1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4764  | 121.200.8.0/21

121.200.8.0/21

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


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:         apnic@wideband.net.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:57Z
source:         APNIC


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

person:         AussieBB NOC
address:        3 Electra Ave
country:        AU
phone:          +61-3-51650000
e-mail:         noc@aussiebb.com.au
nic-hdl:        AN3112-AP
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2022-12-20T02:34:42Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.8.0/21

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

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 70 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.14.2 southmorangweather.com 2
121.200.11.232 cattledip.com 1
121.200.15.128 luminance.gay 1
121.200.10.35 computerman.net.au 1
121.200.11.35 gurucomputing.com 1
121.200.12.21 club-membership.com.au 1
121.200.9.70 bikebot.net 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

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

IP Address ASN Details
121.200.13.40 AS4764 Aussie Broadband 1.11ms from Melbourne, AU
121.200.14.183 AS4764 Aussie Broadband 0.70ms from Melbourne, AU
121.200.9.205 AS4764 Aussie Broadband 1.42ms from Melbourne, AU
121.200.11.145 AS4764 Aussie Broadband 1.01ms from Melbourne, AU
121.200.10.77 AS4764 Aussie Broadband 1.19ms from Melbourne, AU
121.200.15.234 AS4764 Aussie Broadband 1.54ms from Melbourne, AU
121.200.12.1 AS4764 Aussie Broadband 0.88ms from Melbourne, AU
121.200.8.1 AS4764 Aussie Broadband 0.80ms 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
216.55.36.53 AS2828 Verizon Business 1.87ms from Ashburn, US
202.180.110.133 AS9790 Two Degrees Networks Limited 3.23ms from Auckland, NZ
216.195.133.181 AS5760 Biddeford Internet Corp 3.22ms from Boston, US
71.70.9.245 AS11426 Charter Communications Inc 4.54ms from Charlotte, US
83.151.146.165 AS31027 GlobalConnect A/S 0.42ms from Copenhagen, DK
178.202.115.245 AS3209 Vodafone GmbH 6.03ms from Frankfurt am Main, DE
87.168.174.21 AS3320 Deutsche Telekom AG 3.25ms from Frankfurt am Main, DE
121.206.190.213 AS4134 CHINANET-BACKBONE 9.43ms from Fuzhou, CN
113.192.55.5 AS58495 PT Parsaoran Global Datatrans 0.52ms from Jakarta, ID
80.193.221.101 AS5089 Virgin Media Limited 8.65ms from London, GB
188.85.137.165 AS12430 VODAFONE ESPANA S.A.U. 0.96ms from Madrid, ES
178.187.205.245 AS12389 PJSC Rostelecom 5.54ms from Novosibirsk, RU
133.123.45.229 AS7522 STNet, Incorporated 4.61ms from Osaka, JP
20.120.210.5 AS8075 Microsoft Corporation 0.17ms from Quincy, US
210.223.87.245 AS4766 Korea Telecom 0.97ms from Seoul, KR
110.66.208.21 AS2527 Sony Network Communications Inc. 3.52ms from Tokyo, JP
59.171.39.21 AS9824 JCOM Co., Ltd. 11.93ms from Tokyo, JP
78.31.187.69 AS62179 UAB Ecofon 0.97ms from Vilnius, LT
91.221.48.5 AS50916 CityLink Ltd 18.98ms from Yekaterinburg, RU
115.57.105.133 AS4837 CHINA UNICOM China169 Backbone 1.71ms from Zhengzhou, CN
196.41.238.165 AS36891 Icosnet SPA 2.16ms from Algiers, DZ
98.166.141.165 AS22773 Cox Communications Inc. 9.44ms from Ashburn, US
3.128.242.197 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
62.107.49.117 AS39642 Norlys Digital A/S 17.27ms from Copenhagen, DK
134.175.182.69 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.21ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 121.200.15.65
traceroute to 121.200.15.65 (121.200.15.65): 64 hops max, 52 byte packets
5 [] 218.100.78.19 0.865 ms
6 *
7 [AS4764] 121.200.15.65 1.729 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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