203.98.73.0/24

AS55803  ·  Hostopia Australia Web Pty Ltd

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Summary

Country Australia
Domain hostopia.com.au
ASN AS55803
Registry APNIC
ID HOSTOPIA-AU

WHOIS Details

inetnum:        203.98.73.0 - 203.98.73.255
netname:        HOSTOPIA-AU
descr:          Hostopia Australia Web Pty Ltd
country:        AU
org:            ORG-JAHP1-AP
admin-c:        HAA3-AP
tech-c:         HAA3-AP
abuse-c:        AH908-AP
status:         ALLOCATED 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-lower:      MAINT-HOSTOPIA-AU
mnt-routes:     MAINT-HOSTOPIA-AU
mnt-irt:        IRT-HOSTOPIA-AU
last-modified:  2020-08-11T19:17:03Z
source:         APNIC

irt:            IRT-HOSTOPIA-AU
address:        PO Box 76
address:        Strawberry Hills NSW 2012
address:        Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HAA3-AP
tech-c:         HAA3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-28
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2025-12-04T16:59:19Z
source:         APNIC

organisation:   ORG-JAHP1-AP
org-name:       Hostopia Australia Web Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 76
phone:          +61-2-8823-1020
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:38Z
source:         APNIC

role:           ABUSE HOSTOPIAAU
country:        ZZ
address:        PO Box 76
address:        Strawberry Hills NSW 2012
address:        Australia
phone:          +000000000
e-mail:         [email protected]
admin-c:        HAA3-AP
tech-c:         HAA3-AP
nic-hdl:        AH908-AP
remarks:        Generated from irt object IRT-HOSTOPIA-AU
remarks:        [email protected] was validated on 2025-08-28
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-28T11:50:39Z
source:         APNIC

role:           Hostopia Australia Administrator
address:        PO Box 76 Strawberry Hills NSW 2012 Australia
country:        AU
phone:          +61 288231020
e-mail:         [email protected]
admin-c:        HAA3-AP
tech-c:         HAA3-AP
nic-hdl:        HAA3-AP
notify:         [email protected]
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2020-08-11T19:31:17Z
source:         APNIC

route:          203.98.73.0/24
origin:         AS55803
descr:          Hostopia Australia Pty Ltd
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2020-06-22T03:27:12Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.98.0.0/16

Range ASN Company Num of IPs
203.98.0.0/18 AS4768 One New Zealand Group Limited 16,384
203.98.128.0/18 AS17444 HKBN Enterprise Solutions Limited 16,384
203.98.224.0/19 AS55722 Republic of Nauru 8,192
203.98.96.0/19 AS137125 Netsat Communications Private Limited 8,192
203.98.192.0/19 AS174 Sprintlink Asia Pacific Region 8,192
203.98.226.0/23 AS141368 Nauru ICT 512
203.98.70.0/23 AS55803 Hostopia Australia Web Pty Ltd 512
203.98.89.0/24 AS38220 Amaze Intelligence Pty Ltd 256
203.98.94.0/24 AS38220 Amaze Intelligence Pty Ltd 256
203.98.67.0/24 AS40994 Alwyzon, a trading name of Hohl IT e.U. 256
203.98.75.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.83.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.86.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.88.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.91.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.95.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.98.81.0/24 AS56106 Zone Networks Pty Ltd 256
203.98.148.0/24 AS10103 NWT Residential Site 256
203.98.74.0/24 AS58605 Amaze Intelligence Pty Ltd 256
203.98.65.0/24 AS10145 SecureIP ITS 256
203.98.87.0/24 AS10145 SecureIP ITS 256
203.98.90.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.98.64.0/24 AS18450 YAH Holdings, LLC 256
203.98.68.0/24 AS215117 IN HOSTERDADDYPVTLTD 256
203.98.82.0/24 AS38220 Amaze Intelligence Pty Ltd 256

Hosted domains

There are 18 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.98.73.102 thewayofthelivingness.com 13
203.98.73.111 timlindsay.biz 3
203.98.73.128 rjagencies.com.au 1
203.98.73.154 brightautoelectrics.com.au 1

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

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

IP Address ASN Details
203.98.73.137 AS55803 Hostopia Australia Web Pty Ltd 0.31ms 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
172.172.166.248 AS8075 Microsoft Corporation 0.68ms from Ashburn, US
38.41.19.40 AS269832 MDS TELECOM C.A. 1.13ms from Caracas, VE
24.27.247.200 AS11426 Charter Communications Inc 6.66ms from Charlotte, US
207.154.233.184 AS14061 DigitalOcean, LLC 0.14ms from Frankfurt am Main, DE
104.188.136.40 AS7018 AT&T Enterprises, LLC 3.91ms from Houston, US
182.93.70.8 AS4007 Subisu Cablenet (Pvt) Ltd, Baluwatar, Kathmandu, Nepal 1.32ms from Kathmandu, NP
103.88.217.120 AS23860 Alliance Broadband Services Pvt. Ltd. 0.24ms from Kolkata, IN
80.192.23.8 AS5089 Virgin Media Limited 7.98ms from London, GB
119.8.12.24 AS136907 HUAWEI CLOUDS 1.38ms from Mexico City, MX
18.231.106.248 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
151.45.184.248 AS1267 WIND TRE S.P.A. 10.17ms from Rome, IT
46.176.233.168 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.73ms from Athens, GR
60.195.53.40 AS4808 China Unicom Beijing Province Network 3.80ms from Beijing, CN
196.250.147.120 AS327872 IBITS Internet (pty) Ltd 2.72ms from Cape Town, ZA
222.76.208.152 AS4134 CHINANET-BACKBONE 6.39ms from Fuzhou, CN
121.123.164.40 AS9534 Binariang Berhad 2.18ms from Kuala Lumpur, MY
116.53.139.40 AS4134 CHINANET-BACKBONE 4.90ms from Kunming, CN
86.158.42.72 AS2856 British Telecommunications PLC 12.33ms from London, GB
92.25.171.40 AS13285 TalkTalk Communications Limited 7.28ms from Manchester, GB
176.170.19.88 AS5410 Bouygues Telecom SA 4.75ms from Marseille, FR
76.122.8.232 AS7922 Comcast Cable Communications, LLC 9.25ms from Orlando, US
115.38.140.40 AS18126 Chubu Telecommunications Company, Inc. 8.41ms from Osaka, JP
85.142.143.8 AS49505 JSC Selectel 0.98ms from Saint Petersburg, RU
110.13.118.152 AS9318 SK Broadband Co Ltd 1.77ms from Seoul, KR
201.61.226.120 AS27699 TELEFÔNICA BRASIL S.A 0.94ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 203.98.73.137
traceroute to 203.98.73.137 (203.98.73.137): 64 hops max, 52 byte packets
3 [AS7578] 206.148.24.2 331.239 ms
4 [] 218.100.52.92 0.237 ms
5 [AS55803] 101.0.124.89 103.999 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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