203.18.200.0/24

AS134096 · eHealth NSW

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

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 was validated on 2025-09-08
mnt-by:         MAINT-AU-SESLHD
last-modified:  2025-11-18T00:29:42Z
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 was validated on 2025-09-08
abuse-mailbox:  Rodney.Cummins@health.nsw.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-08T03:14:43Z
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 FINANCE	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
203.18.151.0/24	AS9266	Fiveways International Limited	256
203.18.50.0/24	AS38564	NVIDIA-ASIA	256
203.18.39.0/24	AS131769	CV Prestasi Sukses Gemilang	256
203.18.137.0/24	AS45765	4th Floor, Weikfield IT Park	256
203.18.94.0/24	AS9268	Over The Wire Pty Ltd	256
203.18.240.0/24	AS4826	Netway Technologies Pty Ltd	256
203.18.56.0/24	AS4826	BOMBORA 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
203.18.177.0/24	AS10103	Colliers International Pacific Ltd	256
203.18.0.0/24	AS7477	SkyMesh Pty Ltd	256
203.18.11.0/24	AS7545	Wigtown Bear 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
203.18.59.0/24	AS134673	GISBORNE.NET.N.Z. LIMITED	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
203.18.78.0/24	AS7647	OnTheNet Pty Ltd	256
203.18.30.0/24	AS133159	Mammoth Media Pty Ltd	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

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

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

IP Address	ASN	Details
203.18.200.132	AS134096 eHealth NSW	`3.42ms` 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
174.180.92.104	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Boston, US
93.206.211.200	AS3320 Deutsche Telekom AG	`5.05ms` from Frankfurt am Main, DE
109.129.97.200	AS5432 Proximus NV	`4.99ms` from Gravelines, FR
223.7.186.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.73ms` from Hangzhou, CN
65.92.106.232	AS577 Bell Canada	`11.76ms` from Montreal, CA
160.86.58.216	AS2527 Sony Network Communications Inc.	`7.66ms` from Osaka, JP
18.233.62.72	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
78.37.148.152	AS12389 PJSC Rostelecom	`0.79ms` from Saint Petersburg, RU
106.46.24.24	AS139018 Henan Luoyang IDC	`4.58ms` from Zhengzhou, CN
85.145.193.232	AS50266 Odido Netherlands B.V.	`4.56ms` from Amsterdam, NL
217.31.32.40	AS35328 DSI DATA, a. s.	`6.48ms` from Bratislava, SK
58.161.140.56	AS1221 Telstra Limited	`9.24ms` from Brisbane, AU
136.112.55.232	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
107.126.219.8	AS20057 AT&T Enterprises, LLC	`17.44ms` from Dallas, US
167.8.142.8	AS395693 TEGNA Inc.	`1.97ms` from Dallas, US
52.18.237.168	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
93.221.160.216	AS3320 Deutsche Telekom AG	`10.60ms` from Frankfurt am Main, DE
149.52.127.152	AS55201 SkyQuantum Internet Service	`0.31ms` from Fremont, US
24.175.92.184	AS11427 Charter Communications Inc	`16.41ms` from Houston, US
103.199.3.40	AS134626 PT. Aristi Jasadata	`1.76ms` from Jakarta, ID
46.219.200.200	AS31148 Freenet LTD	`2.19ms` from Kyiv, UA
91.233.153.8	AS198328 Trayport Limited	`0.38ms` from London, GB
81.159.121.24	AS2856 British Telecommunications PLC	`6.62ms` from London, GB
67.174.35.24	AS7922 Comcast Cable Communications, LLC	`9.44ms` from Los Angeles, US
85.174.74.152	AS12389 PJSC Rostelecom	`18.66ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f2 -m7 203.18.200.7

traceroute to 203.18.200.7 (203.18.200.7): 7 hops max, 52 byte packets

2 [] 91.200.241.132 2.599 ms

3 [] 45.127.172.46 0.303 ms

4 [AS7575] 113.197.15.108 0.834 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On November 22nd 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