203.1.220.0/23

AS133787  ·  Primary Health Care

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Summary

Country Australia
Domain primaryhealthcare.com.au
ASN AS133787
Registry APNIC
ID PRIMARYHEALTHCARE-AU

WHOIS Details

inetnum:        203.1.220.0 - 203.1.221.255
netname:        PRIMARYHEALTHCARE-AU
descr:          Primary Health Care
country:        AU
org:            ORG-PHC1-AP
admin-c:        PHC6-AP
tech-c:         PHC6-AP
abuse-c:        AP967-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AP-PRIMARYHEALTH
mnt-irt:        IRT-PRIMARY-HEALTHCARE-AU
last-modified:  2020-08-04T13:12:41Z
source:         APNIC

irt:            IRT-PRIMARY-HEALTHCARE-AU
address:        Primary Health Care
address:        Level 4, 201 Pacific Hwy
address:        St Leonards
address:        NSW 2065
e-mail:         dns@primaryhealthcare.com.au
abuse-mailbox:  dns@primaryhealthcare.com.au
admin-c:        PHC6-AP
tech-c:         PHC6-AP
auth:           # Filtered
remarks:        dns@primaryhealthcare.com.au was validated on 2025-09-04
mnt-by:         MAINT-AP-PRIMARYHEALTH
last-modified:  2025-11-18T00:27:16Z
source:         APNIC

organisation:   ORG-PHC1-AP
org-name:       Primary Health Care
org-type:       LIR
country:        AU
address:        Level 6, 203 Pacific Hwy
phone:          +61-2-9432-9554
e-mail:         dns@primaryhealthcare.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:43Z
source:         APNIC

role:           ABUSE PRIMARYHEALTHCAREAU
country:        ZZ
address:        Primary Health Care
address:        Level 4, 201 Pacific Hwy
address:        St Leonards
address:        NSW 2065
phone:          +000000000
e-mail:         dns@primaryhealthcare.com.au
admin-c:        PHC6-AP
tech-c:         PHC6-AP
nic-hdl:        AP967-AP
remarks:        Generated from irt object IRT-PRIMARY-HEALTHCARE-AU
remarks:        dns@primaryhealthcare.com.au was validated on 2025-09-04
abuse-mailbox:  dns@primaryhealthcare.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T00:32:28Z
source:         APNIC

role:           Primary Health Care
address:        Primary Health Care
address:        Level , 201 Pacific Hwy St Leonards NSW 2065
country:        AU
phone:          +61-1300-300-430
e-mail:         IT.Infrastructure.Operations.Team@healius.com.au
admin-c:        RB79-AP
tech-c:         RB79-AP
nic-hdl:        PHC6-AP
mnt-by:         MAINT-AP-PRIMARYHEALTH
last-modified:  2020-01-30T21:20:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.1.0.0/16

Range ASN Company Num of IPs
203.1.32.0/19 AS7575 The University of Newcastle 8,192
203.1.224.0/20 AS7575 Gordon Institute of TAFE 4,096
203.1.240.0/21 AS9792 Corinthian Engineering Pty Ltd 2,048
203.1.216.0/22 AS133787 Primary Health Care 1,024
203.1.22.0/23 AS137991 Lifeway Singapore Pte. Ltd. 512
203.1.10.0/24 AS56270 Rojan USA Incorporated 256
203.1.9.0/24 AS56270 Rojan USA Incorporated 256
203.1.28.0/24 AS7575 National Film and Sound Archive 256
203.1.64.0/24 AS7575 The University of Newcastle 256
203.1.68.0/24 AS9913 Internet Information Group 256
203.1.223.0/24 AS10143 Symbion Pharmacy Services 256
203.1.69.0/24 AS9913 Internet Information Group 256
203.1.16.0/24 AS134096 South East Sydney Local Health District 256
203.1.252.0/24 AS136572 The Office of the Chief Information Officer (OCIO) 256
203.1.22.0/24 AS137991 LWS-BROADBAND 256
203.1.91.0/24 AS154143 PT AZWAR DIGITAL NETWORKS 256
203.1.19.0/24 AS198433 witcom ag 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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.255.29.119 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
35.164.102.151 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
132.232.38.135 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.80ms from Chengdu, CN
113.205.103.71 AS4837 CHINA UNICOM China169 Backbone 2.41ms from Chongqing, CN
95.155.207.135 AS29518 Bredband2 AB 7.46ms from Copenhagen, DK
91.218.168.215 AS44027 Spitamen Alexander Internet LLC. 0.52ms from Dushanbe, TJ
84.155.9.199 AS3320 Deutsche Telekom AG 6.40ms from Frankfurt am Main, DE
45.194.226.167 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK
154.70.148.55 AS327716 Microteck Enterprises (Pty) Ltd. 6.74ms from Johannesburg, ZA
67.124.182.199 AS7018 AT&T Enterprises, LLC 1.74ms from Los Angeles, US
81.36.50.135 AS3352 TELEFONICA DE ESPANA S.A.U. 6.69ms from Madrid, ES
24.21.106.151 AS7922 Comcast Cable Communications, LLC 1.98ms from Portland, US
98.207.170.87 AS7922 Comcast Cable Communications, LLC 7.39ms from Santa Clara, US
77.53.108.39 AS29518 Bredband2 AB 0.74ms from Stockholm, SE
109.197.37.119 AS50247 ITCOMP sp. z o.o 5.38ms from Warsaw, PL
195.241.177.119 AS1136 KPN B.V. 2.77ms from Amsterdam, NL
168.75.231.103 AS6079 RCN 1.57ms from Ashburn, US
44.234.132.7 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
182.60.161.39 AS9829 National Internet Backbone 5.40ms from Chennai, IN
218.70.219.55 AS4134 CHINANET-BACKBONE 1.41ms from Chongqing, CN
101.4.100.167 AS4538 China Education and Research Network Center 1.96ms from Guangzhou, CN
16.163.73.215 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
114.202.61.215 AS9318 SK Broadband Co Ltd 5.43ms from Incheon, KR
41.160.176.55 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.61ms from Johannesburg, ZA
203.208.118.183 AS18371 Neighbourhood Cable 7.55ms from Melbourne, AU

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 203.1.220.227
traceroute to 203.1.220.227 (203.1.220.227): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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