1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4764  | 121.200.0.0/20

121.200.0.0/20

AS4764  ·  Aussie Broadband

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Summary

Country Australia
Domain wideband.net.au
ASN AS4764
Parent Range 121.200.0.0/19
Registry APNIC
ID WIDEBANDNET3

WHOIS Details

inetnum:        121.200.0.0 - 121.200.31.255
netname:        widebandnet3
descr:          Wideband Networks Pty Ltd
descr:          Broadband Internet Provider.
descr:          Morwell, Victoria, Australia.
country:        AU
org:            ORG-WNPL1-AP
admin-c:        AN3112-AP
tech-c:         AN3112-AP
abuse-c:        AW951-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-WIDEBAND1
mnt-routes:     MAINT-AU-WIDEBAND1
mnt-irt:        IRT-WIDEBAND-AU
last-modified:  2025-04-29T23:12:08Z
geofeed:        https://speed.aussiebroadband.com.au/abb-geo.csv
source:         APNIC

irt:            IRT-WIDEBAND-AU
address:        3 Electra Ave
address:        Morwell. VIC. 3840
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AN3112-AP
tech-c:         AN3112-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-08
remarks:        [email protected] was validated on 2025-10-09
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-WNPL1-AP
org-name:       Wideband Networks Pty Ltd
org-type:       LIR
country:        AU
address:        3 Electra Ave
phone:          +61-3-5165-0000
fax-no:         +61-3-5134-1177
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:57Z
source:         APNIC

role:           ABUSE WIDEBANDAU
country:        ZZ
address:        3 Electra Ave
address:        Morwell. VIC. 3840
phone:          +000000000
e-mail:         [email protected]
admin-c:        AN3112-AP
tech-c:         AN3112-AP
nic-hdl:        AW951-AP
remarks:        Generated from irt object IRT-WIDEBAND-AU
remarks:        [email protected] was validated on 2025-08-08
remarks:        [email protected] was validated on 2025-10-09
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-09T02:16:53Z
source:         APNIC

person:         AussieBB NOC
address:        3 Electra Ave
country:        AU
phone:          +61-3-51650000
e-mail:         [email protected]
nic-hdl:        AN3112-AP
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2022-12-20T02:34:42Z
source:         APNIC

route:          121.200.0.0/19
origin:         AS4764
descr:          Wideband Networks Pty Ltd 3 Electra Ave
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2019-10-08T23:50:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.0.0/20

Range ASN Company Num of IPs
121.200.0.0/19 AS4764 Wideband Networks Pty Ltd 8,192

BGP prefixes that are contained by 121.200.0.0/20

Range ASN Company Num of IPs
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.0.0/24 AS4764 Aussie Broadband 256
121.200.0.0/24 AS4764 Aussie Broadband 256

Nearby Ranges

BGP prefixes that overlap with 121.200.0.0/16

Range ASN Company Num of IPs
121.200.128.0/18 AS18144 Enecom,Inc. 16,384
121.200.64.0/18 AS17849 SK Broadband Co Ltd 16,384
121.200.0.0/19 AS4764 Wideband Networks Pty Ltd 8,192
121.200.32.0/20 AS10214 Pentanet Limited 4,096
121.200.224.0/20 AS38809 VOCUS PTY LTD 4,096
121.200.240.0/20 AS4628 Pacific Internet Pte Ltd 4,096
121.200.200.0/21 AS2497 Internet Initiative Japan Inc. 2,048
121.200.222.0/23 AS140686 Nabunturan Cable TV Network Inc. 512
121.200.39.0/24 AS10214 Pentanet Limited 256
121.200.40.0/24 AS10214 Pentanet Limited 256
121.200.41.0/24 AS10214 Pentanet Limited 256
121.200.42.0/24 AS10214 Pentanet Limited 256
121.200.43.0/24 AS10214 Pentanet Limited 256
121.200.44.0/24 AS10214 Pentanet Limited 256
121.200.46.0/24 AS10214 Pentanet Limited 256
121.200.47.0/24 AS10214 Pentanet Limited 256
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.57.0/24 AS136987 VISPL-IN Public 256
121.200.58.0/24 AS136987 VISPL-IN Public 256
121.200.240.0/24 AS4628 PACIFIC-INTERNET 256
121.200.241.0/24 AS4628 OSINet 256
121.200.242.0/24 AS4628 OSINet 256
121.200.243.0/24 AS4628 OSINet 256
121.200.244.0/24 AS4628 OSINet 256
121.200.245.0/24 AS4628 OSINet 256
121.200.246.0/24 AS4628 OSINet 256
121.200.247.0/24 AS4628 PACIFIC INTERNET BROADBAND 256
121.200.248.0/24 AS4628 OSINet 256
121.200.249.0/24 AS4628 OSINet 256
121.200.250.0/24 AS4628 OSINet 256
121.200.251.0/24 AS4628 OSINet 256
121.200.252.0/24 AS4628 OSINet 256
121.200.253.0/24 AS4628 PACIFIC INTERNET SG 256
121.200.254.0/24 AS4628 OSINet 256
121.200.255.0/24 AS4628 PACIFIC INTERNET (S) PTE LTD 256
121.200.0.0/24 AS4764 Aussie Broadband 256
121.200.0.0/24 AS4764 Aussie Broadband 256
121.200.45.0/24 AS50889 Pentanet Limited 256
121.200.62.0/24 AS55828 DRIK ICT Limited 256
121.200.32.0/24 AS10214 Pentanet Limited 256
121.200.33.0/24 AS10214 Pentanet Limited 256
121.200.34.0/24 AS10214 Pentanet Limited 256
121.200.35.0/24 AS10214 Pentanet Limited 256
121.200.36.0/24 AS10214 Pentanet Limited 256
121.200.37.0/24 AS10214 Pentanet Limited 256
121.200.38.0/24 AS10214 Pentanet Limited 256

Hosted domains

There are 274 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.10.12 gjpcomputerservices.com.au 4
121.200.14.9 niz.pt 2
121.200.15.229 hubdubs.net 1
121.200.7.21 lifestylereimagined.com 1
121.200.12.105 dutchdoctor.net 1
121.200.14.165 forcky.com.au 1
121.200.9.38 sofiacroydon.com.au 1
121.200.13.130 biap.cc 1
121.200.15.199 balckbear.cc 1
121.200.8.44 ysomad.com 1
121.200.4.94 veryaverageadventures.com 1
121.200.8.166 tensan.online 1
121.200.6.243 vaccaricook.au 1
121.200.12.21 club-membership.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

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

IP Address ASN Details
121.200.14.183 AS4764 Aussie Broadband 0.86ms from Melbourne, AU
121.200.9.220 AS4764 Aussie Broadband 1.08ms from Melbourne, AU
121.200.10.77 AS4764 Aussie Broadband 1.10ms from Melbourne, AU
121.200.11.16 AS4764 Aussie Broadband 0.86ms from Melbourne, AU
121.200.12.1 AS4764 Aussie Broadband 0.66ms from Melbourne, AU
121.200.13.40 AS4764 Aussie Broadband 1.05ms from Melbourne, AU
121.200.8.1 AS4764 Aussie Broadband 0.47ms from Melbourne, AU
121.200.0.180 AS136943 Wideband Networks Pty Ltd 0.20ms from Melbourne, AU
121.200.2.1 AS4764 Aussie Broadband 0.61ms from Melbourne, AU
121.200.15.136 AS4764 Aussie Broadband 1.21ms from Melbourne, AU
121.200.1.226 AS4764 Aussie Broadband 0.54ms 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
170.140.33.148 AS3512 Emory University 2.08ms from Atlanta, US
101.18.124.148 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Beijing, CN
4.153.17.132 AS8075 Microsoft Corporation 0.20ms from Boydton, US
124.187.40.100 AS1221 Telstra Limited 4.95ms from Brisbane, AU
190.5.162.164 AS28015 MERCO COMUNICACIONES 10.66ms from Buenos Aires, AR
12.17.115.212 AS7018 AT&T Enterprises, LLC 5.59ms from Columbus, US
87.154.39.36 AS3320 Deutsche Telekom AG 5.93ms from Duesseldorf, DE
116.110.95.20 AS24086 Viettel Corporation 9.70ms from Ho Chi Minh City, VN
180.110.205.36 AS134756 CHINANET Nanjing Jishan IDC network 3.19ms from Huai'an, CN
162.193.89.132 AS7018 AT&T Enterprises, LLC 1.77ms from Kansas City, US
90.202.166.148 AS5607 Sky UK Limited 1.46ms from London, GB
115.64.102.100 AS7545 TPG Telecom Limited 1.68ms from Melbourne, AU
217.128.179.52 AS3215 Orange S.A. 1.60ms from Paris, FR
91.242.249.244 AS199527 UAB "Bite Lietuva" 0.23ms from Riga, LV
192.5.67.52 AS264 SRI International 0.95ms from San Jose, US
154.88.163.196 AS271988 ISRAEL DE LOS SANTOS WIFI SRL 3.60ms from Santo Domingo, DO
122.46.138.20 AS17858 LG POWERCOMM 2.15ms from Seoul, KR
222.99.40.100 AS4766 Korea Telecom 2.36ms from Seoul, KR
211.217.64.84 AS4766 Korea Telecom 1.28ms from Seoul, KR
121.168.28.4 AS4766 Korea Telecom 1.77ms from Seoul, KR
123.248.155.180 AS9845 LG HelloVision Corp. 13.41ms from Seoul, KR
35.233.148.20 AS396982 Google LLC 0.16ms from The Dalles, US
31.178.239.68 AS9141 P4 Sp. z o.o. 6.87ms from Warsaw, PL
51.124.101.20 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
190.123.110.228 AS27877 Coop. Telefonica de Capitán Bermúdez 5.09ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f5 121.200.13.203
traceroute to 121.200.13.203 (121.200.13.203): 64 hops max, 52 byte packets
5 [] 218.100.78.19 0.725 ms
6 *
Measurement taken from IPinfo ProbeNet in Melbourne, 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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