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 265 domain names hosted across 52 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
121.200.10.134 AS4764 Aussie Broadband 1.04ms from Melbourne, AU
121.200.9.220 AS4764 Aussie Broadband 0.98ms from Melbourne, AU
121.200.2.1 AS4764 Aussie Broadband 0.79ms from Melbourne, AU
121.200.1.226 AS4764 Aussie Broadband 0.47ms from Melbourne, AU
121.200.12.1 AS4764 Aussie Broadband 0.58ms from Melbourne, AU
121.200.15.108 AS4764 Aussie Broadband 1.10ms from Melbourne, AU
121.200.11.145 AS4764 Aussie Broadband 0.87ms from Melbourne, AU
121.200.8.1 AS4764 Aussie Broadband 0.59ms from Melbourne, AU
121.200.0.7 AS136943 Wideband Networks Pty Ltd 0.20ms from Melbourne, AU
121.200.14.183 AS4764 Aussie Broadband 0.59ms from Melbourne, AU
121.200.13.40 AS4764 Aussie Broadband 1.03ms 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
72.77.56.196 AS701 Verizon Business 6.04ms from Ashburn, US
52.136.125.228 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
24.62.15.100 AS7922 Comcast Cable Communications, LLC 5.78ms from Boston, US
172.200.46.228 AS8075 Microsoft Corporation 0.23ms from Boydton, US
74.83.183.36 AS6181 Cincinnati Bell Telephone Company LLC 1.39ms from Cincinnati, US
192.139.255.100 AS30688 FastTrack Communications Inc. 7.19ms from Denver, US
20.24.246.196 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
209.136.153.148 AS33623 Hayneville Telephone Company 7.89ms from Murfreesboro, US
45.9.61.196 AS197540 netcup GmbH 0.41ms from Nuernberg, DE
185.0.21.20 AS13194 Bite IP Network 0.17ms from Prague, CZ
176.67.114.244 AS51407 Mada Al-Arab General Services Company 1.96ms from Ramallah, PS
52.69.51.84 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
106.136.127.52 AS2516 KDDI CORPORATION 10.25ms from Tokyo, JP
209.208.237.52 AS20141 Quality Technology Services, LLC 0.31ms from Atlanta, US
85.214.126.36 AS6724 Strato GmbH 0.52ms from Berlin, DE
73.227.27.4 AS7922 Comcast Cable Communications, LLC 10.56ms from Boston, US
174.103.252.52 AS10796 Charter Communications Inc 9.25ms from Columbus, US
3.65.190.228 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
182.254.198.212 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.03ms from Guangzhou, CN
31.126.230.244 AS2856 British Telecommunications PLC 4.26ms from London, GB
169.231.164.52 AS131 University of California, Santa Barbara 4.03ms from Los Angeles, US
64.72.77.228 AS46887 Crown Castle Fiber LLC 0.73ms from New York City, US
85.31.60.20 AS47583 Hostinger International Limited 0.36ms from Osasco, BR
181.211.102.52 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.05ms from Quito, EC
177.218.63.148 AS26615 TIM S/A 14.88ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 121.200.1.226
traceroute to 121.200.1.226 (121.200.1.226): 64 hops max, 52 byte packets
5 [] 218.100.78.19 0.46 ms
6 *
7 [AS4764] 180.150.1.245 4.292 ms
8 [AS4764] 121.200.1.226 0.627 ms
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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