:        LOAP1-AP
tech-c:         LOAP1-AP
nic-hdl:        AL1460-AP
remarks:        Generated from irt object IRT-LOAPL-AU
remarks:        domainregistry@laingorourke.com.au was validated on 2025-12-11
abuse-mailbox:  domainregistry@laingorourke.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-11T01:40:18Z
source:         APNIC

role:           Laing ORourke Australia Pty Ltd administrator
address:        100 Mount Street, North Sydney New South Wales 2060
country:        AU
phone:          +61732232300
fax-no:         +61732232300
e-mail:         domainregistry@laingorourke.com.au
admin-c:        LOAP1-AP
tech-c:         LOAP1-AP
nic-hdl:        LOAP1-AP
mnt-by:         MAINT-LOAPL-AU
last-modified:  2021-01-05T23:05:16Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.211.0.0/16

Range	ASN	Company	Num of IPs
103.211.92.0/22	AS135158	Room 1002, 10/F.,	1,024
103.211.108.0/22	AS133287	Andhra Pradesh State FiberNet Limited	1,024
103.211.0.0/22	AS32708	LoadEdge Limited	1,024
103.211.244.0/22	AS135273	ROOM 1012, 10/F, 302-308 HENNESSY ROAD, WANCHAI, HONG KONG.	1,024
103.211.72.0/22	AS18282	Tonami System Solutions Co., Ltd.	1,024
103.211.120.0/22	AS9245	Compass Communications Ltd	1,024
103.211.212.0/22	AS63752	Department of Science and Technology of Phu Tho province	1,024
103.211.176.0/22	AS58659	Quest Consultancy Pvt Ltd	1,024
103.211.220.0/22	AS4837	Unicom (Jiangsu) Industry Internet Co. LTD	1,024
103.211.44.0/22	AS4811	Shanghai Giant Network Technology Co., Ltd.	1,024
103.211.240.0/22	AS45852	Bendigo Bank	1,024
103.211.208.0/22	AS9268	Over the Wire Pty Ltd	1,024
103.211.76.0/22	AS134905	Bharatnet Communications Private Limited	1,024
103.211.216.0/22	AS394695	BigRock Solutions Ltd	1,024
103.211.112.0/22	AS134913	JETWAY BROADBAND INDIA PVT LTD	1,024
103.211.152.0/22	AS134916	Soliton NetLink Pvt. Ltd.	1,024
103.211.128.0/22	AS135031	Lightstorm Telecom Connectivity Private Limited	1,024
103.211.180.0/22	AS33452	Ridge Wireless Inc.	1,024
103.211.144.0/22	AS132817	DZCRD Networks Ltd	1,024
103.211.124.0/22	AS132839	602,6F Join In Hang Sing Centre Kwai Fung Crescent	1,024
103.211.50.0/23	AS131722	Kementrian Pekerjaan Umum	512
103.211.162.0/23	AS134868	SHYAMALI BROADBAND AND FIBER CABLE PVT LTD	512
103.211.6.0/23	AS135153	Kassawin Pty Ltd	512
103.211.24.0/23	AS135154	Genesis Energy Limited	512
103.211.140.0/23	AS135160	INTERMEDIA.NET AUSTRALIA PTY. LTD.	512
103.211.200.0/23	AS135918	NOVA SQUARE LIMITED	512
103.211.206.0/23	AS135918	LAM TRAN SOFTWARE DEVELOPMENT COMPANY LIMITED	512
103.211.26.0/23	AS150193	PT Olean Permata Telematika	512
103.211.202.0/23	AS151774	CLOUDLINKS TECHNOLOGIES PVT LTD	512
103.211.118.0/23	AS203554	Internet Gateway Singapore	512
103.211.83.0/24	AS135467	PT. Bank Bukopin, Tbk	256
103.211.192.0/24	AS64079	Chinatelecom Global Indonesia cloud address block	256
103.211.193.0/24	AS64079	Chinatelecom Global Indonesia cloud address block	256
103.211.150.0/24	AS137187	Static Allocation for WANGSU Systems	256
103.211.151.0/24	AS137187	Static allocation for CDN Peering	256
103.211.232.0/24	AS133823	PT. Infokom Elektrindo	256
103.211.161.0/24	AS151001	PT Hantamo Web Cepat	256
103.211.160.0/24	AS131769	CV Prestasi Sukses Gemilang	256
103.211.172.0/24	AS16509	Sportsbet Pty Ltd	256
103.211.228.0/24	AS17497	LiaSail Hong Kong	256
103.211.229.0/24	AS17497	LiaSail Hong Kong	256
103.211.149.0/24	AS17501	Static Allocation for AKAMAI Systems	256
103.211.244.0/24	AS135273	NTC-ASIA-HK	256
103.211.101.0/24	AS9304	Arisk Communications Inc.	256
103.211.0.0/24	AS32708	LoadProxy LLC	256
103.211.1.0/24	AS32708	LoadProxy LLC	256
103.211.198.0/24	AS135140	Qun Ying Network Technology (Hong Kong) Co., Limited	256
103.211.80.0/24	AS134906	Nanjil Internet Services Pvt Ltd	256
103.211.218.0/24	AS394695	Public domain registry Operations	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
103.211.142.175	lorait.help	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.211.142.171	AS135165 Laing O'Rourke Australia Pty Ltd	`0.82ms` 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
194.171.160.200	AS1103 SURF B.V.	`5.08ms` from Amsterdam, NL
51.144.87.248	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
190.230.91.104	AS7303 Telecom Argentina S.A.	`1.63ms` from Buenos Aires, AR
79.231.151.184	AS3320 Deutsche Telekom AG	`6.31ms` from Duesseldorf, DE
80.129.180.216	AS3320 Deutsche Telekom AG	`10.90ms` from Frankfurt am Main, DE
125.212.203.120	AS38731 Vietel - CHT Compamy Ltd	`0.20ms` from Hanoi, VN
84.231.245.40	AS719 Elisa Oyj	`11.83ms` from Helsinki, FI
107.89.11.88	AS20057 AT&T Enterprises, LLC	`8.11ms` from Houston, US
46.65.101.88	AS5607 Sky UK Limited	`13.12ms` from London, GB
77.230.190.168	AS12430 VODAFONE ESPANA S.A.U.	`3.56ms` from Madrid, ES
212.131.49.168	AS3269 Telecom Italia S.p.A.	`2.67ms` from Milan, IT
180.147.136.232	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
85.167.155.168	AS2119 Telenor Norge AS	`3.94ms` from Oslo, NO
50.17.89.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
111.229.113.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.90ms` from Shanghai, CN
146.20.52.152	AS27357 Rackspace Hosting	`0.34ms` from Ashburn, US
186.154.11.184	AS19429 ETB - Colombia	`1.36ms` from Bogota, CO
119.63.235.88	AS17577 LG HelloVision Corp.	`10.24ms` from Chuncheon, KR
175.121.136.248	AS9318 SK Broadband Co Ltd	`1.82ms` from Incheon, KR
178.93.228.56	AS214143 SKYDIGITAL TELECOM LTD	`0.59ms` from London, GB
86.182.154.168	AS2856 British Telecommunications PLC	`13.50ms` from London, GB
126.153.240.56	AS17676 SoftBank Corp.	`4.25ms` from Osaka, JP
39.88.230.248	AS4837 CHINA UNICOM China169 Backbone	`1.68ms` from Qingdao, CN
177.190.190.8	AS263462 SPEED PLANET TELECOMUNICAÇÕES LTDA - EPP	`13.62ms` from Rio de Janeiro, BR
181.91.186.232	AS7303 Telecom Argentina S.A.	`0.92ms` from Rosario, AR

Traceroute

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

traceroute -a -n -q1 -f4 103.211.142.174

traceroute to 103.211.142.174 (103.211.142.174): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.101 0.267 ms

5 [AS20940] 104.70.113.20 0.403 ms

6 [AS7545] 203.219.106.89 0.766 ms

7 [AS9942] 203.221.3.86 1.22 ms

8 [AS9942] 203.220.35.74 1.699 ms

9 [AS7545] 60.240.123.138 0.63 ms

10 [AS135165] 103.211.142.174 0.848 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 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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