203.17.253.0/24

AS45240 · REA Group, A subsidiary of Netwide,

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Summary

Country	Australia
Domain	realestate.com.au
ASN	AS45240
Registry	APNIC
ID	REAGROUP-AU

WHOIS Details

inetnum:        203.17.253.0 - 203.17.253.255
netname:        REAGROUP-AU
descr:          Realestate.com.au Limited
country:        AU
org:            ORG-RL6-AP
admin-c:        NN149-AP
tech-c:         NN149-AP
abuse-c:        AR1100-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-AU-NETWIDE
mnt-irt:        IRT-REAGROUP-AU
last-modified:  2025-08-19T04:50:35Z
source:         APNIC

irt:            IRT-REAGROUP-AU
address:        511 Church Street
address:        Richmond VIC 3121
e-mail:         noc@realestate.com.au
abuse-mailbox:  noc@realestate.com.au
admin-c:        NN149-AP
tech-c:         NN149-AP
auth:           # Filtered
remarks:        noc@realestate.com.au was validated on 2025-04-22
mnt-by:         MAINT-AU-NETWIDE
last-modified:  2025-04-22T21:07:34Z
source:         APNIC

organisation:   ORG-RL6-AP
org-name:       Realestate.com.au Limited
org-type:       LIR
country:        AU
address:        511 Church Street
phone:          +61-3-8456-4444
e-mail:         noc@realestate.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE REAGROUPAU
country:        ZZ
address:        511 Church Street
address:        Richmond VIC 3121
phone:          +000000000
e-mail:         noc@realestate.com.au
admin-c:        NN149-AP
tech-c:         NN149-AP
nic-hdl:        AR1100-AP
remarks:        Generated from irt object IRT-REAGROUP-AU
remarks:        noc@realestate.com.au was validated on 2025-04-22
abuse-mailbox:  noc@realestate.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-22T21:07:49Z
source:         APNIC

person:         Netwide Solutions Network Operations
nic-hdl:        NN149-AP
e-mail:         noc@realestate.com.au
address:        511 Church Street
address:        Richmond VIC 3121
phone:          +61 3 8456 4444
country:        AU
mnt-by:         MAINT-AU-NETWIDE
last-modified:  2017-09-26T06:47:12Z
source:         APNIC

route:          203.17.253.0/24
descr:          REA Group
origin:         AS45240
mnt-by:         MAINT-AU-NETWIDE
last-modified:  2015-09-23T07:54:34Z
source:         APNIC

Hosted domains

There are 18 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.17.253.47	carrolls.net.au	12
203.17.253.20	soldrealestate.co.nz	5
203.17.253.21	sellingguide.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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.17.253.254	AS45240 REA Group, A subsidiary of Netwide,	`0.21ms` from Melbourne, 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
20.16.81.120	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
5.161.103.8	AS213230 Hetzner Online GmbH	`0.35ms` from Ashburn, US
101.23.107.216	AS4837 CHINA UNICOM China169 Backbone	`9.03ms` from Beijing, CN
74.129.178.56	AS10796 Charter Communications Inc	`12.46ms` from Chicago, US
18.218.66.120	AS16509 Amazon.com, Inc.	`7.78ms` from Chicago, US
75.159.243.120	AS852 TELUS Communications Inc.	`12.38ms` from Edmonton, CA
134.94.181.88	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.65ms` from Frankfurt am Main, DE
86.51.81.104	AS35819 Etihad Etisalat, a joint stock company	`0.47ms` from Jeddah, SA
81.187.171.248	AS20712 Andrews & Arnold Ltd	`1.55ms` from London, GB
68.125.121.88	AS7018 AT&T Enterprises, LLC	`4.05ms` from Los Angeles, US
152.92.107.216	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.35ms` from Rio de Janeiro, BR
118.45.129.120	AS4766 Korea Telecom	`4.94ms` from Seoul, KR
125.209.135.168	AS7545 TPG Telecom Limited	`1.03ms` from Sydney, AU
210.196.130.56	AS2516 KDDI CORPORATION	`2.90ms` from Tokyo, JP
40.85.213.24	AS8075 Microsoft Corporation	`0.15ms` from Toronto, CA
88.135.161.168	AS50188 KOLNET Sp. z o.o.	`6.15ms` from Warsaw, PL
98.54.29.216	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Atlanta, US
92.143.227.120	AS3215 Orange S.A.	`7.68ms` from Aubervilliers, FR
70.77.243.152	AS6327 Shaw Communications Inc.	`7.17ms` from Calgary, CA
58.23.226.40	AS4837 CHINA UNICOM China169 Backbone	`5.91ms` from Fuzhou, CN
171.236.130.40	AS7552 Viettel Group	`2.57ms` from Hanoi, VN
171.231.42.248	AS7552 Viettel Group	`15.45ms` from Ho Chi Minh City, VN
43.154.159.216	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
42.180.94.136	AS4837 CHINA UNICOM China169 Backbone	`12.95ms` from Liaoyang, CN
38.152.187.200	AS36352 HostPapa	`0.26ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 203.17.253.254

traceroute to 203.17.253.254 (203.17.253.254): 64 hops max, 52 byte packets

5 [AS45240] 203.17.253.254 0.368 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On August 28th 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.

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