203.18.201.0/24

AS134096 · eHealth NSW

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Summary

Country	Australia
Domain	nsw.gov.au
ASN	AS134096
Registry	APNIC
ID	SESAHS-AU

WHOIS Details

inetnum:        203.18.200.0 - 203.18.203.255
netname:        SESAHS-AU
descr:          South East Sydney Local Health District
descr:          Prince of Wales Hospital
descr:          cnr High & Avoca Sts
descr:          Randwick
descr:          NSW 2031
country:        AU
org:            ORG-SESL1-AP
admin-c:        KC1345-AP
tech-c:         KC1345-AP
abuse-c:        AS2815-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-SESLHD
mnt-irt:        IRT-SESLHD-AP
last-modified:  2020-10-20T21:55:59Z
source:         APNIC

irt:            IRT-SESLHD-AP
address:        IMSD, Hut U, Prince of Wales Hospital Campus
address:        High Street, Randwick, NSW 2031
phone:          +61 2 9382 3626
e-mail:         Rodney.Cummins@health.nsw.gov.au
abuse-mailbox:  Rodney.Cummins@health.nsw.gov.au
admin-c:        KC1345-AP
tech-c:         KC1345-AP
auth:           # Filtered
remarks:        rodney.cummins@health.nsw.gov.au is invalid
mnt-by:         MAINT-AU-SESLHD
last-modified:  2026-03-25T13:10:52Z
source:         APNIC

organisation:   ORG-SESL1-AP
org-name:       South East Sydney Local Health District
org-type:       LIR
country:        AU
address:        Digital Health, Admin 2 Building , Prince of Wales Hospital Campus, High St
phone:          +61-4125-47411
e-mail:         rodney.cummins@health.nsw.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-07-22T13:20:51Z
source:         APNIC

role:           ABUSE SESLHDAP
country:        ZZ
address:        IMSD, Hut U, Prince of Wales Hospital Campus
address:        High Street, Randwick, NSW 2031
phone:          +61 2 9382 3626
e-mail:         Rodney.Cummins@health.nsw.gov.au
admin-c:        KC1345-AP
tech-c:         KC1345-AP
nic-hdl:        AS2815-AP
remarks:        Generated from irt object IRT-SESLHD-AP
remarks:        rodney.cummins@health.nsw.gov.au is invalid
abuse-mailbox:  Rodney.Cummins@health.nsw.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-25T13:11:54Z
source:         APNIC

person:         Kwok Chan
address:        IMSD, Hut U, Prince of Wales Hospital Campus
address:        High Street, Randwick, NSW 2031
country:        AU
phone:          +62 2 93823626
e-mail:         Kwok.Chan@sesiahs.health.nsw.gov.au
nic-hdl:        KC1345-AP
mnt-by:         MAINT-AU-SESLHD
last-modified:  2015-01-12T03:06:00Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.18.0.0/16

Range	ASN	Company	Num of IPs
203.18.112.0/20	AS1221	Telstra Limited	4,096
203.18.216.0/21	AS38600	Smart Axiata Co., Ltd.	2,048
203.18.88.0/22	AS153162	Gadens	1,024
203.18.108.0/23	AS9650	CITEC	512
203.18.242.0/23	AS136000	LYNHAM NETWORKS PTY. LTD	512
203.18.156.0/23	AS152617	PPTECH co., ltd.	512
203.18.158.0/23	AS154109	Hosting Oxygen	512
203.18.96.0/23	AS37978	Launceston City Council	512
203.18.212.0/23	AS4826	VOCUS PTY LTD	512
203.18.60.0/23	AS6262	CSIRO Marine Labs, Hobart	512
203.18.184.0/23	AS9328	DEPARTMENT OF HOUSING AND WORKS	512
203.18.54.0/24	AS17378	Thales Australia	256
203.18.58.0/24	AS17477	Schwartz Family Company	256
203.18.26.0/24	AS24222	RR Donnelley India Outsource Private Limited	256
203.18.11.0/24	AS2764	Wigtown Bear Pty Ltd	256
203.18.151.0/24	AS9266	Fiveways International Limited	256
203.18.50.0/24	AS38564	NVIDIA-ASIA	256
203.18.30.0/24	AS133159	Mammoth Media Pty Ltd	256
203.18.137.0/24	AS45765	4th Floor, Weikfield IT Park	256
203.18.56.0/24	AS4826	BOMBORA TECHNOLOGIES PTY LTD	256
203.18.94.0/24	AS9268	Over The Wire Pty Ltd	256
203.18.240.0/24	AS4826	Netway Technologies Pty Ltd	256
203.18.51.0/24	AS56166	ITI (Gas Rahat Building) Campus	256
203.18.197.0/24	AS56229	PT LNS TEKNOLOGI SOLUSINDO	256
203.18.98.0/24	AS56971	Mistic Internet Security Pty Ltd	256
203.18.39.0/24	AS131769	CV Prestasi Sukses Gemilang	256
203.18.0.0/24	AS7477	SkyMesh Pty Ltd	256
203.18.79.0/24	AS7545	Hi-Speed Networking	256
203.18.1.0/24	AS7575	National Gallery of Victoria	256
203.18.63.0/24	AS7575	Powerhouse Museum	256
203.18.23.0/24	AS7600	Escapenet Pty Ltd	256
203.18.104.0/24	AS136938	PT Yoan Corp Indonesian	256
203.18.174.0/24	AS142590	Ambulance Victoria	256
203.18.245.0/24	AS14618	LINKED STORE BRASIL CRIACAO E DESENVOL DE SOFTWARE	256
203.18.78.0/24	AS7647	OnTheNet Pty Ltd	256
203.18.59.0/24	AS134673	GISBORNE.NET.N.Z. LIMITED	256
203.18.176.0/24	AS852	Colliers International Canada	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.18.201.48	AS134096 eHealth NSW	`3.02ms` 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
69.55.53.24	AS46652 DigitalOcean, LLC	`0.26ms` from Amsterdam, NL
176.40.212.248	AS34984 Superonline Iletisim Hizmetleri A.S.	`5.23ms` from Ankara, TR
103.75.107.136	AS63701 Jishi Media Co ., Ltd.	`16.89ms` from Beijing, CN
35.192.41.8	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
203.153.55.40	AS45513 Samespace India Pvt. Ltd.	`0.24ms` from Frankfurt am Main, DE
185.106.94.136	AS204339 FIRST SERVER LIMITED	`0.29ms` from Helsinki, FI
182.246.237.136	AS4134 CHINANET-BACKBONE	`9.55ms` from Kunming, CN
81.106.57.72	AS5089 Virgin Media Limited	`4.67ms` from London, GB
128.121.9.168	AS2914 NTT America, Inc.	`0.23ms` from Los Angeles, US
158.179.19.40	AS31898 Oracle Corporation	`0.16ms` from Melbourne, AU
202.7.193.184	AS7545 TPG Telecom Limited	`13.18ms` from Melbourne, AU
43.205.120.88	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
154.67.132.8	AS21351 Canal + Telecom SAS	`1.98ms` from Saint-Denis, RE
54.176.163.248	AS16509 Amazon.com, Inc.	`0.18ms` from San Jose, US
73.220.5.8	AS7922 Comcast Cable Communications, LLC	`10.38ms` from San Jose, US
115.23.73.120	AS4766 Korea Telecom	`7.61ms` from Seoul, KR
218.236.103.24	AS9318 SK Broadband Co Ltd	`1.68ms` from Seoul, KR
116.230.100.40	AS4812 China Telecom (Group)	`2.62ms` from Shanghai, CN
179.151.32.184	AS26599 TELEFÔNICA BRASIL S.A	`13.97ms` from São Paulo, BR
89.231.253.168	AS21021 Multimedia Polska Sp. z o.o.	`8.36ms` from Warsaw, PL
134.215.151.136	AS4181 TDS TELECOM	`4.98ms` from Chicago, US
176.210.169.136	AS12389 PJSC Rostelecom	`6.71ms` from Novosibirsk, RU
126.34.189.152	AS17676 SoftBank Corp.	`3.71ms` from Osaka, JP
197.255.206.8	AS37323 Netpage Company Limited	`0.61ms` from Serekunda, GM
124.126.170.136	AS4847 China Networks Inter-Exchange	`3.92ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 203.18.201.249

traceroute to 203.18.201.249 (203.18.201.249): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.085 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 29th 2026

What are IP address ranges?

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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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