203.2.173.0/24

AS133081 · State Revenue Office Victoria

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Summary

Country	Australia
Domain	sro.vic.gov.au
ASN	AS133081
Registry	APNIC
ID	REVNET-AU

WHOIS Details

inetnum:        203.2.168.0 - 203.2.175.255
netname:        REVNET-AU
descr:          State Revenue Office
descr:          505 Little Collins Street
descr:          Melbourne
descr:          VIC 3000
country:        AU
org:            ORG-SROV1-AP
admin-c:        CL2465-AP
admin-c:        LG68-AP
tech-c:         CL2465-AP
tech-c:         LG68-AP
abuse-c:        AS2118-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-SRO
mnt-routes:     MAINT-AU-SRO
mnt-irt:        IRT-SRO-NON-AU
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:        --------------------------------------------------------
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
last-modified:  2021-03-19T00:15:23Z
source:         APNIC

irt:            IRT-SRO-NON-AU
address:        2/121 Exhbition Street
address:        Melbourne 3000
e-mail:         sro.network@sro.vic.gov.au
abuse-mailbox:  sro.network@sro.vic.gov.au
admin-c:        SD27-AP
tech-c:         SD27-AP
auth:           # Filtered
remarks:        sro.network@sro.vic.gov.au was validated on 2025-07-22
mnt-by:         MAINT-AU-SRO
last-modified:  2025-11-18T00:27:06Z
source:         APNIC

organisation:   ORG-SROV1-AP
org-name:       State Revenue Office Victoria
org-type:       LIR
country:        AU
address:        L2, 121 Exhibition Street
phone:          +61-3-96286735
fax-no:         +61-3-9628-6222
e-mail:         chris.liesfield@sro.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:57Z
source:         APNIC

role:           ABUSE SRONONAU
country:        ZZ
address:        2/121 Exhbition Street
address:        Melbourne 3000
phone:          +000000000
e-mail:         sro.network@sro.vic.gov.au
admin-c:        SD27-AP
tech-c:         SD27-AP
nic-hdl:        AS2118-AP
remarks:        Generated from irt object IRT-SRO-NON-AU
remarks:        sro.network@sro.vic.gov.au was validated on 2025-07-22
abuse-mailbox:  sro.network@sro.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-22T22:40:46Z
source:         APNIC

person:         Christopher Liesfield
address:        2/121 Exhibition Street, Melbourne, 3000
country:        AU
phone:          +61409547552
fax-no:         +61396212955
e-mail:         sro.network@sro.vic.gov.au
nic-hdl:        CL2465-AP
mnt-by:         MAINT-AU-SRO
last-modified:  2012-10-31T04:58:51Z
source:         APNIC

person:         Laurie Goonan
nic-hdl:        LG68-AP
e-mail:         laurie.goonan@sro.vic.gov.au
address:        3/505 Little Collins Street
address:        Melbourne 3000
phone:          +61-3-9628-0370
fax-no:         +61-3-9628-6222
country:        AU
mnt-by:         MAINT-AU-SRO
last-modified:  2008-09-04T07:30:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.2.0.0/16

Range	ASN	Company	Num of IPs
203.2.0.0/19	AS138180	Ernst & Young Services Pty Ltd	8,192
203.2.80.0/20	AS7474	The Royal Melbourne Hospital	4,096
203.2.240.0/20	AS132029	Australian Maritime Safety Authority	4,096
203.2.160.0/21	AS134768	CHINANET Guangdong province network	2,048
203.2.192.0/22	AS703	Verizon Australia Pty Limited	1,024
203.2.130.0/23	AS135409	Kacific Broadband Satellites Pte Ltd	512
203.2.182.0/23	AS55924	Aristocrat Technologies Australia Pty Limited	512
203.2.120.0/23	AS9555	Australian Institute of Health and Welfare	512
203.2.124.0/24	AS4739	iiNet Limited	256
203.2.134.0/24	AS4739	iiNet Limited	256
203.2.75.0/24	AS4804	SingTel Optus Pty Ltd	256
203.2.133.0/24	AS7474	The Australian Council for Educational Research Limited	256
203.2.231.0/24	AS7474	Hastings Deering Australia Limited	256
203.2.199.0/24	AS7545	Stephen Davies Consulting Pty Ltd	256
203.2.217.0/24	AS9268	B & R Enclosures Pty Ltd	256
203.2.218.0/24	AS9342	Australian Broadcasting Commission	256
203.2.216.0/24	AS10221	Qvalent Pty Ltd	256
203.2.208.0/24	AS9555	Verizon Australia PTY Limited	256
203.2.228.0/24	AS1221	Telstra Limited	256
203.2.224.0/24	AS134555	Kingston City Council	256
203.2.151.0/24	AS142043	PT BARAYA BARENG SADULUR	256
203.2.123.0/24	AS152695	Premium Floors Australia Pty Ltd	256
203.2.198.0/24	AS16509	Mindful	256
203.2.122.0/24	AS24446	5G NETWORK OPERATIONS PTY LTD	256
203.2.125.0/24	AS32787	Tab Limited (ACN 081 765 308)	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

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

IP Address	ASN	Details
203.2.173.246	AS133081 State Revenue Office Victoria	`1.07ms` 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
80.79.100.8	AS21286 KPN B.V.	`0.93ms` from Amsterdam, NL
107.155.195.120	AS5650 Frontier Communications of America, Inc.	`0.26ms` from Ashburn, US
216.231.167.8	AS22561 CenturyLink Communications, LLC	`10.91ms` from Atlanta, US
73.7.174.168	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Atlanta, US
217.13.126.136	AS24592 ECONOCOM CLOUD SL	`0.30ms` from Barcelona, ES
101.6.32.8	AS4538 China Education and Research Network Center	`2.17ms` from Beijing, CN
35.95.6.216	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
20.110.66.56	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
154.180.244.24	AS8452 TE-AS	`7.41ms` from Cairo, EG
62.169.28.88	AS51167 Contabo GmbH	`0.19ms` from Lauterbourg, FR
86.183.64.184	AS2856 British Telecommunications PLC	`4.03ms` from London, GB
189.156.10.232	AS8151 UNINET	`1.90ms` from Monterrey, MX
179.245.204.24	AS26599 TELEFÔNICA BRASIL S.A	`9.42ms` from Novo Hamburgo, BR
187.233.199.8	AS8151 UNINET	`12.10ms` from Santiago de Queretaro, MX
210.130.176.136	AS2497 Internet Initiative Japan Inc.	`7.54ms` from Tokyo, JP
42.236.2.152	AS4837 CHINA UNICOM China169 Backbone	`1.75ms` from Zhengzhou, CN
116.205.32.104	AS55990 Huawei Cloud Service data center	`4.06ms` from Beijing, CN
181.118.237.216	AS19889 Cooperativa Telefonica Del Viso	`1.27ms` from Buenos Aires, AR
20.13.132.152	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
5.40.88.184	AS6739 VODAFONE ONO, S.A.	`11.05ms` from Madrid, ES
81.254.37.120	AS3215 Orange S.A.	`13.52ms` from Paris, FR
71.80.253.248	AS20115 Charter Communications LLC	`6.55ms` from San Jose, US
210.147.199.136	AS2518 BIGLOBE Inc.	`2.60ms` from Tokyo, JP
153.167.6.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.94ms` from Tokyo, JP
153.147.126.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.30ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 203.2.173.82

traceroute to 203.2.173.82 (203.2.173.82): 64 hops max, 52 byte packets

5 [AS1221] 61.8.19.225 1.729 ms

6 [AS1221] 203.50.11.117 1.06 ms

7 [AS133081] 203.2.173.82 1.153 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 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.

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