203.21.116.0/24

AS133612 · Vodafone Australia Pty Ltd

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Summary

Country	Australia
Domain	vodafone.com.au
ASN	AS133612
Parent Range	203.21.112.0/21
Registry	APNIC
ID	VODAFONE

WHOIS Details

inetnum:        203.21.112.0 - 203.21.119.255
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:         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-AU-VODAFONE
mnt-routes:     MAINT-AU-VODAFONE
mnt-irt:        IRT-VODAFONE-AU
last-modified:  2021-01-12T03:03:42Z
source:         APNIC

irt:            IRT-VODAFONE-AU
address:        Level 1
address:        177 Pacific Highway
address:        North Sydney
address:        NSW
e-mail:         ipadmin@tpgtelecom.com.au
abuse-mailbox:  ipadmin@tpgtelecom.com.au
admin-c:        IA219-AP
tech-c:         IA219-AP
auth:           # Filtered
remarks:        ipadmin@tpgtelecom.com.au was validated on 2025-09-24
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2025-09-24T22:59:52Z
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:         chris.tsigros@tpgtelecom.com.au
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:         ipadmin@tpgtelecom.com.au
admin-c:        IA219-AP
tech-c:         IA219-AP
nic-hdl:        AV465-AP
remarks:        Generated from irt object IRT-VODAFONE-AU
remarks:        ipadmin@tpgtelecom.com.au was validated on 2025-09-24
abuse-mailbox:  ipadmin@tpgtelecom.com.au
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:         IPAdmin@vodafone.com.au
admin-c:        IA219-AP
tech-c:         IA219-AP
nic-hdl:        VNA1-AP
abuse-mailbox:  infosec@vodafone.com.au
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2021-03-08T05:22:04Z
source:         APNIC

route:          203.21.112.0/21
descr:          route object for 203.21.112.0/21
country:        AU
origin:         AS133612
mnt-lower:      MAINT-AU-VODAFONE
mnt-routes:     MAINT-AU-VODAFONE
mnt-by:         MAINT-AU-VODAFONE
last-modified:  2015-04-13T04:27:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.21.116.0/24

Range	ASN	Company	Num of IPs
203.21.112.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048

Nearby Ranges

BGP prefixes that overlap with 203.21.0.0/16

Range	ASN	Company	Num of IPs
203.21.24.0/21	AS703	Verizon Australia PTY Limited	2,048
203.21.112.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.21.108.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.21.140.0/22	AS135409	Kacific Broadband Satellites Pte Ltd	1,024
203.21.130.0/23	AS10148	The University of Melbourne	512
203.21.128.0/23	AS7545	St. Vincent's Health & Aged Care Ltd.	512
203.21.76.0/23	AS38549	Viewbank Rise Networks	512
203.21.150.0/23	AS137896	Hunter Water Corporation	512
203.21.42.0/23	AS56118	47/111 Tiwanon Road	512
203.21.66.0/24	AS209854	Cyberzone S.A.	256
203.21.4.0/24	AS216053	Data Cloud Technology d.o.o Kragujevac	256
203.21.7.0/24	AS24448	Synamedia Technologies (India) Private Limited	256
203.21.79.0/24	AS2764	First Linear	256
203.21.72.0/24	AS395793	Mistic Internet Security Pty Ltd	256
203.21.125.0/24	AS45671	MailGuard Pty. Ltd.	256
203.21.20.0/24	AS4739	iiNet Limited	256
203.21.134.0/24	AS58716	Penrith City Council	256
203.21.15.0/24	AS7545	iVolve Pty Ltd	256
203.21.5.0/24	AS7545	Micronica	256
203.21.78.0/24	AS7545	iiNet Limited	256
203.21.121.0/24	AS7575	Universities Australia	256
203.21.37.0/24	AS7575	Australian Academic and Research Network	256
203.21.83.0/24	AS7647	OnTheNet Pty Ltd	256
203.21.95.0/24	AS9009	Formosa Sydney Pty Limited	256
203.21.22.0/24	AS9266	Fiveways International Limited	256
203.21.207.0/24	AS10143	Infinet Group Pty Ltd	256
203.21.12.0/24	AS9650	CITEC	256
203.21.9.0/24	AS10143	OCTEC Incorporated	256
203.21.40.0/24	AS133015	City of Stirling	256
203.21.140.0/24	AS135409	Western Samoa Pool	256
203.21.120.0/24	AS17882	Univision LLC	256
203.21.21.0/24	AS17889	Intraceptives Pty Ltd	256
203.21.104.0/24	AS18986	Calligo (Canada) Inc.	256
203.21.47.0/24	AS18986	Calligo (Canada) Inc.	256
203.21.65.0/24	AS208185	Phoenix Business Solutions Australia Pty Ltd	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

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Pingable IPs

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

IP Address	ASN	Details
203.21.116.134	AS133612 Vodafone Australia Pty Ltd	`1.97ms` from Brisbane, 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
1.158.152.8	AS1221 Telstra Limited	`8.98ms` from Adelaide, AU
69.222.132.136	AS7018 AT&T Enterprises, LLC	`1.32ms` from Atlanta, US
64.252.210.168	AS7018 AT&T Enterprises, LLC	`7.98ms` from Atlanta, US
54.213.85.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
20.158.46.40	AS8070 Microsoft Corporation	`0.70ms` from Boydton, US
93.163.145.248	AS3292 TDC Holding A/S	`2.10ms` from Copenhagen, DK
209.205.147.168	AS13693 Vexus Fiber	`8.95ms` from Dallas, US
80.5.101.8	AS5089 Virgin Media Limited	`13.48ms` from Dublin, IE
80.145.237.152	AS3320 Deutsche Telekom AG	`4.31ms` from Frankfurt am Main, DE
165.230.105.24	AS46 Rutgers, The State University	`4.92ms` from New York City, US
190.208.149.152	AS6535 Telmex Servicios Empresariales S.A.	`9.93ms` from Santiago, CL
111.119.238.136	AS136907 HUAWEI CLOUDS	`0.72ms` from Singapore, SG
133.35.223.248	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.09ms` from Tokyo, JP
52.61.187.24	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
34.249.27.104	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
94.243.184.168	AS48249 "Capital Telecom" Limited Company	`1.22ms` from Moscow, RU
85.166.33.40	AS2119 Telenor Norge AS	`5.62ms` from Oslo, NO
34.194.201.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
156.34.26.248	AS855 Bell Canada	`18.19ms` from Secaucus, US
20.196.240.8	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
175.24.215.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.66ms` from Shanghai, CN
185.246.171.232	AS202543 Mrejitor Ltd	`0.78ms` from Varna, BG
192.29.57.216	AS31898 Oracle Corporation	`0.13ms` from Zuerich, CH
98.121.53.232	AS11426 Charter Communications Inc	`9.84ms` from Ashburn, US
113.240.221.200	AS4134 CHINANET-BACKBONE	`1.69ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 203.21.116.134

traceroute to 203.21.116.134 (203.21.116.134): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.161 ms

2 [AS136557] 103.216.222.92 0.131 ms

3 [AS136557] 103.216.222.212 0.704 ms

4 *

5 *

6 [AS1221] 139.130.130.202 1.508 ms

7 [AS7545] 203.219.106.21 0.89 ms

8 [AS7545] 203.219.106.142 2.106 ms

9 *

10 [AS133612] 203.21.116.131 2.311 ms

11 [AS133612] 203.21.116.134 2.105 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On October 30th 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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