1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4764  | 121.200.16.0/20

121.200.16.0/20

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 121.200.16.0/20

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 197 domain names hosted across 95 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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Pingable IPs

1,227 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.200.29.115 AS4764 Aussie Broadband 0.67ms from Melbourne, AU
121.200.31.87 AS4764 Aussie Broadband 0.71ms from Melbourne, AU
121.200.24.1 AS4764 Aussie Broadband 0.68ms from Melbourne, AU
121.200.25.110 AS4764 Aussie Broadband 0.60ms from Melbourne, AU
121.200.18.234 AS4764 Aussie Broadband 1.14ms from Melbourne, AU
121.200.28.1 AS4764 Aussie Broadband 0.63ms from Melbourne, AU
121.200.22.58 AS4764 Aussie Broadband 1.05ms from Melbourne, AU
121.200.30.236 AS4764 Aussie Broadband 0.52ms from Melbourne, AU
121.200.19.195 AS4764 Aussie Broadband 1.11ms from Melbourne, AU
121.200.23.191 AS4764 Aussie Broadband 0.80ms from Melbourne, AU
121.200.27.141 AS4764 Aussie Broadband 0.57ms from Melbourne, AU
121.200.26.236 AS4764 Aussie Broadband 0.67ms from Melbourne, AU
121.200.17.145 AS4764 Aussie Broadband 0.89ms from Melbourne, AU
121.200.21.185 AS4764 Aussie Broadband 1.11ms from Melbourne, AU
121.200.16.1 AS4764 Aussie Broadband 0.73ms from Melbourne, AU
121.200.20.1 AS4764 Aussie Broadband 0.76ms 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
86.97.105.4 AS5384 Emirates Internet 6.26ms from Al Fujairah City, AE
96.9.124.148 AS399629 BL Networks 0.22ms from Bucharest, RO
112.193.147.180 AS4837 CHINA UNICOM China169 Backbone 2.90ms from Chengdu, CN
97.209.107.84 AS6167 Verizon Business 12.29ms from Chicago, US
52.214.95.196 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
90.247.146.244 AS5378 Vodafone Limited 5.04ms from Edinburgh, GB
178.174.182.148 AS8473 Bahnhof AB 8.36ms from Falkenberg, SE
94.114.254.20 AS3209 Vodafone GmbH 6.83ms from Frankfurt am Main, DE
39.170.202.196 AS56041 China Mobile communications corporation 5.98ms from Hangzhou, CN
38.165.104.180 AS398823 PEG TECH INC 0.24ms from Los Angeles, US
18.164.104.36 AS16509 Amazon.com, Inc. 0.08ms from New York City, US
188.162.82.20 AS31205 PJSC MegaFon 18.83ms from Novosibirsk, RU
92.159.40.116 AS3215 Orange S.A. 8.67ms from Paris, FR
101.51.51.244 AS23969 TOT Public Company Limited 5.93ms from Bangkok, TH
102.43.79.148 AS8452 TE-AS 4.42ms from Cairo, EG
156.205.15.36 AS8452 TE-AS 3.29ms from Cairo, EG
119.51.13.84 AS4837 CHINA UNICOM China169 Backbone 2.86ms from Changchun, CN
3.151.65.228 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
187.65.254.196 AS28573 Claro NXT Telecomunicacoes Ltda 12.51ms from Curitiba, BR
103.133.175.116 AS150774 EXABYTE LTD 0.41ms from Dhaka, BD
14.81.214.228 AS4766 Korea Telecom 4.92ms from Incheon, KR
104.16.255.132 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
167.88.203.244 AS22552 eSited Solutions 0.33ms from Los Angeles, US
51.141.179.36 AS8075 Microsoft Corporation 0.18ms from Quincy, US
121.175.205.36 AS4766 Korea Telecom 6.56ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 121.200.25.135
traceroute to 121.200.25.135 (121.200.25.135): 64 hops max, 52 byte packets
5 [] 202.77.90.5 0.917 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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