203.20.28.0/24

AS133612 · Vodafone Australia Pty Ltd

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Summary

Country	Australia
Domain	vodafone.com.au
ASN	AS133612
Parent Range	203.20.28.0/22
Registry	APNIC
ID	VODAFONE

WHOIS Details

inetnum:        203.20.28.0 - 203.20.31.255
netname:        VODAFONE
descr:          VODAFONE AUSTRALIA PTY LIMITED
descr:          Mobile Service Provider
descr:          40 Mount Street
descr:          North Sydney
descr:          NSW 2060
country:        AU
org:            ORG-VAPL1-AP
admin-c:        VNA1-AP
tech-c:         VNA1-AP
abuse-c:        AV465-AP
status:         ASSIGNED PORTABLE
remarks:        for spam related issues pls contact: [email protected]
remarks:        for security related issues pls contact: [email protected]
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-VODAFONE
mnt-irt:        IRT-VODAFONE-AU
last-modified:  2021-01-12T03:03:43Z
source:         APNIC

irt:            IRT-VODAFONE-AU
address:        Level 1
address:        177 Pacific Highway
address:        North Sydney
address:        NSW
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IA219-AP
tech-c:         IA219-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-24
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

organisation:   ORG-VAPL1-AP
org-name:       Vodafone Australia Pty Ltd
org-type:       LIR
country:        AU
address:        Level 27, Tower Two, International Towers Sydney
address:        200 Barangaroo Avenue
phone:          +61-2-9415-7000
fax-no:         +61-2-9415-7479
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-08-02T12:55:42Z
source:         APNIC

role:           ABUSE VODAFONEAU
country:        ZZ
address:        Level 1
address:        177 Pacific Highway
address:        North Sydney
address:        NSW
phone:          +000000000
e-mail:         [email protected]
admin-c:        IA219-AP
tech-c:         IA219-AP
nic-hdl:        AV465-AP
remarks:        Generated from irt object IRT-VODAFONE-AU
remarks:        [email protected] was validated on 2025-09-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T23:00:10Z
source:         APNIC

role:           Vodafone Network Admin
address:        ATTN: IPN, Level 1, 177 Pacific Highway
address:        North Sydney, NSW, 2060
country:        AU
phone:          +61-2-94157999
e-mail:         [email protected]
admin-c:        IA219-AP
tech-c:         IA219-AP
nic-hdl:        VNA1-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2021-03-08T05:22:04Z
source:         APNIC

route:          203.20.28.0/22
descr:          route object for 203.20.28.0/22
country:        AU
origin:         AS133612
mnt-lower:      MAINT-AU-VODAFONE
mnt-routes:     MAINT-AU-VODAFONE
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2015-04-13T04:41:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.20.28.0/24

Range	ASN	Company	Num of IPs
203.20.28.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024

Nearby Ranges

BGP prefixes that overlap with 203.20.0.0/16

Range	ASN	Company	Num of IPs
203.20.160.0/19	AS37998	St. Vincents and Mater Health Sydney Pty Ltd	8,192
203.20.32.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.20.28.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.20.102.0/23	AS7585	Allen Bolderoff	512
203.20.226.0/23	AS7600	Digital Enterprise Solutions Australia	512
203.20.54.0/23	AS38012	Downer EDI Limited	512
203.20.100.0/23	AS38809	Thales Australia	512
203.20.74.0/23	AS131248	CANL	512
203.20.244.0/23	AS24436	Christian Outreach College	512
203.20.228.0/23	AS4739	iiNet Limited	512
203.20.140.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.141.0/24	AS23764	Chinatelecom Global network	256
203.20.142.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.143.0/24	AS23764	Chinatelecom Global network	256
203.20.51.0/24	AS23764	China Telecom Global Limited	256
203.20.86.0/24	AS264756	Cable Television Satelital SRL	256
203.20.114.0/24	AS2764	Sensation Internet Services	256
203.20.125.0/24	AS38195	Intuit Technologies Pty Ltd	256
203.20.148.0/24	AS38858	ROCKDALE CITY LIBRARY	256
203.20.247.0/24	AS7600	Digital Enterprise Solutions Australia	256
203.20.240.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.20.241.0/24	AS7716	TCR Holdings Limted.	256
203.20.50.0/24	AS9328	Department of Fisheries,	256
203.20.43.0/24	AS1221	Dalrymple Bay Coal Terminal	256
203.20.16.0/24	AS9461	Netcore Pty Ltd	256
203.20.87.0/24	AS1221	Arquebus Pty Limited	256
203.20.63.0/24	AS135553	VC Telecoms Sdn. Bhd.	256
203.20.94.0/24	AS141749	Department of Local Government, Sport and Cultural Industries	256
203.20.116.0/24	AS151617	SYNCHRONY GLOBAL SERVICES PHILIPPINES INC.	256
203.20.73.0/24	AS154179	Kiatnakin Phatra Securities Public Company Limited	256
203.20.42.0/24	AS154180	RNDS Network	256
203.20.81.0/24	AS17477	67 High St	256
203.20.62.0/24	AS18111	Bytecard PTY LTD	256
203.20.60.0/24	AS18390	Ai Tel Pty Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.20.28.94	AS133612 Vodafone Australia Pty Ltd	`0.50ms` 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
137.135.104.184	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
159.2.212.72	AS855 Bell Canada	`14.74ms` from Beauharnois, CA
162.116.240.152	AS62763 AbbVie, Inc.	`2.46ms` from Chicago, US
59.50.0.216	AS4134 CHINANET-BACKBONE	`3.91ms` from Haikou, CN
70.129.208.248	AS7018 AT&T Enterprises, LLC	`10.28ms` from Houston, US
86.141.240.168	AS2856 British Telecommunications PLC	`1.96ms` from London, GB
47.136.198.24	AS5650 Frontier Communications of America, Inc.	`6.91ms` from Los Angeles, US
176.146.134.184	AS5410 Bouygues Telecom SA	`5.33ms` from Marseille, FR
104.48.220.248	AS7018 AT&T Enterprises, LLC	`2.81ms` from Miami, US
179.111.142.248	AS27699 TELEFÔNICA BRASIL S.A	`10.71ms` from Sao Paulo, BR
39.27.163.136	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
177.11.18.24	AS262869 G1Telecom Provedor de Internet LTDA ME	`11.86ms` from Uberlandia, BR
72.83.53.152	AS701 Verizon Business	`1.90ms` from Ashburn, US
188.4.171.232	AS1241 Forthnet	`4.41ms` from Athens, GR
181.234.200.40	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.01ms` from Bogota, CO
185.204.111.40	AS59787 WEBSP LDA	`0.60ms` from Lisbon, PT
64.253.40.88	AS51048 Next Connex Ltd	`0.28ms` from London, GB
128.111.18.8	AS131 University of California, Santa Barbara	`2.59ms` from Los Angeles, US
18.102.71.24	AS16509 Amazon.com, Inc.	`0.60ms` from Milan, IT
82.180.135.8	AS47583 Hostinger International Limited	`0.24ms` from Osasco, BR
143.179.195.8	AS50266 Odido Netherlands B.V.	`4.70ms` from Amsterdam, NL
204.14.12.120	AS30405 Capital Area Intermediate Unit	`10.10ms` from Ashburn, US
134.138.85.88	AS8075 Microsoft Corporation	`0.75ms` from Atlanta, US
192.99.114.40	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
57.128.167.88	AS16276 OVH SAS	`0.09ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f4 203.20.28.97

traceroute to 203.20.28.97 (203.20.28.97): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.102 0.744 ms

5 [AS20940] 104.70.113.22 0.279 ms

6 *

7 [AS7545] 203.29.134.62 0.64 ms

8 [AS7545] 202.7.162.54 0.851 ms

9 [AS9942] 203.220.16.130 1.043 ms

10 [AS133612] 203.20.28.97 0.509 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 20th 2025

What are IP address ranges?

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