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

121.200.0.0/21

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

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

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

role:           ABUSE WIDEBANDAU
country:        ZZ
address:        3 Electra Ave
address:        Morwell. VIC. 3840
phone:          +000000000
e-mail:         noc@aussiebb.com.au
admin-c:        AN3112-AP
tech-c:         AN3112-AP
nic-hdl:        AW951-AP
remarks:        Generated from irt object IRT-WIDEBAND-AU
remarks:        abuse@aussiebroadband.com.au was validated on 2025-08-08
remarks:        noc@aussiebb.com.au was validated on 2025-10-09
abuse-mailbox:  abuse@aussiebroadband.com.au
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:         noc@aussiebb.com.au
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 121.200.0.0/21

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

BGP prefixes that are contained by 121.200.0.0/21

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 204 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.1.226 aussiebroadband.net.au 61
121.200.4.59 unkn0wn.xyz 1
121.200.4.122 son.net.au 1
121.200.7.88 thebeekos.com 1
121.200.7.192 tncdsprod.online 1
121.200.6.76 lushman.org 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.
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Pingable IPs

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

IP Address ASN Details
121.200.2.1 AS4764 Aussie Broadband 0.61ms from Melbourne, AU
121.200.1.226 AS4764 Aussie Broadband 0.54ms from Melbourne, AU
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
92.68.234.133 AS1136 KPN B.V. 1.24ms from Amsterdam, NL
76.181.77.213 AS10796 Charter Communications Inc 11.77ms from Columbus, US
34.254.34.165 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
217.235.248.37 AS3320 Deutsche Telekom AG 3.03ms from Duesseldorf, DE
14.164.83.181 AS45899 VNPT Corp 3.75ms from Ho Chi Minh City, VN
78.151.240.133 AS13285 TalkTalk Communications Limited 5.92ms from London, GB
128.49.255.165 AS22 Navy Network Information Center (NNIC) 1.79ms from Los Angeles, US
68.200.244.5 AS33363 Charter Communications, Inc 9.62ms from Orlando, US
106.176.199.181 AS2516 KDDI CORPORATION 13.02ms from Osaka, JP
77.128.141.21 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.34ms from Paris, FR
73.114.165.245 AS7922 Comcast Cable Communications, LLC 11.65ms from Providence, US
181.112.55.149 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 0.75ms from Quito, EC
119.192.112.69 AS4766 Korea Telecom 1.51ms from Seoul, KR
39.116.65.117 AS9318 SK Broadband Co Ltd 6.10ms from Seoul, KR
126.67.79.5 AS17676 SoftBank Corp. 6.44ms from Tokyo, JP
178.192.11.181 AS3303 Swisscom (Switzerland) Ltd 1.76ms from Zuerich, CH
38.178.81.5 AS35986 Vyve Broadband 8.24ms from Atlanta, US
178.254.155.85 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.50ms from Belgrade, RS
184.106.61.181 AS19994 Rackspace Hosting 1.26ms from Chicago, US
69.175.92.101 AS32475 Internap Holding LLC 0.80ms from Chicago, US
207.199.175.181 AS54103 MOD Mission Critical, LLC 7.66ms from Chicago, US
97.157.83.5 AS6167 Verizon Business 14.66ms from Chicago, US
3.130.152.117 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
4.249.168.21 AS8075 Microsoft Corporation 0.23ms from Des Moines, US
81.155.225.181 AS2856 British Telecommunications PLC 6.52ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 121.200.2.1
traceroute to 121.200.2.1 (121.200.2.1): 64 hops max, 52 byte packets
5 [] 183.177.61.11 0.541 ms
6 [AS4764] 121.200.2.1 15.433 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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