1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS136943  | 121.200.0.0/24

121.200.0.0/24

AS136943  ·  Wideband Networks Pty Ltd

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Summary

Country Australia
Domain aussiebroadband.com.au
ASN AS136943
Parent Range 121.200.0.0/19
Registry APNIC
ID WIDEBAND

WHOIS Details

inetnum:        121.200.0.0 - 121.200.0.255
netname:        WIDEBAND
descr:          Aussie Broadband
country:        AU
admin-c:        PB12-AP
tech-c:         PB12-AP
abuse-c:        AW951-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         maint-au-wideband1
mnt-irt:        IRT-WIDEBAND-AU
last-modified:  2021-01-12T14:44:01Z
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

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:         Phillip Britt
nic-hdl:        PB12-AP
e-mail:         [email protected]
address:        3 Electra Ave
address:        Morwell.  VIC.  3840
phone:          +61-3-51650000
fax-no:         +61-3-51341177
country:        AU
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2014-10-08T03:41:49Z
source:         APNIC

route:          121.200.0.0/24
origin:         AS136943
descr:          Aussie Broadband Ltd
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2021-06-24T23:43:03Z
source:         APNIC

route:          121.200.0.0/24
origin:         AS4764
descr:          Wideband Networks Pty Ltd 3 Electra Ave
mnt-by:         MAINT-AU-WIDEBAND1
last-modified:  2019-11-12T01:53:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.0.0/24

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
121.200.57.0/24 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
121.200.45.0/24 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 129 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.0.20 amberleyconsulting.com.au 67
121.200.0.77 clarksonchs.wa.edu.au 60
121.200.0.163 aussiebb.com.au 1
121.200.0.226 wgenterprises.org.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

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

IP Address ASN Details
121.200.0.180 AS136943 Wideband Networks Pty Ltd 0.20ms 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
172.212.99.232 AS8075 Microsoft Corporation 0.69ms from Ashburn, US
15.197.5.248 AS16509 Amazon.com, Inc. 0.05ms from Boston, US
109.132.246.88 AS5432 Proximus NV 2.14ms from Brussels, BE
113.0.58.104 AS4837 CHINA UNICOM China169 Backbone 12.04ms from Changchun, CN
175.163.137.120 AS4837 CHINA UNICOM China169 Backbone 9.20ms from Liaoyang, CN
95.123.132.120 AS3352 TELEFONICA DE ESPANA S.A.U. 7.33ms from Madrid, ES
76.101.10.248 AS7922 Comcast Cable Communications, LLC 4.00ms from Miami, US
213.141.128.8 AS12714 PJSC MegaFon 1.53ms from Moscow, RU
67.251.145.232 AS12271 Charter Communications Inc 3.95ms from New York City, US
94.236.138.232 AS42555 OPTICCOM- BULGARIA Ltd. 0.86ms from Sofia, BG
111.53.140.136 AS56042 China Mobile communications corporation 8.19ms from Taiyuan, CN
172.66.171.56 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
190.114.110.56 AS262932 COMPAÑIA DE CIRCUITOS CERRADOS S.A. 16.70ms from Buenos Aires, AR
206.123.89.152 AS55045 TekTonic 0.49ms from Dallas, US
34.40.53.8 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
20.63.28.104 AS8075 Microsoft Corporation 0.41ms from Toronto, CA
180.76.159.40 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.70ms from Beijing, CN
73.253.11.168 AS7922 Comcast Cable Communications, LLC 9.15ms from Boston, US
140.177.0.248 AS11106 Wolfram Research, Inc. 4.54ms from Chicago, US
74.69.95.72 AS11351 Charter Communications Inc 19.21ms from Chicago, US
207.250.88.120 AS3549 Level 3 Parent, LLC 2.81ms from Cincinnati, US
3.139.75.8 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
109.56.249.56 AS44034 Hi3G Access AB 7.11ms from Copenhagen, DK
45.237.209.104 AS268298 TSN - Torres Soluções Network 11.18ms from Fortaleza, BR
86.50.167.232 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f5 121.200.0.25
traceroute to 121.200.0.25 (121.200.0.25): 64 hops max, 52 byte packets
5 [] 218.100.78.19 0.657 ms
6 *
7 [AS4764] 180.150.1.245 0.395 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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